Term IRI	Term label	Parent term IRI	Parent term label	Alternative term	Definition
http://purl.obolibrary.org/obo/FBdv_00005289	embryonic stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		Life stage that begins with a fertilized egg, and finishes with hatching at the end of embryonic stage 17 (Campos-Ortega and Hartenstein, 1997).
http://purl.obolibrary.org/obo/FBdv_00005336	larval stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		The stage of the Drosophila life-cycle from hatching to the beginning of puparium formation.
http://purl.obolibrary.org/obo/FBdv_00005337	first instar larval stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		The first larval instar begins at hatching and ends at the first larval molt. Anterior spiracles are not yet present; posterior spiracles have two openings each. Salivary glands are very small and all cells are uniform in size. Mouth hooks typically have one tooth. Duration at 25 degrees C: approximately 25 hours (24-49 hours after egg laying; 0-25 hours after hatching).
http://purl.obolibrary.org/obo/FBdv_00005338	second instar larval stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		The second larval instar begins at the first larval molt and ends at the second larval molt. Larvae are actively feeding and crawling in the food. Distinct anterior spiracles are present as enlargements at the end of the tracheal trunk, but not open to the outside; posterior spiracles have three openings each, and four groups of small unbranched hairs. The salivary glands extend to the first abdominal segment, and have cells that are uniform in size. Mouth hooks typically have two or three teeth. Duration at 25 degrees C: approximately 23 hours (49-72 hours after egg laying; 25-48 hours after hatching).
http://purl.obolibrary.org/obo/FBdv_00005339	third instar larval stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		The third larval instar begins at the second larval molt and ends at puparium formation. Anterior spiracles are open to the outside; posterior spiracles have three openings each, and four groups of large branched hairs. The salivary glands extend to the second abdominal segment, with cells larger in the posterior than in the anterior of the gland. Mouth hooks typically have 9-12 teeth. About 24 hours before pupariation (at 25 degree C), larvae stop feeding and climb away from their food. Duration at 25 degrees C: approximately 48 hours (72-120 hours after egg laying; 48-96 hours after hatching).
http://purl.obolibrary.org/obo/FBdv_00005342	prepupal stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		The prepupal stage begins at puparium formation and ends when larval/pupal apolysis is complete, as indicated by the completion of imaginal head sac eversion and the expulsion of the oral armature of the larva. Duration at 25 degrees C: approximately 12 hours. (120-132.2 hours after egg laying; 0-12.2 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005349	pupal stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		The pupal stage starts once larval/pupal apolysis is complete as indicated by the expulsion of the larval armature. Early in this stage, the legs and wings reach full extension along the abdomen. The stage ends when the pupal cuticle separates from the underlying epidermis (pupal/adult apolysis), and the eye cup becomes yellow at its periphery. Duration at 25 degrees C: approximately 32 hours. (132.2-164.3 hours after egg laying; 12.2-44.3 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005369	adult stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		The stage of the Drosophila life-cycle from eclosion to death.
http://purl.obolibrary.org/obo/FBdv_00005370	adult stage A1	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Newly eclosed adult stage. Animal free of pupal case. Runs rapidly to find site for wing expansion. Wings are folded back and black against a very pale abdomen.
http://purl.obolibrary.org/obo/FBdv_00005371	adult stage A2	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage, shortly after eclosion, during which the wings expand. During wing expansion, the abdomen pulsates and the hind legs stroke the wings vigorously for several minutes at a time. The stage ends when the wings are folded down over the abdomen, which has become broader and shorter, and the wing cuticle has lost its folds. The stage lasts around 15 minutes at 25'C.
http://purl.obolibrary.org/obo/FBdv_00006011	pharate adult stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		The developing adult after pupal-adult apolysis, i.e.- from stage P8 (when yellow eye color first becomes visible through the pupal case), to eclosion. Duration at 25 degrees C: approximately 55.7 hours (164.3-220 hours after egg laying; 44.3-100 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00006012	adult stage A3	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Adult stage immediately after wing expansion, during which tanning of the cuticle is completed. This stage lasts approximately 45 minutes at 25'C.
http://purl.obolibrary.org/obo/FBdv_00007001	P-stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		The stage of the Drosophila life-cycle from the formation of the puparium (beginning of the prepupal stage) to eclosion.
http://purl.obolibrary.org/obo/FBdv_00007012	life stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		A temporal subdivision of a Drosophila life, delimited by major transitions in the circumstances of the organism, such as: fertilization; hatching; pupal ecdysis; eclosion.
http://purl.obolibrary.org/obo/FBdv_00007025	immature adult stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		The developmental stage that lasts from eclosion of the adult from the pupal case until tanning is complete (the end of adult stage A3).
http://purl.obolibrary.org/obo/FBdv_00007026	mature adult stage	http://purl.obolibrary.org/obo/FBdv_00007012	life stage		Life stage from the end of adult stage A3, when tanning is complete, to death.
http://purl.obolibrary.org/obo/FBdv_00000054	cleavage stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage during which the nucleus of the fertilized egg performs 13 rapid divisions, prior to cellularization (Hartenstein, 1993; Campos-Ortega and Hartenstein, 1997). The first seven divisions are synchronous (Campos-Ortega and Hartenstein, 1997). During the course of the subsequent three divisions, most of the nuclei approach the surface and then divide asynchronously a further three times, bringing the total number of cells to around 5000 (Campos-Ortega and Hartenstein, 1997). This corresponds to embryonic stages 1-4 (Hartenstein, 1993).
http://purl.obolibrary.org/obo/FBdv_00004450	late extended germ band stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		A collective term for stages 11 and 12.
http://purl.obolibrary.org/obo/FBdv_00004886	oogenesis	http://purl.obolibrary.org/obo/FBdv_00007009	developmental process		The complete process of formation and maturation of an ovum or female gemate from a primordial female germ cell.
http://purl.obolibrary.org/obo/FBdv_00005261	oogenesis stage S1	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Earliest stage of ovarian cyst development - lasts while the 16 cell cyst is within the germarium (region 3).
http://purl.obolibrary.org/obo/FBdv_00005262	oogenesis stage S2	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when the cyst leaves the germarium (from this point the cyst is referred to as an egg chamber). During this stage, polyploidation of the nurse cells begins, they reach a ploidy of 8C, and follicle cells start to divide.
http://purl.obolibrary.org/obo/FBdv_00005263	oogenesis stage S3	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when the oocyte chromosomes condense into a karyosome attached to a distinctive spherical structure known as an endobody. The oocyte nucleolus disappears completely. During this stage, nurse cell ploidy reaches 16C.
