Gene: AT4G25560 (Arabidopsis thaliana)

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Gene Identifier
AT4G25560
Transcript Identifier
AT4G25560.1
Gene Type
Coding gene
Location
Chr4 : 13052555-13053573 : positive

Family Information

Homologous gene family
HOM04x5M000009
(4756 genes in 39 species)
specific family
Orthologous gene family
ORTHO04x5M000005
(3592 genes in 39 species)
specific family
Duplication type
Block duplicate

Descriptions

Description
myb domain protein 18
Curated Summary
LAF1 is a R2R3-MYB transcription factor and positive regulator of the phyA photoresponse. Interaction of LAF1 with HFR1 stabilize the proteins against ubiquitination by COP1(AT2G32950) and subsequent degrations. Mutants have an elongated hypocotyl specifically under far-red light but retain wild-type responses to other light wavelengths.
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Identifiers

Type Value
AliasAtMYB18,myb domain protein 18,MYB18,myb domain protein 18
full_nameLONG AFTER FAR-RED LIGHT 1
DbxrefPMID:9839469,PMID:11118137,PMID:16280546,PMID:16463103,gene:2131843,UniProt:Q9M0K4
symbolLAF1
tidAT4G25560.1

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Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009585
IEA
Gene Ontologyred, far-red light phototransduction1
GO:0009639
IMP
Gene Ontologyresponse to red or far red light2 3
GO:0010018
IMP
Gene Ontologyfar-red light signaling pathway2 3
GO:0045893
IDA
Gene Ontologypositive regulation of transcription, DNA-templated2 3
GO:0009751
IEP
Gene Ontologyresponse to salicylic acid4 5
GO:0006355
ISS
Gene Ontologyregulation of transcription, DNA-templated6 7
GO:0030154
IBA
Gene Ontologycell differentiation8

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003677
ISS
Gene OntologyDNA binding9
GO:0003677
IEA
InterProDNA binding
GO:0003700
ISS, IBA
Gene OntologyDNA-binding transcription factor activity8 10 11
GO:0005515
IPI
Gene Ontologyprotein binding12 13
GO:0044212
IBA
Gene Ontologytranscription regulatory region DNA binding8
GO:0043565
IBA
Gene Ontologysequence-specific DNA binding8

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005634
IDA
ISM, IBA
IEA
Gene Ontologynucleus2 3 8 14 15
GO:0016607
IEA
Gene Ontologynuclear speck16

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR001005SANT/Myb domain
IPR015495Myb-like transcription factor
IPR017930Myb domain
IPR009057Homeobox-like domain superfamily

Mapman id Description
15.5.2.1RNA biosynthesis.transcriptional regulation.MYB transcription factor superfamily.transcription factor (MYB)