fioreDB : Database for Flower Bio-engineering by CRES-T system
fioreDB : Database for Flower Bio-engineering by CRES-T system

>>AT5G05410 (DREB2A)

Alias DREB2A
TF Classification
FioreDBAP2_ERF (Click to show phylogenetic tree)
RARTFAP2/EREBP / DREB2A
AtTFDBAP2-EREBP
PlnTFDBAP2-EREBP (v3.0), AP2-EREBP (v1.0)
DATFAP2-EREBP
TAIR short description DEHYDRATION-RESPONSIVE ELEMENT BINDING PROTEIN 2, DRE-binding protein 2A (.1.2)
TAIR annotation Encodes a transcription factor that specifically binds to DRE/CRT cis elements (responsive to drought and low-temperature stress). Belongs to the DREB subfamily A-2 of ERF/AP2 transcription factor family (DREB2A). There are eight members in this subfamily including DREB2B. The protein contains one AP2 domain. Overexpression of transcriptional activation domain of DREB2A resulted in significant drought stress tolerance but only slight freezing tolerance in transgenic Arabidopsis plants. Microarray and RNA gel blot analyses revealed that DREB2A regulates expression of many water stressinducible genes. (.1), Encodes a transcription factor that specifically binds to DRE/CRT cis elements (responsive to drought and low-temperature stress). Belongs to the DREB subfamily A-2 of ERF/AP2 transcription factor family (DREB2A). There are eight members in this subfamily including DREB2B. The protein contains one AP2 domain. Overexpression of transcriptional activation domain of DREB2A resulted in significant drought stress tolerance but only slight freezing tolerance in transgenic Arabidopsis plants. Microarray and RNA gel blot analyses revealed that DREB2A regulates expression of many water stressinducible genes. (.2)
Gene model
Gene model cDNA support
AT5G05410.1 29
AT5G05410.2 22
Entry clone (w/o stop) RE_0117
External link
General info TAIR DATA
Genomic seq TAIR seq viewer
SNP SALK SNP Viewer
T-DNA tag line T-DNA Express
miRNA Search ASRP
Phylogeny SALAD database
Promoter ppdb
Microarray data
FioreDB
ATTED-II ATTED-II data
NCBI GEO NCBI GEO profile
NASC NASCarray_SpotHistory NASCarray_DigitalNorthern
Genevestigator Genevestigator
eFP Browser Developmental Map Abiotic Stress
AtGenExpress Development Hormone Abiotic Stress Light Pathogen
Gene Ontology (GO)
(P) 10224: response to abiotic or biotic stimulus ->response to UV-B
(P) 10286: response to stress ->heat acclimation
(F) 3677: DNA or RNA binding ->DNA binding
(F) 3700: transcription factor activity ->transcription factor activity, sequence-specific DNA binding
(P) 42542: response to stress ->response to hydrogen peroxide
(F) 43565: DNA or RNA binding ->sequence-specific DNA binding
(F) 44212: nucleic acid binding ->transcription regulatory region DNA binding
(P) 45893: other metabolic processes ->positive regulation of transcription, DNA-templated
(F) 5515: protein binding ->protein binding
(C) 5634: nucleus ->nucleus
(P) 6351: transcription,DNA-dependent ->transcription, DNA-templated
(P) 6355: transcription,DNA-dependent ->regulation of transcription, DNA-templated
(P) 9408: response to abiotic or biotic stimulus ->response to heat
(P) 9414: response to stress ->response to water deprivation
miRNA/tasiRNA
Orthologs
Type
Ia Ib II III Total
poplar
soybean 1 1
rice 1 1
sorghum 1 1
physcomitrella
Total 3 3
Repression motif 

       

       

        Repression motif
in putative orthologs		
        
DDDMEDLSLSLSVKRV at 185/214 in soybean Gm016634 (Type Ib)

        

       

       

        Status
        
         

          
Plasmid construction -> done

          
Plasmid construction -> done

          
Transformed -> done

          
T1 seed harvested -> done

          
T2 seed harvested -> done

         

        		
       

       

        CRES-T phenotype from individual project
        
        

        		
       

       

        CRES-T phenotype from publication
        

        
       


       

        CRES-T phenotype from bulk project
        

        
       

       

        Phenotype in ornamental plants


        
         

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