http://purl.obolibrary.org/obo/FBdv_00005264	oogenesis stage S4	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when the nurse cells chromosomes become bulbous. Nurse cell chromosomes during this stage are polytene and reach a ploidy of 32C. The egg chamber is oval shaped.
http://purl.obolibrary.org/obo/FBdv_00005265	oogenesis stage S5	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when nurse cell chromosomes are no longer bulbous - the association between homologs weakens so that these chromosomes no longer have a polytene structure. During this stage, posterior nurse cell nuclei have a higher ploidy (64C) than anterior ones.
http://purl.obolibrary.org/obo/FBdv_00005266	oogenesis stage S6	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage during which follicle cell division ceases.
http://purl.obolibrary.org/obo/FBdv_00005267	oogenesis stage S7	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage during which polyploidation and enlargement of follicle cells begins. Nurse cell ploidy ranges from 256C (anterior) to 512C (posterior) and the egg chamber gains an elongated shape.
http://purl.obolibrary.org/obo/FBdv_00005268	oogenesis stage S8	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage which begins when yolk first appears in the oocyte. Follicle cell migration over the oocyte begins during this stage (although mostly occurs during stage 9).
http://purl.obolibrary.org/obo/FBdv_00005269	oogenesis stage S9	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when the border cells begin to migrate. During this stage: the oocyte is about 1/3 the length of the egg chamber with its nucleus located antero-dorsally; follicle cell migration results in an anterior to posterior gradient of follicle cell thickness with posterior cells being thicker (-> columnar) and posterior cells thinner ( -> squamous); border cell migration begins and ends; secretion of vitelline membrane begins.
http://purl.obolibrary.org/obo/FBdv_00005270	oogenesis stage S10	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when all the oocyte associated follicular epithelium is columnar and all of the nurse cell associated follicular epithelium is completely squamous and ends with the beginning of nurse cell dumping.
http://purl.obolibrary.org/obo/FBdv_00005271	oogenesis stage S10A	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage which begins when all the oocyte associated follicular epithelium is columnar and all of the nurse cell associated follicular epithelium is completely squamous and ends when centripetal follicle migration begins. During this stage, the migrating border cells reach the oocyte. The oocyte is about 50% egg chamber length.
http://purl.obolibrary.org/obo/FBdv_00005272	oogenesis stage S10B	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when the centripetal follicle cells begin to migrate. As a result, the vitelline membrane extends into the opercular region. This stage ends when nurse cell dumping begins.
http://purl.obolibrary.org/obo/FBdv_00005273	oogenesis stage S11	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when nurse cell dumping begins and development of the wax layer begins. The dorsal appendages begin to form during this stage. This stage ends when dying nurse cells form an anterior cap to the oocyte.
http://purl.obolibrary.org/obo/FBdv_00005274	oogenesis stage S12	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when dying nurse cells form an anterior cap to the oocyte. Shortly after this, nurse cell dumping and growth of the oocyte are complete. Elongation of the dorsal appendages and formation of the innermost chorionic layer and endochorion begins during this stage.
http://purl.obolibrary.org/obo/FBdv_00005275	oogenesis stage S12A	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Innermost chorionic layer and endochorion begin to form in the anterior of the follicle.
http://purl.obolibrary.org/obo/FBdv_00005276	oogenesis stage S12B	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Secretion of innermost chorionic layer and endochorion begins in the main follicle cells.
http://purl.obolibrary.org/obo/FBdv_00005277	oogenesis stage S12C	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Formation of specialized endochorion structures in the anterior of the follicle: branches in the developing dorsal appendages; compact endochorion lacking the pillars seen in the rest of the follicle.
http://purl.obolibrary.org/obo/FBdv_00005278	oogenesis stage S13	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when the micropyle begins to form. At the beginning of this stage, about 12-15 nurse cell nuclei remain at the anterior of the oocyte. By the end of this stage, none of these nuclei remain. Oocyte meiosis up to arrest at full metaphase I occurs during this stage.
http://purl.obolibrary.org/obo/FBdv_00005279	oogenesis stage S13A	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage during which 12-15 nurse cell nuclei remain at the anterior of the oocyte. At this stage, the oocyte nucleus has reached its maximum volume and its chromosomes are compressed into a 5-7 micrometer karyosome.
http://purl.obolibrary.org/obo/FBdv_00005280	oogenesis stage S13B	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage during which 9-11 nurse cell nuclei remain at the anterior of the oocyte. During this stage, the nuclear membrane of the oocyte nucleus disappears, indicating the start of meiotic pro-metaphase.
http://purl.obolibrary.org/obo/FBdv_00005281	oogenesis stage S13C	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage during which only 7-8 nurse cell nuclei remain at the anterior of the oocyte. At the beginning of this stage, oocyte chromosome bivalents separate from each other - indicating mid-prometaphase of oocyte meiosis.
http://purl.obolibrary.org/obo/FBdv_00005282	oogenesis stage S13D	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage during which only 5-6 nurse cell nuclei remain at the anterior of the oocyte. The oocyte nucleus is in late prometaphase:the bivalents arrange themselves in on the equatorial plane of the spindle; homologous centromeres are pulled towards the poles.
http://purl.obolibrary.org/obo/FBdv_00005283	oogenesis stage S14	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		The last stage of oogenesis. This stage begins when no nurse cell nuclei remain at the anterior of the egg (chamber). Exochorion formation and secretion occurs during this stage. The dorsal appendages complete their elongation and the follicle cells die.
http://purl.obolibrary.org/obo/FBdv_00005284	oogenesis stage S14A	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Secretion and formation of the outer endochorionic network by throughout the follicle. Crystallization of the innermost chorionic layer of the main body follicle cells.
http://purl.obolibrary.org/obo/FBdv_00005285	oogenesis stage S14B	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Secretion of the exochorion begins and ends.
http://purl.obolibrary.org/obo/FBdv_00005286	egg stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		The stage of the Drosophila life-cycle from maturation of an egg to the end of fertilization. At the beginning of this stage, the nucleus is arrested in meiotic metaphase I. The completion of meiosis and the start of protein synthesis are triggered by ovulation. If the female has already mated, fertilization begins during meiosis.
http://purl.obolibrary.org/obo/FBdv_00005287	unfertilized egg stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Developmental stage that starts with ovulation, at the end of oogenesis, until the egg is fertilized by a sperm.
http://purl.obolibrary.org/obo/FBdv_00005288	fertilized egg stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Developmental stage that starts with sperm entry until the first mitotic division of the zygote.
http://purl.obolibrary.org/obo/FBdv_00005290	pre-blastoderm stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage prior to the formation of the syncitial blastoderm, including the first 9 cell divisions and the migration of nuclei to the periphery (cortex) of the embryo (Foe and Alberts, 1983; Jaeger et al., 2012). This lasts from fertilization to embryonic stage 3 (Campos-Ortega and Hartenstein, 1997).
