part of
part of
develops_from
developmentally_induced_by
mesonephric tubule
ureteric bud
An epithelial swelling on the Wolffian duct that elongates to invade the adjacent metanephric mesenchyme[MP]
BTO:0001646
EHDAA2:0002140
EHDAA:3091
EHDAA:5917
EMAPA:17209
EMAPA:17376
Outgrowth of the mesonephric duct that penetrates the metanephric mesoderm and forms the ureter, renal pelvis, major and minor calyces and collecting ducts. [Embryology, See_Dudek_RW_and_Fix_JD, Third_Edition_(2004)_Philadelphia:_Lippincott_William_and_Wilkins, p.137][VHOG]
Outgrowth of the mesonephric duct that penetrates the metanephric mesoderm and forms the ureter, renal pelvis, major and minor calyces and collecting ducts[VHOG:0000541].
The first embryonic hint of a metanephros is the formation of the metanephric duct that appears as a ureteric diverticulum arising at the base of preexisting mesonephric duct. The ureteric diverticulum grows dorsally into the posterior region of the nephric ridge. Here it enlarges and stimulates the growth of metanephric tubules that come to make up the metanephric kidney. The metanephros becomes the adult kidney of amniotes, and the metanephric duct is usually called the ureter.[well established][VHOG]
UBERON:0000084
UMLS:C1284058
VHOG:0000541
diverticulum
diverticulum metanephricum
gemma ureterica
metanephric bud
metanephric diverticulum
uberon
ureteric ampulla
ureteric diverticulum
mesonephric duct
metanephric mesenchyme
epithelial sac
epithelial layer of duct