!autogenerated-by: DAG-Edit version 1.000-beta8 !saved-by: shuly !date: Wed Aug 05 00:15:12 EDT 2009 !version: $Revision: 1.99 $ !type: % is_a is_a !type: ~ develops_from develops from !type: < part_of part_of $plant ontology ; PO:0009075 %plant structure ; PO:0009011 %gametophyte ; PO:0009004 %female gametophyte ; PO:0020092 ; synonym:embryo sac ; synonym:megagametophyte