Os06g0127100
The rice Os06g0127100 was reported as OsDREB1C in 2006 [1] by researchers from Japan.
Contents
Annotated Information
Gene Symbol
- Os06g0127100 <=> OsDREB1C, CBF1, ERF26, OsERF026, OsERF#026, OsERF26, AP2/EREBP#098, AP2/EREBP98
Function
Conserved amino acid residues and phylogeny construction using the AP2/ERF conserved domain sequence suggest that in rice the OsAP2/EREBP gene family can be classified broadly into four subfamilies [AP2, RAV (related to ABI3/VP1), DREB(dehydration-responsive element-binding protein) and ERF (ethylene-responsive factor)](Akhter Most Sharoni, 2010).The chromosomal localizations of the OsAP2/EREBP genes indicated 20 segmental duplication events involving 40 genes; 58 redundant OsAP2/EREBP genes were involved in tandem duplication events(Akhter Most Sharoni, 2010). Os06g0127100 comprises a large group of plantspecific transcription factors and is involved in abiotic stress response.It is highly up-regulated in both genotypes, which is consistent with previous reports that these DREBs/CBFs contribute to low temperature stress response by regulating many transcriptomic and metabolic changes(Zhang, 2012).
Expression
In the vegetative organs, the transcripts of the gene are found most abundant in the roots followed by the leaf and stem; whereas, in reproductive tissues,the gene expression is observed high in the embryo and lemma.It comprises a large group of plantspecific transcription factors and is involved in abiotic stress response(Muhammad rashid, 2012). Relationships among rice AP2/EREBP proteins after alignment with ClustalW. OsAP2/EREBP proteins were allocated to two distinct subfamilies (DREB, subgroups A-1 to A-6; ERF, subgroups B-1 to B-7).
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Labs working on this gene
- Biological Resources Division, Japan International Research Center for Agricultural Sciences (JIRCAS), Tsukuba, Ibaraki, 305-8686 Japan
- Laboratory of Plant Molecular Biology, RIKEN Tsukuba Institute, Tsukuba, Ibaraki, 305-0074 Japan
- Experimental Plant Division, BioResource Center, RIKEN Tsukuba Institute, Tsukuba, Ibaraki, 305-0074 Japan
- Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency, Kawaguchi, Saitama, 332-0012 Japan
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, Bunkyo, Tokyo, 113-8657 Japan
References
- ↑ Ito Y, Katsura K, Maruyama K, Taji T, Kobayashi M, Seki M, Shinozaki K, Yamaguchi-Shinozaki K. Functional analysis of rice DREB1/CBF-type transcription factors involved in cold-responsive gene expression in transgenic rice. Plant Cell Physiol. 2006 Jan;47(1):141-53. PubMed PMID: 16284406.
