substage_of
immediately_preceded_by
immediately preceded by
starts_at_end_of
immediately preceded by
developmental stage
pre-blastoderm stage
embryonic stage 2
embryonic cycle 8
embryonic stage 3
Temporal ordering number - 140.
FlyBase_development_CV
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).
FBdv:00005301