FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term embryo sac egg cell differentiation ID (Ontology) GO:0009560 (Gene Ontology)
Definition The process in which an uncellularized embryo sac nucleus cellularizes and acquires the specialized features of an egg cell. An example of this process is found in Arabidopsis thaliana.
Also Known As "female gametophyte egg cell differentiation"
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gamete generation
 |__female gamete generation________________________
embryo sac development                              |
 |__megagametogenesis_______________________________|
reproductive process                                |
 |__developmental process involved in reproduction__|
multicellular organismal process                    |
 |__megagametogenesis_______________________________|
developmental process                               |
 |__developmental process involved in reproduction__|
cellular developmental process                      |
 |__cell differentiation____________________________|
                                                    embryo sac egg cell differentiation
                                                     |__regulation of embryo sac egg cell differentiation
                                                         |__negative regulation of embryo sac egg cell differentiation
                                                         |__positive regulation of embryo sac egg cell differentiation
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Is a developmental process involved in reproduction
cell differentiation
Part of female gamete generation
megagametogenesis
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Synonyms
  • "female gamete generation" BROAD
    "female gametophyte egg cell differentiation" EXACT
Secondary IDs
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