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Gene : PRR9 A. thaliana

Gene ID  ? AT2G46790
Brief Description  pseudo-response regulator 9  Source: Araport11 (06/2016).
Is Obsolete?  false
Computational Description  ? pseudo-response regulator 9 (PRR9); CONTAINS InterPro DOMAIN/s: CheY-like (InterPro:IPR011006), Signal transduction response regulator, receiver domain (InterPro:IPR001789), CCT domain (InterPro:IPR010402); BEST Arabidopsis thaliana protein match is: CCT motif family protein (TAIR:AT2G46670.1).  Source: TAIR, Jun 30, 2015.
Curator Summary  ? Pseudo-response regulator PRR9. Involved in clock function. PRR7 and PRR9 are partially redundant essential components of a temperature-sensitive circadian system. CCA1 and LHY had a positive effect on PRR9. Interact with TOC1 in a yeast two-hybrid assay. Acts as transcriptional repressor of CCA1 and LHY.  Source: TAIR, Jun 30, 2015.
Name  ? pseudo-response regulator 9
  • synonyms:
  • APRR9,
  • TL1,
  • Arabidopsis pseudo-response regulator 9,

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9 GeneRIFs (Gene References Into Functions)

Data Source: NCBI

Annotation PubMed Id
single prr7-3 or prr9-1 mutants exhibit modest period lengthening, but the prr7-3 prr9-1 double mutant shows dramatic and more than additive period lengthening in the light and becomes arrhythmic in constant darkness 15705949
The APRR9 promoter contains at least two distinctive and separable regulatory cis-elements: an "L element" responsible for the light-induced expression, followed by an "R element" necessary for the fundamental rhythmic expression of the gene. 15725665
PRR9/PRR7/PRR5 together act as period-controlling factors, and they play overlapping and distinctive roles close to (or within) the central oscillator in which the relative, PRR1/TOC1, plays an essential role 15767265
The role of clock-associated genes PRR9, PRR7 and PRR5 are involved in activation of CONSTANS and CO-FLOWERING LOCUS T are reported. 17504813
Data show that PRR9 polypeptides oscillate diurnally, and that they accumulate rapidly in response to light, and further suggest that the presence of PRR9 polypeptides is controlled through proteasome-mediated programmed degradation in the dark. 17890242
PRR9, PRR7, and PRR5 proteins are major transcriptional repressors of CCA1 and LHY and are thus essential for proper clock function. 20233950
Results reveal a role of PRR7 and PRR9 in regulating CCA1 and LHY activities in response to ambient temperature. 21098730
PPR9 regulates the promoter activity of LWD1/2. 21357491
Transcriptional co-regulators PRR9, PRR7 and PRR5 inhibit morning loops LHY and CCA1 expression by binding to their promoters. 24267177


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12 Flanking Regions

Flank size: from most upstream transcription start site, or most downstream transcription stop site

Region Name Flank Size Direction Length Gene Included? Chromosome Location
AT2G46790 0.5kb upstream 0.5kb upstream 3073   true Chr2: 19232107-19235179
AT2G46790 0.5kb upstream 0.5kb upstream 500   false Chr2: 19232107-19232606
AT2G46790 0.5kb downstream 0.5kb downstream 3073   true Chr2: 19232607-19235679
AT2G46790 0.5kb downstream 0.5kb downstream 500   false Chr2: 19235180-19235679
AT2G46790 1.0kb upstream 1.0kb upstream 3573   true Chr2: 19231607-19235179
AT2G46790 1.0kb upstream 1.0kb upstream 1000   false Chr2: 19231607-19232606
AT2G46790 1.0kb downstream 1.0kb downstream 3573   true Chr2: 19232607-19236179
AT2G46790 1.0kb downstream 1.0kb downstream 1000   false Chr2: 19235180-19236179
AT2G46790 3.0kb upstream 3.0kb upstream 5573   true Chr2: 19229607-19235179
AT2G46790 3.0kb upstream 3.0kb upstream 3000   false Chr2: 19229607-19232606
AT2G46790 3.0kb downstream 3.0kb downstream 5573   true Chr2: 19232607-19238179
AT2G46790 3.0kb downstream 3.0kb downstream 3000   false Chr2: 19235180-19238179


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1 Pathways

Data Source: KEGG

Identifier Name
04712 Circadian rhythm - plant

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12 Data Sets

Name Description Version
BAR Annotations Lookup Mapping(s) between AGI locus and Affy Probeset identifier 10/08/2013
Genome Annotation Araport11 protein-coding, non-coding and transposable element genes Araport11 (06/2016)
RNA-seq expression Measure of gene expression levels (Transcripts per Million, TPM) quantified by Salmon Araport11 (06/2016)
PubMed to gene mapping Curated associations between publications and NCBI Gene records 8/12/2016
GO Annotation from TAIR GO annotations assigned by TAIR 8/01/2016
PO Annotation from TAIR Literature-based annotations of genes to Plant Ontology (PO) terms 06/30/2015
Swiss-Prot data set High-quality, manually annotated, non-redundant protein sequence database 2016_07
Panther data set PANTHER paralogs from Arabidopsis 11.0
KEGG pathways data set Wiring diagrams of molecular interactions, reactions, and relations 79.0
GeneRIF Concise phrase describing gene function and publication associated with NCBI Gene records 8/12/2016
IntAct interactions data set Curated binary and complex protein-protein interactions for Arabidopsis thaliana 8/02/2016
BioGRID interaction data set Curated set of genetic and physical interactions for Arabidopsis thaliana 3.4.139