http://purl.obolibrary.org/obo/FBdv_00005291	embryonic stage 1	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		The embryonic stage that lasts from the end of fertilization to the end of the second nuclear division. Duration at 25 degrees C: approximately 25 minutes (0-25 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005292	embryonic cycle 1	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The first mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005293	embryonic stage 2	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Nuclear divisions 3-8. The egg cytoplasm contracts producing a clear separation from the vitelline membrane and empty spaces at the anterior and posterior. The cleavage nuclei migrate towards the periphery. Duration at 25 degrees C approximately 40 minutes (25-65 minutes AEL).
http://purl.obolibrary.org/obo/FBdv_00005294	embryonic cycle 2	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The second mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005295	embryonic cycle 3	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The third mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005296	embryonic cycle 4	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The fourth mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005297	embryonic cycle 5	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The fifth mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005298	embryonic cycle 6	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The sixth mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005299	embryonic cycle 7	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The seventh mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005300	embryonic cycle 8	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The eighth mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005301	embryonic stage 3	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Nuclear division 9. The cleavage nuclei complete their migration to the periphery. Polar buds form at the posterior pole and divide once. Duration at 25 degrees C: approximately 15 minutes (65-80 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005302	embryonic cycle 9	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The ninth mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005303	embryonic cycle 10	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The tenth mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005304	blastoderm stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage during which most of the nuclei are arranged as a monolayer at the cortex (periphery) of the embryo (Foe and Alberts, 1983; Jaeger et al., 2012). It begins shortly after completion of the ninth cleavage division and lasts until the onset of gastrulation, including cleavage cycles 10-14A  (Foe and Alberts, 1983; Jaeger et al., 2012). This corresponds to embryonic stages 4 (syncitial blastoderm stage) and 5 (cellular blastoderm stage) (Campos-Ortega and Hartenstein, 1997).
http://purl.obolibrary.org/obo/FBdv_00005306	embryonic stage 4	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Nuclear division 10-13. Polar buds divide twice and become tightly grouped at the posterior pole by the end of this stage. Nuclei visible at the rim of the embryo. Stage 4 ends with the beginning of cellularization. Duration at 25 degrees C: approximately 50 minutes (80-130 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005307	embryonic cycle 11	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The 11th mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005308	embryonic cycle 12	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The 12th mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005309	embryonic cycle 13	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The 13th mitotic cell cycle of embryogenesis. This occurs synchronously across the embryo.
http://purl.obolibrary.org/obo/FBdv_00005311	embryonic stage 5	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Cellularization. Stage 5 begins when cellularization starts. Near the end of this stage the pole cells begin to migrate dorsally and ventral midline cells acquire an irregular, wavy appearance. Stage 5 ends when ventral furrow formation becomes apparent. Duration at 25 degrees: approximately 40 minutes (130-170 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005312	embryonic cycle 14	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The 14th mitotic cell cycle of embryogenesis. This is the first round of nuclear division to occur in a cellularized embryo, so this is the first round of cell division. Embryonic cycle 14 mitosis is asynchronous across the embryo, but occurs synchronously within discrete domains, known as mitotic domains.
http://purl.obolibrary.org/obo/FBdv_00005313	embryonic cycle 14A	http://purl.obolibrary.org/obo/FBdv_00007022	embryonic cycle interphase		The interphase of embryonic cycle 14. This begins at the same time as cellularization and is of variable length depending on cell identity: embryonic cycle 14 M phase (14B) is asynchronous across the embryo, but occurs synchronously within discrete domains, known as mitotic domains.
http://purl.obolibrary.org/obo/FBdv_00005314	embryonic cycle 14B	http://purl.obolibrary.org/obo/FBdv_00007023	embryonic cycle M-phase		The M-phase of embryonic cycle 14. This is asynchronous across the embryo, but occurs synchronously within discrete domains, known as mitotic domains.
http://purl.obolibrary.org/obo/FBdv_00005315	embryonic cycle 15	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The 15th cell cycle of embryogenesis. Asynchronous.
http://purl.obolibrary.org/obo/FBdv_00005316	embryonic cycle 16	http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle		The 16th cell cycle division of embryogenesis. Asynchronous.
http://purl.obolibrary.org/obo/FBdv_00005317	gastrula stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage during which gastrulation occurs. During this stage, cells from the polar caps and the mid-ventral part of the blastoderm invaginate and ultimately generate the germ layers (Hartenstein, 1993). This encompasses embryonic stages 6-8 (Hartenstein, 1993).
http://purl.obolibrary.org/obo/FBdv_00005318	embryonic stage 6	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage 6 begins when the ventral furrow becomes apparent, an event which is followed rapidly by the formation of the cephalic furrow. Stage 6 ends when the pole cells have adopted a dorsal (horizontal) position at the posterior. Duration at 25 degrees C: approximately 10 minutes (170-180 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005319	embryonic stage 7	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage 7 begins when the pole cells have adopted a dorsal (horizontal) position at the posterior. Invagination of the anterior and posterior midgut and hindgut follows. The 'discoid plate' that carries the pole cells forms a pocket. Transverse furrows (dorsal folds) form on the dorsal surface. This stage ends when the anterior wall of the amnioproctodeal invagination starts moving anteriorly and the pole cells are no longer visible externally. Duration at 25 degrees C: approximately 10 minutes (180-190 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005321	extended germ band stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stages during which the germ band is extended - 9-12.
