PLAZA 4.0 Monocots gene overview : AT1G22770

Gene: AT1G22770 (Arabidopsis thaliana)

Curated Summary: Together with CONSTANTS (CO) and FLOWERING LOCUS T (FT), GIGANTEA promotes flowering under long days in a circadian clock-controlled flowering pathway. GI acts earlier than CO and FT in the pathway by increasing CO and FT mRNA abundance. Located in the nucleus. Regulates several developmental processes, including photoperiod-mediated flowering, phytochrome B signaling, circadian clock, carbohydrate metabolism, and cold stress response. The gene's transcription is controlled by the circadian clock and it is post-transcriptionally regulated by light and dark. Forms a complex with FKF1 on the CO promoter to regulate CO expression.

GO term	Evidence(s)	Provider	Description	Source
GO:2000028	IEA	UniProt	regulation of photoperiodism, flowering
GO:0009585	IEA	UniProt	red, far-red light phototransduction	1
GO:0030154	IEA	UniProt	cell differentiation	1
GO:0009908	TAS	UniProt	flower development	1
GO:0042752	IMP	UniProt	regulation of circadian rhythm	1
GO:0048578	IMP	UniProt	positive regulation of long-day photoperiodism, flowering	1
GO:0009409	IMP	UniProt	response to cold	1
GO:0010378	IMP	UniProt	temperature compensation of the circadian clock	1
GO:0006355	IDA	UniProt	regulation of transcription, DNA-templated	1
GO:0007623	IDA	UniProt	circadian rhythm	1
GO:0009637	IDA	UniProt	response to blue light	1
GO:0010218	IMP	UniProt	response to far red light	1
GO:0080167	IEP	UniProt	response to karrikin	1
GO:0042542	IMP	UniProt	response to hydrogen peroxide	1

GO term	Evidence(s)	Provider	Description	Source
GO:0005515	IPI	Gene Ontology	protein binding	1

GO term	Evidence(s)	Provider	Description	Source
GO:0005634	IDA, ISM,	UniProt	nucleus	1 2
GO:0005737	IEA	UniProt	cytoplasm	1
GO:0005654	IDA	UniProt	nucleoplasm	1

Experimental Evidence

Electronic Evidence

Computational Reviewed Evidence

InterPro	Description
IPR011989	Armadillo-like helical
IPR026211	GIGANTEA

Mapman id	Description
26.1.2.3.2	.External stimuli response.light.UV-A/blue light.zeitlupe-mediated photoperception.regulator protein (GIGANTEA)

No SignalP domains detected for this gene.