Gene: AT1G79840 (Arabidopsis thaliana)

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Gene Identifier
AT1G79840
Transcript Identifier
AT1G79840.2
Gene Type
Coding gene
Location
Chr1 : 30037093-30041013 : positive

Family

Gene family
HOM04M000194
(476 genes in 27 species)
specific family
Subfamily
ORTHO04M000128
(433 genes in 27 species)
specific family

Descriptions

Description
HD-ZIP IV family of homeobox-leucine zipper protein with lipid-binding START domain-containing protein
Curated Summary
Glabra 2, a homeodomain protein affects epidermal cell identity including trichomes, root hairs, and seed coat. It also down-regulates seed oil content. Expressed in atrichoblasts and required to suppress root hair development. Also expressed abundantly during early seed development. Directly regulated by WER.
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Identifiers

Type Value
full_nameGLABRA 2
symbolGL2
tidAT1G79840.2
UniProtF4HQC0

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006355 IEA, ISS, UniProtregulation of transcription, DNA-templated1 2
GO:0006351 IEAUniProttranscription, DNA-templated1
GO:0009957 IMPUniProtepidermal cell fate specification1
GO:0010062 IMPUniProtnegative regulation of trichoblast fate specification1
GO:0010091 IEAPLAZA Tree-based Orthologytrichome branchingAT1G73360
GO:0010090 IEAPLAZA Tree-based Orthologytrichome morphogenesisAT1G05230
GO:0048765 IEAPLAZA Tree-based Orthologyroot hair cell differentiationAT4G00730
GO:0009845 IEAPLAZA Tree-based Orthologyseed germinationAT4G21750
GO:0042335 IEAPLAZA Tree-based Orthologycuticle developmentAT4G00730
GO:0009911 IEAPLAZA Tree-based Orthologypositive regulation of flower developmentAT4G25530
GO:0048825 IEAPLAZA Tree-based Orthologycotyledon developmentAT4G21750
GO:0009828 IEAPLAZA Tree-based Orthologyplant-type cell wall looseningAT1G73360
GO:0048364 IEAPLAZA Tree-based Orthologyroot developmentAT4G00730
GO:0009827 IEAPLAZA Tree-based Orthologyplant-type cell wall modificationAT4G00730
GO:0006349 IEAPLAZA Tree-based Orthologyregulation of gene expression by genetic imprintingAT4G25530
GO:0009913 IEAPLAZA Tree-based Orthologyepidermal cell differentiationAT4G21750
GO:0009909 IEAPLAZA Tree-based Orthologyregulation of flower developmentAT4G25530
GO:0043481 IEAPLAZA Tree-based Orthologyanthocyanin accumulation in tissues in response to UV lightAT4G00730
GO:0048497 IEAPLAZA Tree-based Orthologymaintenance of floral organ identityAT1G05230
GO:0031047 IEAPLAZA Tree-based Orthologygene silencing by RNAAT4G25530
GO:0090627 IEAPLAZA Tree-based Orthologyplant epidermal cell differentiationAT4G21750

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003677 ISS, IEAGene OntologyDNA binding1
GO:0008289 IEAUniProtlipid binding1
GO:0043565 IEA, IPI, UniProtsequence-specific DNA binding1 2 3
GO:0003700 ISSUniProttranscription factor activity, sequence-specific DNA binding1
GO:0042803 IEAPLAZA Tree-based Orthologyprotein homodimerization activityAT4G25530
GO:0000976 IEAPLAZA Tree-based Orthologytranscription regulatory region sequence-specific DNA bindingAT1G73360
GO:0005515 IEAPLAZA Tree-based Orthologyprotein bindingAT4G21750

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634 IDA, IEA, ISM, ISS, UniProtnucleus1 2 3 4

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR023393START-like domain
IPR001356Homeobox domain
IPR002913START domain
IPR017970Homeobox, conserved site
IPR009057Homeobox domain-like

Mapman id Description
15.5.3.3.RNA biosynthesis.transcriptional regulation.Homeobox transcription factor superfamily.transcription factor (HD-ZIP IV)
No SignalP domains detected for this gene.