Gene: Sopen05g002590

General Information

Structural Information

  • Species Solanum pennellii
  • Gene Identifier Sopen05g002590
  • Transcript Identifier Sopen05g002590.1
  • Gene Type Coding gene
  • Location Spenn-ch05 : 1414077-1418568 : negative

Gene Family Information

  • ID HOM05D000194
  • #Genes/#Species 2004/96
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid Sopen05g002590.1

Descriptions

  • Description 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. | BIG PETAL P (BPEp) | FUNCTIONS IN: DNA binding, sequence-specific DNA binding transcription factor activity | INVOLVED IN: petal morphogenesis, regulation of transcription | LOCATED IN: nucleus | EXPRESSED IN: 13 plant structures | EXPRESSED DURING: 6 growth stages | CONTAINS InterPro DOMAIN/s: Helix-loop-helix DNA-binding domain , Helix-loop-helix DNA-binding | BEST Arabidopsis thaliana protein match is: basic helix-loop-helix (bHLH) DNA-binding superfamily protein
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006355
IEA
InterProregulation of transcription, DNA-templated
GO:0048446
ISO
PLAZA Integrative Orthologypetal morphogenesis AT1G59640

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0046983
IEA
InterProprotein dimerization activity

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
ISO
PLAZA Integrative Orthologynucleus Os07g0193800

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR036638 Helix-loop-helix DNA-binding domain superfamily
IPR011598 Myc-type, basic helix-loop-helix (bHLH) domain
IPR024097 Basic helix-loop-helix leucine zipper transcription factor
Mapman id Description
15.5.30 RNA biosynthesis.transcriptional regulation.transcription factor (bHLH)
26.1.2.1.2 External stimuli response.light.UV-A/blue light.cryptochrome-mediated photoperception.transcriptional regulator (CIB)