http://purl.obolibrary.org/obo/FBdv_00005322	embryonic stage 8	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage 8 starts with the rapid phase of germ band extension and ends with the beginning of mesodermal segmentation. By the end of this stage germ band extension has progressed to the point where the proctodeal opening is at about 60% egg length and the dorsal folds (transverse furrows) are no longer visible. Duration at 25 degrees C: approximately 30 minutes (190-220 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005323	embryonic stage 9	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage 9 begins when mesodermal segmentation becomes (transiently) visible, and ends with the appearance of the stomodeal invagination slightly ventral to the anterior pole. Duration at 25 degrees C: approximately 40 minutes (220-260 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005324	embryonic stage 10	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage 10 begins with the appearance of the stomodeal invagination, slightly ventral to the anterior pole. Periodic furrows appear in the embryonic epidermis around the middle of the stage. The germ band continues to extend, reaching its maximum extent of 75% egg length towards the end of the stage. The end of the stage is marked by the beginning of invagination of the tracheal placodes. Duration at 25 degrees : approximately 60 minutes (260-320 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005325	embryonic stage 11	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage 11 begins with the invagination of the tracheal placodes. Para-segmental furrow form and segment boundary furrows become deep folds. Within the head, gnathal protuberances become apparent. The end of this stage is signaled by the appearance of a distinct cleft at the posterior pole of the embryo, which becomes detached from the vitelline membrane. This marks the beginning of germ-band retraction. Duration at 25 degrees C: approximately 120 minutes (320-440 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005327	embryonic stage 12	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Germ band retraction. Stage 12 begins when germ-band retraction starts and ends when this process is complete so that the prospective anal plate occupies the posterior pole. During this stage the posterior and anterior midgut primordia meet and fuse and the tracheal pits fuse to form the tracheal tree. Duration at 25 degrees C: approximately 120 minutes (440-560 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005328	embryonic stage 13	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage 13 begins at the completion of germ-band retraction, when the prospective anal plate occupy the posterior pole. The dorsal ridge becomes apparent externally; the clypeolabrum retracts, leaving a triangular shaped gap at the anterior pole; the labium moves to the ventral midline. This stage ends when head involution begins. Duration at 25 degrees C: Approximately 60 minutes (560-620 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005330	embryonic stage 14	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage 14 begins with the initiation of head involution. Closure of the midgut around the yolk and dorsal closure continue. Dorsal closure is 80% complete by the end of this stage. This stage ends with the appearance of the second midgut constriction. Duration at 25 degrees C: approximately 60 minutes (620-680 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005331	dorsal closure stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage following germ band retraction, during which dorsal closure happens (Hartenstein, 1993). Dorsal closure occurs by extension of the dorsal epidermal primordium on either side, leading to fusion at the dorsal midline (Campos-Ortega and Hartenstein, 1997). This corresponds to embryonic stages 13-15 (Hartenstein, 1993; Campos-Ortega and Hartenstein, 1997).
http://purl.obolibrary.org/obo/FBdv_00005332	embryonic stage 15	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage 15 begins with the appearance of the second midgut constriction. During this stage the 1st and 3rd midgut constrictions form, dorsal closure is completed, and epidermal segmentation is accomplished. This stage ends when the intersegmental grooves can be distinguished at mid-dorsal level. Duration at 25 degrees C: approximately 100 minutes (680-780 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005333	late embryonic stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Embryonic stages 16-17.
http://purl.obolibrary.org/obo/FBdv_00005334	embryonic stage 16	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage 16 begins when the intersegmental grooves can be distinguished at mid-dorsal level, and ends when the dorsal ridge (frontal sac) has overgrown the tip of the clypeolabrum, which is thereby enclosed in the atrium. During this stage the ventral cord retracts to about 60% egg length. Duration at 25 degrees C: approximately 180 minutes (780-960 minutes after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005335	embryonic stage 17	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage 17 begins when the dorsal ridge (frontal sac) has overgrown the tip of the clypeolabrum, which is thereby enclosed in the atrium. It lasts until hatching of the embryo (approximately 24 hours after egg laying), during which time much terminal differentiation occurs, the tracheal tree fills with air, so becoming completely visible, and the ventral cord continues to retract. Duration at 25 degrees C: approximately 8 hours (16-24 hours after egg laying).
http://purl.obolibrary.org/obo/FBdv_00005340	early third instar larval stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Third instar larva prior to the wandering stage (approximately the first 24 hours of the third instar larval stage under standard conditions at 25'C.).
http://purl.obolibrary.org/obo/FBdv_00005341	wandering third instar larval stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage of the third larval instar during which the larva wanders out of the food and climbs. Under optimum conditions at 25'C, this occurs approximately 24 hours after the start of the third instar larval stage.
http://purl.obolibrary.org/obo/FBdv_00005343	prepupal stage P1	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Extends from puparium formation through tanning of the pupal cuticle. Posterior spiracles and ridge between anterior spiracles tan orange. Wriggling stops completely. Puparium becomes brown to the unaided eye. Duration at 25 degrees C: approximately 20 minutes. (120-120.3 hours after egg laying; 0-0.3 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005344	prepupal stage P2	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Male gonads become less distinct. Oral armature stops moving permanently. Dorsal medial abdominal contractions stop. Gas bubble becomes visible within abdomen. Duration at 25 degrees C: approximately 100 minutes. (120.3-122 hours after egg laying; 0.3-2 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005345	prepupal stage P3	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Ridge of the operculum becomes distinct. Puparium begins to separate from underlying epidermis. Becomes positively buoyant. Duration at 25 degrees C: approximately 4 hours, 45 minutes. (122-126.75 hours after egg laying; 2-6.75 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005346	prepupal stage P4	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Prepupal stage P4 begins as the lateral trunk trachea become obscured and ends when the imaginal head sac is everted and the oral armature of the larva is expelled. Duration at 25 degrees C: approximately 5 hours, 30 minutes. (126.75-132.2 hours after egg laying; 6.75-12.2 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005347	prepupal stage P4(i)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Lateral trunk tracheae become obscured. Dorsal medial abdominal contractions occur. Everted leg and wing discs become visible. Bubble appears in posterior of puparium, displacing the pupa anteriorly; abdominal bubble disappears. Duration at 25 degrees C: approximately 5 hours, 15 minutes. (126.75-132 hours after egg laying; 6.75-12 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005348	prepupal stage P4(ii)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Bubble is displaced to anterior end of the puparium, and pupa withdraws to the posterior end. Imaginal head sac is everted and the oral armature of the larva is expelled. Duration at 25 degrees C: approximately 12 minutes. (132-132.2 hours after egg laying; 12-12.2 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005350	pupal stage P5	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Pupal stage P5 starts when the legs and wings reach full extension along the abdomen and ends as the Malpighian tubules become prominent and green. Duration at 25 degrees C: approximately 6 hours, 30 minutes. (132.2-138.7 hours after egg laying; 12.2-18.7 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005351	pupal stage P5(i)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Legs and wings reach full extension along abdomen. Enlarged