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polar nucleus fusion
Term Information
Accession
GO:0010197
Name
polar nucleus fusion
Ontology
biological_process
Synonyms
None
Alternate IDs
None
Definition
The merging of the polar nuclei, the two nuclei contained within the same cell that are created from the mitotic division of the megaspore during angiosperm reproduction. Polar nuclear fusion takes place in the ovule, forming in the fusion nucleus and giving rise to the endosperm when fertilized.
Source:
GOC:mtg_plant,
GOC:sm
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