archegonium central cell and embryo sac central cell

[planteome-user]

This comment was made by Paula Rudall during the beta review

Central cell; PO: 0020090: The largest cell of the mature embryo sac. Contains two polar nuclei, which (after double fertilization) will develop into the endosperm.

Her comment: in a gymnosperm archegonium, the central cell is the cell that will divide to form the ventral canal cell and the egg cell (see Rudall 2006, Bioessays 28: 1067–1071).

Reported by: rlwalls2008

Original Ticket: obo/plant-ontology-po-term-requests/182