Basic information
Locus name	AT1G10470
Alias	ARR4
Organism	Arabidopsis thaliana
Taxonomic identifier	[NCBI]
Function category	Hormone response pathway:CK
Effect for Senescence	delay
Gene Description	Downregulated in senescent leaves.Encodes a two-component response regulator. Acts redundantly with ARR3 in the control of circadian period in a cytokinin-independent manner.
Evidence	Genetic evidence:Mutant [Ref 1]
References	1: Salome PA, To JP, Kieber JJ, McClung CR Arabidopsis response regulators ARR3 and ARR4 play cytokinin-independent roles in the control of circadian period. Plant Cell 2006 Jan;18(1):55-69 2: Buchanan-Wollaston V, Page T, Harrison E, Breeze E, Lim PO, Nam HG, Lin JF, Wu SH, Swidzinski J, Ishizaki K, Leaver CJ Comparative transcriptome analysis reveals significant differences in gene expression and signalling pathways between developmental and dark/starvation-induced senescence in Arabidopsis. Plant J. 2005 May;42(4):567-85
Gene Ontology	biological process phosphorelay signal transduction system regulation of transcription, DNA-dependent molecular function phosphorelay response regulator activity
Pathway	Reactome REACT_14797
Sequence	AT1G10470.1 | Genomic | mRNA | CDS | Protein
Mutant information
Mutated 1 Mutant name arr3 arr4 arr5 arr6 arr8 arr9 Mutant/Transgenic mutant Ecotype Col-0 Mutagenesis type T-DNA insertion_knock out
Mutated 2 Mutant name arr3arr4arr5arr6 Mutant/Transgenic mutant Ecotype Col-0 Mutagenesis type T-DNA insertion_knock out
Ortholog Group
Ortholog Groups: OG5_153241	Accession Taxon NP_172517 ( AT1G10470 ) Arabidopsis thaliana NP_176202 Arabidopsis thaliana
Cross Link
Database Entry ID E-value Start End InterPro ID Description PANTHER PTHR26402 4.3E-75 6 163 No hit NA SUPERFAMILY SSF52172 2.7E-28 33 163 IPR011006 CheY-like superfamily SMART SM00448 1.5E-21 34 158 IPR001789 Signal transduction response regulator, receiver domain ProSiteProfiles PS50110 26.4 35 162 IPR001789 Signal transduction response regulator, receiver domain Pfam PF00072 4.5E-20 36 154 IPR001789 Signal transduction response regulator, receiver domain
Subcellular Localization
Localization 1 Localization nucleus Evidence Localization with GFP-fusion protein (GFP:cDNA) Pubmed ID 10737809
Localization 2 Localization nucleus Evidence SUBAcon Pubmed ID 23180787