FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term photoperiodism, flowering ID (Ontology) GO:0048573 (Gene Ontology)
Definition A change from the vegetative to the reproductive phase as a result of detection of, or exposure to, a period of light or dark of a given length. The length of the period of light or dark required to initiate the change is set relative to a particular duration known as the 'critical day length'. The critical day length varies between species.[ ISBN:0582015952 ISBN:0697037754 ISBN:0709408862 ]
Also Known As "photoperiodic control of flowering time" ; "photoperiodic control of inflorescence development" ; "response to day length, flowering" (for all, see Synonyms field below)
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  response to light stimulus
   |__photoperiodism
       |__photoperiodism, flowering
           |__long-day photoperiodism, flowering
           |__short-day photoperiodism, flowering
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Is a photoperiodism
Part of vegetative to reproductive phase transition of meristem
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Synonyms
  • "photoperiodic control of flowering time" EXACT
    "photoperiodic control of inflorescence development" EXACT
    "response to day length, flowering" EXACT
    "response to night length, flowering" EXACT
    "response to photoperiod, flowering" EXACT
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