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archegonium megagametophyte

Term Information

Accession
PO:0025282
Name
archegonium megagametophyte
Ontology
plant_anatomy
Synonyms
archegonial megagametophyte (exact), arquegonio del megagametofito (Spanish, exact), 造卵器大配偶体 (Japanese, exact)
Alternate IDs
None
Definition
A megagametophyte (PO:0025279) that has as parts one or more archegonia (PO:0025126). Source: POC:curators
Comment
Megagametophytes in bryophytes only produce egg cells, but do not develop from megaspores, because there is no heterospory in bryophytes. In some pteridophytes, megagametophytes develop from megaspores.
Subset
Pteridophytes
Bryophytes
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Graph of PO:0025282

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Parents of archegonium megagametophyte (PO:0025282)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
archegonium megagametophyte [is_a relation] is_a  megagametophyte (PO:0025279)
archegonium megagametophyte [is_a relation] is_a  anatomical entity (CARO:0000000)
archegonium megagametophyte [BFO:0000051 relation] BFO:0000051  archegonium (PO:0025126)

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