Planteome: Term Details for "exothecium" (PO:0030073)

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Term Information

Accession: PO:0030073
Name: exothecium
Ontology: plant_anatomy
Synonyms: epithecium (exact), exotecio (Spanish, exact), sporangium epidermis (exact), sporangium wall exothecium (exact), 葯の表皮（外膜) (Japanese, exact)
Alternate IDs: None
Definition: A portion of plant epidermis (PO:0005679) that is the outermost layer of a sporangium wall (PO:0025306). Source: ISBN:0962073342, ISBN:9780003686647
Comment: Develops from the outermost layer of an amphithecium in bryophytes.
Subset: None
Related: Link to all annotated objects annotated to exothecium.; Link to all direct and indirect annotations to exothecium.; Link to all direct and indirect annotations download (limited to first 10,000) for exothecium.
Feedback: Comments, changes to terms, or requests for new ontology terms can be made at PO issue tracker on GitHub.

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BFO:0000002 continuant
BFO:0000001 entity
BFO:0000004 independent continuant
BFO:0000040 material entity
PO:0009011 plant structure
PO:0025496 multi-tissue plant structure
PO:0025131 plant anatomical entity
PO:0025498 cardinal part of multi-tissue plant structure
PO:0009008 plant organ
PO:0025001 cardinal organ part
PO:0009007 portion of plant tissue
PO:0025094 sporangium
PO:0005679 plant epidermis
PO:0025306 sporangium wall
PO:0030073 exothecium
PO:0025312 megasporangium exothecium
PO:0025311 microsporangium exothecium

Parents of exothecium (PO:0030073)

subject	relation	object
exothecium	is_a	plant epidermis (PO:0005679)
exothecium	BFO:0000050	sporangium wall (PO:0025306)

Children of exothecium (PO:0030073)

subject	relation	object
sporangium wall endothecium (PO:0030049)	RO:0002220	exothecium
megasporangium exothecium (PO:0025312)	is_a	exothecium
microsporangium exothecium (PO:0025311)	is_a	exothecium

PO_GIT: 355; 314