initial segments of anterior pair Malpighian tubules move from thorax into abdomen. Translucent patch that lacks adhering fat body cells becomes discernible in the middle of the eye region. Pair of white Malpighian tubules becomes visible dorsally in the abdomen. Duration at 25 degrees C: approximately 66 minutes. (132.2-133.3 hours after egg laying; 12.2-13.3 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005352	pupal stage P5(ii)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Malpighian tubules become prominent and green. Duration at 25 degrees C: approximately 5 hours, 25 minutes. (133.3-138.7 hours after egg laying; 13.3-18.7 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005353	pupal stage P6	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Dark green 'yellow body' appears between the anterior ends of the two Malpighian tubule segments, mid-dorsally at the anterior of the abdomen. Duration at 25 degrees C: approximately 13 hours, 45 minutes. (138.7-152.4 hours after egg laying; 18.7-32.4 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005354	pupal stage P7	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		The 'yellow body' moves back between the Malpighian tubules. The transparent pupal cuticle separates from the underlying epidermis. Eye cup becomes yellow at its perimeter. Duration at 25 degrees C: approximately 12 hours. (152.4-164.3 hours after egg laying; 32.4-44.3 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005355	pharate adult stage P8	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Pale yellow pigmentation spreads inwards across the eye. Eye color becomes bright yellow, then changes to amber. Duration at 25 degrees C: approximately 12 hours 20 minutes. (164.3-176.6 hours after egg laying; 44.3-56.6 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005356	pharate adult stage P9	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Eye color darkens to deep amber, then becomes pale pink. Duration at 25 degrees C: approximately 18 hours. (176.6-194.5 hours after egg laying; 56.6-74.5 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005357	pharate adult stage P10	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Eyes become bright red. Orbital and ocellar bristles and vibrissae darken. Duration at 25 degrees C: approximately 6 minutes. (194.5-194.6 hours after egg laying; 74.5-74.6 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005358	pharate adult stage P11	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Thoracic bristles become visible, and the tips of the wings turn grey. Duration at 25 degrees C: approximately 2 hours. (194.6-196.6 hours after egg laying; 74.6-76.6 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005359	pharate adult stage P11(i)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Dorsal thoracic microchaetes and macrochaetes become visible. Duration at 25 degrees C: approximately 80 minutes (194.6-195.5 hours after egg laying; 74.6-75.9 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005360	pharate adult stage P11(ii)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Tips of folded wings become grey. Duration at 25 degrees C: approximately 45 minutes (195.5-196.6 hours after egg laying; 75.9-76.6 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005361	pharate adult stage P12	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Pharate adult stage P12 begins as the abdominal tergite bristles become visible, and ends as the wings darken to black. Duration at 25 degrees C: approximately 2 hours. (196.6-198.6 hours after egg laying; 76.6-78.6 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005362	pharate adult stage P12(i)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Bristles of the abdominal tergites become visible, and the wings become grey. Duration at 25 degrees C: approximately 55 minutes. (196.6-197.5 hours after egg laying; 76.6-77.5 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005363	pharate adult stage P12(ii)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Sex combs darken in males. Wings darken to black. Duration at 25 degrees C: approximately 65 minutes. (197.5-198.6 hours after egg laying; 77.5-78.6 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005364	pharate adult stage P13	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Tarsal bristles darken and claws become black. Duration at 25 degrees C: approximately 3 hours, 20 minutes. (198.6-201.9 hours after egg laying; 78.6-81.9 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005365	pharate adult stage P14	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		The meconium appears dorsally at the posterior tip of the abdomen. Duration at 25 degrees C: approximately 9 hours, 30 minutes (201.9-211.5 hours after egg laying; 81.9-91.5 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005366	pharate adult stage P15	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Pharate adult stage P15 begins with the tanning of the tergites and ends with eclosion. Duration at 25 degrees C: approximately 8 hours, 30 minutes. (211.5-220 hours after egg laying; 91.5-100 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005367	pharate adult stage P15(i)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Tanning of the tergites obscures the Malpighian tubules and the 'yellow body'. Legs begin to twitch; fly is able to walk if puparium is removed prematurely. Ptilinum expands by hydrostatic pressure, opening the operculum. Duration at 25 degrees C: approximately 8 hours, 6 minutes. (211.5-219.6 hours after egg laying; 91.5-99.6 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00005368	pharate adult stage P15(ii)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage which starts when the operculum opens and ends when eclosion is completed. Duration at 25 degrees C: approximately 24 minutes. (219.6-220 hours after egg laying; 99.6-100 hours after puparium formation).
http://purl.obolibrary.org/obo/FBdv_00007000	spermatogenesis	http://purl.obolibrary.org/obo/FBdv_00007009	developmental process		The developmental process by which male germ line stem cells self renew or give rise to successive cell types resulting in the development of a spermatozoon.
http://purl.obolibrary.org/obo/FBdv_00007002	oogenesis stage S11a	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when nurse cell dumping begins and development of the wax layer begins and ends when the dorsal appendages begin to form.
http://purl.obolibrary.org/obo/FBdv_00007003	oogenesis stage S11b	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage that begins when endochorion begins to form at the anterior pole, a process which includes the beginning of formation of the dorsal appendages. During this stage, the follicle cells secrete membranous vesicles that form irregular extracellular plaques. This stage ends when dying nurse cells form an anterior cap to the oocyte.
http://purl.obolibrary.org/obo/FBdv_00007004	third instar larval stage L1	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Stage which begins when wandering third instar larva stops crawling. The larva everts its anterior spiracles during this stage.
http://purl.obolibrary.org/obo/FBdv_00007005	third instar larval stage L2	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		The anterior spiracles are fully everted, with 7-9 finger-like projections. The body shortens, withdrawing three apparent abdominal segments and the larva sticks to its substrate.
http://purl.obolibrary.org/obo/FBdv_00007006	oogenesis stage S13E	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Oogenesis stage during which the number of nurse cell nuclei at the anterior of the oocyte reduce from 4 to zero. The oocyte chromosomes reach full metaphase I during this stage, at which point meiosis is arrested (until fertilization).
http://purl.obolibrary.org/obo/FBdv_00007007	late third instar larval stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Third instar larva from the beginning of wandering to the beginning of puparium formation.
http://purl.obolibrary.org/obo/FBdv_00007009	developmental process	http://purl.obolibrary.org/obo/FBdv_00007024	biological process		A biological process whose specific outcome is the progression of an integrated living unit (an anatomical structure or an entire organism) over time from an initial condition to a later condition.
http://purl.obolibrary.org/obo/FBdv_00007011	embryonic cycle	http://purl.obolibrary.org/obo/GO_0045448	mitotic cell cycle, embryonic		A cycle of nuclear division during the embryogenesis of Drosophila melanogaster. The first 13 cycles are synchronous throughout the embryo and occur their timing relative to other developmental processes is invariant. Later nuclear division cycles are asynchronous across the embryo although may be more locally synchronized.
http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days	http://purl.obolibrary.org/obo/FBdv_00007013	age		Temporal subdivision of adulthood in days post-eclosion.
http://purl.obolibrary.org/obo/FBdv_00007015	embryonic stage 17(i)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		The first two hours of embryonic stage 17 at 25'C. (Approximately 16-18 hours at 25'C after egg laying).
