Gene: AT1G59640 (Arabidopsis thaliana)

Overview

Gene Identifier
AT1G59640
Transcript Identifier
AT1G59640.2
Gene Type
Coding gene
Location
1 : 21909635-21911030 : negative

Family

Gene family
HOM03D000187
(315 genes in 16 species)
specific family
Subfamily
ORTHO03D050516
(2 genes in 2 species)
specific family

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Descriptions

Description
BIG PETAL P
Curated Summary
A basic helix-loop-helix encoding gene (BIGPETAL, BPE) involved in the control of petal size. BPE is expressed via two mRNAs derived from an alternative splicing event. The BPEub (AT1G59640.1)transcript is expressed ubiquitously, whereas the BPEp (AT1G59640.2) transcript is preferentially expressed in petals. Plants that lack the petal-expressed variant BPEp have larger petals as a result of increased cell size. BPEp is positively regulated downstream of APETALA3, PISTILLATA, APETALA1 and PISTILLATA3 and is negatively regulated downstream of AGAMOUS.
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Identifiers

Identifier Name
aliasBPE
aliasBIG PETAL UB
aliasBIG PETAL
aliasZCW32
aliasBPEp
aliasBPEub
aliasBIG PETAL P
uniprotQ0JXE7

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006355TASGene Ontologyregulation of transcription, DNA-dependent1
GO:0048446IMPUniProtpetal morphogenesis1 2 3 4 5 6 7
GO:0009062RCAGene Ontologyfatty acid catabolic process1
GO:0009694RCAGene Ontologyjasmonic acid metabolic process1
GO:0009753RCAGene Ontologyresponse to jasmonic acid1
GO:0009827RCAGene Ontologyplant-type cell wall modification1
GO:0009860RCAGene Ontologypollen tube growth1
GO:0010162RCAGene Ontologyseed dormancy process1
GO:0048441RCAGene Ontologypetal development1
GO:0048443RCAGene Ontologystamen development1
GO:0048481RCAGene Ontologyovule development1
GO:0006351IEAUniProttranscription, DNA-templated1 2 3 4 5 6

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003677IEA, ISSUniProtDNA binding1 2 3 4 5 6
GO:0003700ISSUniProtsequence-specific DNA binding transcription factor activity1 2 3 4 5 6
GO:0046983IEAInterProprotein dimerization activity
GO:0005515IEAPLAZA Homologyprotein bindingHOM03D000046
GO:0005488IEAPLAZA HomologybindingHOM03D000046

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634IEA, ISMUniProtnucleus1 2 3 4 5 6

Color Legend

Computational Reviewed Evidence
Electronic Evidence
Experimental Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR011598Myc-type, basic helix-loop-helix (bHLH) domain
Mapman id Description
27.3.6RNA.regulation of transcription.bHLH,Basic Helix-Loop-Helix family
No SignalP domains detected for this gene.
DatabaseType
PlnTFDBbHLH
PlantTFDBbHLH