Planteome: Term Details for "archegonium neck" (PO:0030039)

Accession: PO:0030039
Name: archegonium neck
Ontology: plant_anatomy
Synonyms: cuello del arquegonio (Spanish, exact), 造卵器頸部 (Japanese, exact), archegonial neck (related)
Alternate IDs: None
Definition: A cardinal organ part (PO:0025001) that is the elongated, apical part of an archegonium (PO:0025126). Source: ISBN:0962073342, ISBN:9780070588493
Comment: Early in development, the archegonium neck is occluded by a single row of neck canal cells (PO:0030065). At maturity, the neck canal cells (PO:0030065) and the ventral canal cell (PO:0025524) disintegrate, creating a archegonium neck canal (PO:0030066) for the plant sperm cells (PO:0000084) to enter the archegonium (PO:0025126).
Subset: Pteridophytes; Bryophytes
Related: Link to all annotated objects annotated to archegonium neck.; Link to all direct and indirect annotations to archegonium neck.; Link to all direct and indirect annotations download (limited to first 10,000) for archegonium neck.
Feedback: Contact the Planteome feedback if you find mistakes or have concerns about the data you find here.
Comments, changes to terms, or requests for new ontology terms can be made at PO issue tracker on GitHub.

subject	relation	object
archegonium neck	is_a	cardinal organ part (PO:0025001)
archegonium neck	BFO:0000050	archegonium (PO:0025126)

subject	relation	object
archegonium neck canal cell (PO:0030065)	BFO:0000050	archegonium neck
archegonium neck canal (PO:0030066)	BFO:0000050	archegonium neck