Gene: AT4G20370 (Arabidopsis thaliana)

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Gene Identifier
AT4G20370
Transcript Identifier
AT4G20370.1
Gene Type
Coding gene
Location
Chr4 : 11001011-11002965 : negative

Family

Gene family
HOM04M000236
(413 genes in 27 species)
specific family
Subfamily
ORTHO04M000150
(395 genes in 27 species)
specific family

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

Type Value
full_nameTWIN SISTER OF FT
symbolTSF
tidAT4G20370.1
UniProtQ9S7R5

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009909 IEAUniProtregulation of flower development
GO:0048573 IEAUniProtphotoperiodism, flowering1
GO:0009911 IMPUniProtpositive regulation of flower development1
GO:0010119 IEAPLAZA Integrative Orthologyregulation of stomatal movementAT1G65480

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0008429 IEA, ISS, UniProtphosphatidylethanolamine binding1 2
GO:0005515 IEAPLAZA Integrative Orthologyprotein bindingAT1G65480

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005737 IEAUniProtcytoplasm1
GO:0005634 IEAPLAZA Integrative OrthologynucleusAT1G65480

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR008914Phosphatidylethanolamine-binding protein
IPR031095Protein FLOWERING LOCUS T
IPR001858Phosphatidylethanolamine-binding, conserved site

Mapman id Description
27.8.1.Multi-process regulation.PEB protein-dependent signalling.regulatory protein (PEBP)
No SignalP domains detected for this gene.