Planteome: Term Details for "sporangium wall" (PO:0025306)

Accession: PO:0025306
Name: sporangium wall
Ontology: plant_anatomy
Synonyms: pared del esporangio (Spanish, exact), sporangium jacket layer (exact), sporangium jacket layers (exact), 胞子嚢壁 (Japanese, exact)
Alternate IDs: None
Definition: A cardinal organ part (PO:0025001) that is composed of the outer layers of a sporangium (PO:0025094) and bounds the archesporium (PO:0030074) or plant spores (PO:0025017). Source: ISBN:9780070588493
Comment: May have multiple layers such as exothecium, endothecium and tapetum. Early in development, the sporangium wall bounds the archesporium. Later, after spores develop from the archesporium, it bounds the spore or spores.
Subset: None
Related: Link to all annotated objects annotated to sporangium wall.; Link to all direct and indirect annotations to sporangium wall.; Link to all direct and indirect annotations download (limited to first 10,000) for sporangium wall.
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subject	relation	object
sporangium wall	BFO:0000050	sporangium (PO:0025094)
sporangium wall	is_a	cardinal organ part (PO:0025001)

subject	relation	object
tapetum (PO:0025313)	BFO:0000050	sporangium wall
megasporangium wall (PO:0025308)	is_a	sporangium wall
sporangium wall endothecium (PO:0030049)	BFO:0000050	sporangium wall
exothecium (PO:0030073)	BFO:0000050	sporangium wall
microsporangium wall (PO:0025307)	is_a	sporangium wall

sporangium wall