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long-day photoperiodism
Term Information
Accession
GO:0048571
Name
long-day photoperiodism
Ontology
biological_process
Synonyms
response to long-day, response to short-night, short-night photoperiodism, response to long-day photoperiod
Alternate IDs
None
Definition
Any process that results in a change in state or activity of an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of detection of, or exposure to, a day length that exceeds a particular duration known as the 'critical day length'. The critical day length varies between species. Although the term long-day is used, most species actually respond to the duration of the night, so that the response will occur when a period of darkness falls short of the number of hours defined by 24 hours minus the critical day length.
Source:ISBN:0697037754,
ISBN:0709408862,
ISBN:0582015952,
GOC:jid,
GOC:pj
Link
to all annotated objects annotated to long-day photoperiodism.
Link
to all direct and indirect annotations
to long-day photoperiodism.
Link
to all direct and indirect annotations download (limited to first 10,000)
for long-day photoperiodism.
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