http://purl.obolibrary.org/obo/FBdv_00007016	embryonic stage 17(ii)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Hours 2-4 of embryonic stage 17 at 25'C. (Approximately 18-20 hours at 25'C after egg laying).
http://purl.obolibrary.org/obo/FBdv_00007017	embryonic stage 17(iii)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Hours 4-6 of embryonic stage 17 at 25'C. (Approximately 20-22 hours at 25'C after egg laying).
http://purl.obolibrary.org/obo/FBdv_00007018	embryonic stage 17(iv)	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		Hours 6-8 (the last two hours) of embryonic stage 17 at 25'C. (Approximately 22-24 hours at 25'C after egg laying).
http://purl.obolibrary.org/obo/FBdv_00007019	third instar - uncleared gut stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		The substage of the wandering third instar larval stage, prior to the beginning of clearance of the gut.
http://purl.obolibrary.org/obo/FBdv_00007020	third instar - partially cleared gut stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		The substage of the wandering third instar larval stage when the larva has partially cleared its gut contents.
http://purl.obolibrary.org/obo/FBdv_00007021	third instar - cleared gut stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		The substage of the wandering third instar larval stage when the larva has cleared its gut contents.
http://purl.obolibrary.org/obo/FBdv_00007022	embryonic cycle interphase	http://purl.obolibrary.org/obo/GO_0051329	mitotic interphase		The interphase (GO:0051325) of an embryonic cycle.
http://purl.obolibrary.org/obo/FBdv_00007023	embryonic cycle M-phase	http://purl.obolibrary.org/obo/GO_0000087	mitotic M phase		The M-phase (GO:0000279) of an embryonic cycle.
http://purl.obolibrary.org/obo/FBdv_00007075	day 0 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		The day of eclosion.
http://purl.obolibrary.org/obo/FBdv_00007076	day 1 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		1st day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007077	day 2 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		2nd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007078	day 3 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		3rd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007079	day 4 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		4th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007080	day 5 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		5th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007081	day 6 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		6th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007082	day 7 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		7th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007083	day 8 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		8th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007084	day 9 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		9th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007085	day 10 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		10th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007086	day 11 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		11th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007087	day 12 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		12th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007088	day 13 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		13th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007089	day 14 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		14th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007090	day 15 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		15th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007091	day 16 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		16th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007092	day 17 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		17th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007093	day 18 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		18th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007094	day 19 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		19th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007095	day 20 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		20th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007096	day 21 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		21st day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007097	day 22 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		22nd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007098	day 23 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		23rd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007099	day 24 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		24th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007100	day 25 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		25th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007101	day 26 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		26th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007102	day 27 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		27th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007103	day 28 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		28th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007104	day 29 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		29th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007105	day 30 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		30th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007106	day 31 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		31st day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007107	day 32 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		32nd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007108	day 33 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		33rd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007109	day 34 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		34th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007110	day 35 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		35th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007111	day 36 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		36th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007112	day 37 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		37th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007113	day 38 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		38th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007114	day 39 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		39th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007115	day 40 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		40th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007116	day 41 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		41st day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007117	day 42 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		42nd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007118	day 43 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		43rd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007119	day 44 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		44th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007120	day 45 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		45th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007121	day 46 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		46th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007122	day 47 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		47th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007123	day 48 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		48th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007124	day 49 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		49th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007125	day 50 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		50th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007126	day 51 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		51st day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007127	day 52 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		52nd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007128	day 53 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		53rd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007129	day 54 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		54th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007130	day 55 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		55th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007131	day 56 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		56th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007132	day 57 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		57th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007133	day 58 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		58th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007134	day 59 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		59th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00007135	day 60 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		60th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00014201	early extended germ band stage	http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage		A collective term for stages 9 and 10.
http://purl.obolibrary.org/obo/GO_0140014	mitotic nuclear division	http://purl.obolibrary.org/obo/GO_1903047	mitotic cell cycle process		A mitotic cell cycle process comprising the steps by which the nucleus of a eukaryotic cell divides; the process involves condensation of chromosomal DNA into a highly compacted form. Canonically, mitosis produces two daughter nuclei whose chromosome complement is identical to that of the mother cell.
http://purl.obolibrary.org/obo/GO_0006996	organelle organization	http://purl.obolibrary.org/obo/GO_0016043	cellular component organization		A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an organelle within a cell. An organelle is an organized structure of distinctive morphology and function. Includes the nucleus, mitochondria, plastids, vacuoles, vesicles, ribosomes and the cytoskeleton. Excludes the plasma membrane.
http://purl.obolibrary.org/obo/GO_0016043	cellular component organization	http://purl.obolibrary.org/obo/GO_0071840	cellular component organization or biogenesis		A process that results in the assembly, arrangement of constituent parts, or disassembly of a cellular component.
http://purl.obolibrary.org/obo/GO_0051325	interphase	http://purl.obolibrary.org/obo/GO_0022403	cell cycle phase		The cell cycle phase following cytokinesis which begins with G1 phase, proceeds through S phase and G2 phase and ends when prophase of meiosis or mitosis begins. During interphase the cell readies itself for meiosis or mitosis and the replication of its DNA occurs.
http://purl.obolibrary.org/obo/GO_0000087	mitotic M phase	http://purl.obolibrary.org/obo/GO_0098763	mitotic cell cycle phase		A cell cycle phase during which nuclear division occurs, and which is comprises the phases: prophase, metaphase, anaphase and telophase and occurs as part of a mitotic cell cycle.
http://purl.obolibrary.org/obo/GO_0000278	mitotic cell cycle	http://purl.obolibrary.org/obo/GO_0007049	cell cycle		Progression through the phases of the mitotic cell cycle, the most common eukaryotic cell cycle, which canonically comprises four successive phases called G1, S, G2, and M and includes replication of the genome and the subsequent segregation of chromosomes into daughter cells. In some variant cell cycles nuclear replication or nuclear division may not be followed by cell division, or G1 and G2 phases may be absent.
http://purl.obolibrary.org/obo/GO_0000279	M phase	http://purl.obolibrary.org/obo/GO_0022403	cell cycle phase		A cell cycle phase during which nuclear division occurs, and which is comprises the phases: prophase, metaphase, anaphase and telophase.
http://purl.obolibrary.org/obo/GO_0000280	nuclear division	http://purl.obolibrary.org/obo/GO_0048285	organelle fission		The division of a cell nucleus into two nuclei, with DNA and other nuclear contents distributed between the daughter nuclei.
http://purl.obolibrary.org/obo/GO_0007049	cell cycle	http://purl.obolibrary.org/obo/GO_0009987	cellular process		The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division.
