Search Ontology:
Anatomy Ontology

pronephros

Term ID
ZFA:0000151
Synonyms
  • embryonic kidney
  • pronephric nephron
Definition
The embryonic kidney, present at the level of the third somite, is composed of two glomeruli fused at the midline, two pronephric tubules, and paired bilateral pronephric ducts that modify the composition of the blood filtrate before delivering it to the cloaca for excretion. (1)
Appears at
Segmentation:10-13 somites (14.0h-16.0h)
Evident until
Larval:Days 7-13 (168.0h-14d, 4.5mm, 8 teeth)
References
  • TAO:0000151
Figures
Ontology
Anatomy Ontology
Relationships
develops from
develops into
is part of
has parts
is a type of
Expression
Genes with most Figures
Antibody Labeling
Phenotype
Phenotype caused by Genes
Citations