Gene: AT4G20370 (Arabidopsis thaliana)

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Gene Identifier
AT4G20370
Transcript Identifier
AT4G20370.1
Gene Type
Coding gene
Location
4 : 11001011-11002965 : negative

Family

Gene family
HOM03M000266
(200 genes in 14 species)
specific family

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Descriptions

Description
PEBP (phosphatidylethanolamine-binding protein) family protein
Curated Summary
Encodes a floral inducer that is a homolog of FT. Plants overexpressing this gene flower earlier than Col. Loss-of-function mutations flower later in short days. TSF and FT play overlapping roles in the promotion of flowering, with FT playing the dominant role.TSF sequences show extensive variation in different accessions and may contribute to quantitative variation in flowering time in these accessions. TSF has a complex pattern of spatial expression; it is expressed mainly in phloem and expression is regulated by daylength and vernalization.
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Identifiers

Identifier Name
aliasTWIN SISTER OF FT
aliasTSF
uniprotQ9S7R5

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009911IMPUniProtpositive regulation of flower development1 2 3 4
GO:0009909RCAGene Ontologyregulation of flower development1
GO:0048573RCAGene Ontologyphotoperiodism, flowering1
GO:2000026IEAPLAZA Homologyregulation of multicellular organismal developmentHOM03M000266
GO:0048580IEAPLAZA Homologyregulation of post-embryonic developmentHOM03M000266
GO:0010228IEAPLAZA Homologyvegetative to reproductive phase transition of meristemHOM03M000266

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0008429ISSGene Ontologyphosphatidylethanolamine binding1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005737IEAUniProtcytoplasm1 2 3

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR008914Phosphatidylethanolamine-binding protein PEBP
IPR001858Phosphatidylethanolamine-binding, conserved site

Mapman id Description
33.99development.unspecified
No SignalP domains detected for this gene.