http://purl.obolibrary.org/obo/GO_0007275	multicellular organism development	http://purl.obolibrary.org/obo/GO_0048856	anatomical structure development		The biological process whose specific outcome is the progression of a multicellular organism over time from an initial condition (e.g. a zygote or a young adult) to a later condition (e.g. a multicellular animal or an aged adult).
http://purl.obolibrary.org/obo/GO_0009987	cellular process	http://purl.obolibrary.org/obo/GO_0008150	biological_process		Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level.
http://purl.obolibrary.org/obo/GO_0022402	cell cycle process	http://purl.obolibrary.org/obo/GO_0009987	cellular process		The cellular process that ensures successive accurate and complete genome replication and chromosome segregation.
http://purl.obolibrary.org/obo/GO_0022403	cell cycle phase	http://purl.obolibrary.org/obo/GO_0044848	biological phase		One of the distinct periods or stages into which the cell cycle is divided. Each phase is characterized by the occurrence of specific biochemical and morphological events.
http://purl.obolibrary.org/obo/GO_0032501	multicellular organismal process	http://purl.obolibrary.org/obo/GO_0008150	biological_process		Any biological process, occurring at the level of a multicellular organism, pertinent to its function.
http://purl.obolibrary.org/obo/GO_0032502	developmental process	http://purl.obolibrary.org/obo/GO_0008150	biological_process		A biological process whose specific outcome is the progression of an integrated living unit: an anatomical structure (which may be a subcellular structure, cell, tissue, or organ), or organism over time from an initial condition to a later condition.
http://purl.obolibrary.org/obo/GO_0044848	biological phase	http://purl.obolibrary.org/obo/GO_0008150	biological_process		A distinct period or stage in a biological process or cycle.
http://purl.obolibrary.org/obo/GO_0048285	organelle fission	http://purl.obolibrary.org/obo/GO_0006996	organelle organization		The creation of two or more organelles by division of one organelle.
http://purl.obolibrary.org/obo/GO_0048856	anatomical structure development	http://purl.obolibrary.org/obo/GO_0032502	developmental process		The biological process whose specific outcome is the progression of an anatomical structure from an initial condition to its mature state. This process begins with the formation of the structure and ends with the mature structure, whatever form that may be including its natural destruction. An anatomical structure is any biological entity that occupies space and is distinguished from its surroundings. Anatomical structures can be macroscopic such as a carpel, or microscopic such as an acrosome.
http://purl.obolibrary.org/obo/GO_0051329	mitotic interphase	http://purl.obolibrary.org/obo/GO_0098763	mitotic cell cycle phase		The cell cycle phase following cytokinesis which begins with G1 phase, proceeds through S phase and G2 phase and ends when mitotic prophase begins. During interphase the cell readies itself for mitosis and the replication of its DNA occurs.
http://purl.obolibrary.org/obo/GO_0098763	mitotic cell cycle phase	http://purl.obolibrary.org/obo/GO_0022403	cell cycle phase		One of the distinct periods or stages into which the mitotic cell cycle is divided. Each phase is characterized by the occurrence of specific biochemical and morphological events.
http://purl.obolibrary.org/obo/GO_1903047	mitotic cell cycle process	http://purl.obolibrary.org/obo/GO_0022402	cell cycle process		A process that is part of the mitotic cell cycle.
http://purl.obolibrary.org/obo/GO_0009790	embryo development	http://purl.obolibrary.org/obo/GO_0007275	multicellular organism development		The process whose specific outcome is the progression of an embryo from its formation until the end of its embryonic life stage. The end of the embryonic stage is organism-specific. For example, for mammals, the process would begin with zygote formation and end with birth. For insects, the process would begin at zygote formation and end with larval hatching. For plant zygotic embryos, this would be from zygote formation to the end of seed dormancy. For plant vegetative embryos, this would be from the initial determination of the cell or group of cells to form an embryo until the point when the embryo becomes independent of the parent plant.
http://purl.obolibrary.org/obo/GO_0045448	mitotic cell cycle, embryonic	http://purl.obolibrary.org/obo/GO_0000278	mitotic cell cycle		The eukaryotic cell cycle in which a cell is duplicated without changing ploidy, occurring in the embryo.
http://purl.obolibrary.org/obo/GO_0071840	cellular component organization or biogenesis	http://purl.obolibrary.org/obo/GO_0009987	cellular process		A process that results in the biosynthesis of constituent macromolecules, assembly, arrangement of constituent parts, or disassembly of a cellular component.
http://purl.obolibrary.org/obo/FBdv_0010001	day 61 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		61st day after eclosion.
http://purl.obolibrary.org/obo/FBdv_0010002	day 62 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		62nd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_0010003	day 63 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		63rd day after eclosion.
http://purl.obolibrary.org/obo/FBdv_0010004	day 64 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		64th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_0010005	day 65 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		65th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_0010006	day 66 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		66th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_0010007	day 67 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		67th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_0010008	day 68 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		68th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_0010009	day 69 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		69th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_0010010	day 70 of adulthood	http://purl.obolibrary.org/obo/FBdv_00007014	adult age in days		70th day after eclosion.
http://purl.obolibrary.org/obo/FBdv_00005259	developmental stage				A temporal subdivision of a developmental process.
http://purl.obolibrary.org/obo/FBdv_00000000	Drosophila life				The life of an individual of the species Drosophila melanogaster, from fertilization to death.
http://purl.obolibrary.org/obo/FBdv_00007013	age				Temporal subdivision of life based on time elapsed since some key developmental transition, such as fertilization, hatching or eclosion.
http://purl.obolibrary.org/obo/FBdv_00007024	biological process				The execution of a genetically-encoded biological module or program. It consists of all the steps required to achieve the specific biological objective of the module.
http://purl.obolibrary.org/obo/GO_0008150	biological_process				A biological process is the execution of a genetically-encoded biological module or program. It consists of all the steps required to achieve the specific biological objective of the module. A biological process is accomplished by a particular set of molecular functions carried out by specific gene products (or macromolecular complexes), often in a highly regulated manner and in a particular temporal sequence.
http://purl.obolibrary.org/obo/FBdv_00005305	obsolete syncytial blastoderm stage				
http://purl.obolibrary.org/obo/FBdv_00005310	obsolete cellular blastoderm stage				
http://purl.obolibrary.org/obo/FBdv_00005320	obsolete germ band stage				
http://purl.obolibrary.org/obo/FBdv_00005326	obsolete contracted germ band stage				
http://purl.obolibrary.org/obo/FBdv_00005329	obsolete head involution stage				
http://purl.obolibrary.org/obo/FBdv_00005412	obsolete gamete				
http://purl.obolibrary.org/obo/FBdv_00007008	obsolete occurrent				
http://purl.obolibrary.org/obo/RO_0002258	developmentally preceded by	http://purl.obolibrary.org/obo/RO_0002324	developmentally related to		Candidate definition: x developmentally related to y if and only if there exists some developmental process (GO:0032502) p such that x and y both participates in p, and x is the output of p and y is the input of p
http://purl.obolibrary.org/obo/RO_0002286	developmentally succeeded by	http://purl.obolibrary.org/obo/RO_0002384	has developmental potential involving		Inverse of developmentally preceded by
http://purl.obolibrary.org/obo/RO_0002384	has developmental potential involving	http://purl.obolibrary.org/obo/RO_0002324	developmentally related to		x has developmental potential involving y iff x is capable of a developmental process with output y. y may be the successor of x, or may be a different structure in the vicinity (as for example in the case of developmental induction).
http://purl.obolibrary.org/obo/RO_0002388	has potential to directly develop into	http://purl.obolibrary.org/obo/RO_0002387	has potential to develop into		x has potential to directly develop into y iff x directly develops into y or x is capable of directly developing into y
http://purl.obolibrary.org/obo/BFO_0000063	precedes	http://purl.obolibrary.org/obo/RO_0002222	temporally related to		x precedes y if and only if the time point at which x ends is before or equivalent to the time point at which y starts. Formally: x precedes y iff ω(x) <= α(y), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point.
http://purl.obolibrary.org/obo/RO_0002202	develops from	http://purl.obolibrary.org/obo/RO_0002254	has developmental contribution from		x develops from y if and only if either (a) x directly develops from y or (b) there exists some z such that x directly develops from z and z develops from y
http://purl.obolibrary.org/obo/BFO_0000051	has part	http://purl.obolibrary.org/obo/RO_0002131	overlaps		a core relation that holds between a whole and its part
http://purl.obolibrary.org/obo/RO_0002012	occurrent part of	http://purl.obolibrary.org/obo/RO_0002418	causally upstream of or within		A part of relation that applies only between occurrents.
http://purl.obolibrary.org/obo/RO_0002131	overlaps	http://purl.obolibrary.org/obo/RO_0002323	mereotopologically related to		x overlaps y if and only if there exists some z such that x has part z and z part of y
http://purl.obolibrary.org/obo/RO_0002254	has developmental contribution from	http://purl.obolibrary.org/obo/RO_0002258	developmentally preceded by		x has developmental contribution from y iff x has some part z such that z develops from y
http://purl.obolibrary.org/obo/BFO_0000062	preceded by	http://purl.obolibrary.org/obo/RO_0002086	ends after		x is preceded by y if and only if the time point at which y ends is before or equivalent to the time point at which x starts. Formally: x preceded by y iff ω(y) <= α(x), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point.
http://purl.obolibrary.org/obo/BFO_0000050	part of	http://purl.obolibrary.org/obo/RO_0002131	overlaps		a core relation that holds between a part and its whole
http://purl.obolibrary.org/obo/RO_0002203	develops into	http://purl.obolibrary.org/obo/RO_0002387	has potential to develop into		inverse of develops from
http://purl.obolibrary.org/obo/RO_0002387	has potential to develop into	http://purl.obolibrary.org/obo/RO_0002384	has developmental potential involving		x has the potential to develop into y iff x develops into y or if x is capable of developing into y
http://purl.obolibrary.org/obo/FBdv_00018001	substage of	http://purl.obolibrary.org/obo/RO_0002092	happens during		A relation between a developmental stage and another, larger developmental stage during which it happens.
http://purl.obolibrary.org/obo/RO_0002255	developmentally contributes to	http://purl.obolibrary.org/obo/RO_0002385	has potential to developmentally contribute to		inverse of has developmental contribution from
http://purl.obolibrary.org/obo/RO_0002385	has potential to developmentally contribute to	http://purl.obolibrary.org/obo/RO_0002384	has developmental potential involving		x has potential to developmentrally contribute to y iff x developmentally contributes to y or x is capable of developmentally contributing to y
http://purl.obolibrary.org/obo/RO_0002418	causally upstream of or within	http://purl.obolibrary.org/obo/RO_0002501	causal relation between processes		p is 'causally upstream or within' q iff p is causally related to q, and the end of p precedes, or is coincident with, the end of q.
http://purl.obolibrary.org/obo/RO_0002427	causally downstream of or within	http://purl.obolibrary.org/obo/RO_0002501	causal relation between processes		inverse of causally upstream of or within
http://purl.obolibrary.org/obo/RO_0002501	causal relation between processes	http://purl.obolibrary.org/obo/RO_0002410	causally related to		p is causally related to q if and only if p or any part of p and q or any part of q are linked by a chain of events where each event pair is one where the execution of p influences the execution of q. p may be upstream, downstream, part of, or a container of q.
http://purl.obolibrary.org/obo/RO_0002090	immediately precedes	http://purl.obolibrary.org/obo/BFO_0000063	precedes		
http://purl.obolibrary.org/obo/RO_0002087	immediately preceded by	http://purl.obolibrary.org/obo/BFO_0000062	preceded by		
http://purl.obolibrary.org/obo/RO_0002086	ends after	http://purl.obolibrary.org/obo/RO_0002222	temporally related to		
http://purl.obolibrary.org/obo/RO_0002091	starts during	http://purl.obolibrary.org/obo/RO_0002222	temporally related to		
http://purl.obolibrary.org/obo/RO_0002093	ends during	http://purl.obolibrary.org/obo/RO_0002222	temporally related to		
http://purl.obolibrary.org/obo/RO_0002084	during which ends	http://purl.obolibrary.org/obo/RO_0002222	temporally related to		
http://purl.obolibrary.org/obo/RO_0002088	during which starts	http://purl.obolibrary.org/obo/RO_0002222	temporally related to		
http://purl.obolibrary.org/obo/RO_0002092	happens during	http://purl.obolibrary.org/obo/RO_0002093	ends during		
http://purl.obolibrary.org/obo/RO_0002085	encompasses	http://purl.obolibrary.org/obo/RO_0002088	during which starts		
http://purl.obolibrary.org/obo/RO_0002324	developmentally related to				A relationship that holds between entities participating in some developmental process (GO:0032502)
http://purl.obolibrary.org/obo/RO_0002323	mereotopologically related to				A mereological relationship or a topological relationship
http://purl.obolibrary.org/obo/RO_0002410	causally related to				relation that links two events, processes, states, or objects such that one event, process, state, or object (a cause) contributes to the production of another event, process, state, or object (an effect) where the cause is partly or wholly responsible for the effect, and the effect is partly or wholly dependent on the cause.
http://purl.obolibrary.org/obo/RO_0002222	temporally related to