Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0

Transcription profiling of DREB2A knock out vs wild type Arabidopsis plants under conditions of drought or high temperature stress

ABSTRACT: DREB2A is a transcription factor responsive to drought, high salt and high temperature stress.In this experiment, gene expression profiles of DREB2A KO mutants were compared with wild type under stress condition.

INSTRUMENT(S): G2565BA DNA microarray scanner [Agilent]

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Kyonoshin Maruyama 

PROVIDER: E-MEXP-603 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

Json Xml
altmetric image

Publications

Dual function of an Arabidopsis transcription factor DREB2A in water-stress-responsive and heat-stress-responsive gene expression.

Sakuma Yoh Y   Maruyama Kyonoshin K   Qin Feng F   Osakabe Yuriko Y   Shinozaki Kazuo K   Yamaguchi-Shinozaki Kazuko K  

Proceedings of the National Academy of Sciences of the United States of America 20061009 49

Transcription factor DREB2A interacts with a cis-acting dehydration-responsive element (DRE) sequence and activates expression of downstream genes involved in drought- and salt-stress response in Arabidopsis thaliana. Intact DREB2A expression does not activate downstream genes under normal growth conditions. A negative regulatory domain exists in the central region of DREB2A, and deletion of this region transforms DREB2A to a constitutive active form (DREB2A CA). We carried out microarray analys  ...[more]

Similar Datasets

Transcriptomics Transcription profiling of DREB2A overexpressing vs wild type Arabidopsis plants to investigate plant stress responses
2007-02-21 | E-MEXP-601 | biostudies-arrayexpress
Transcriptomics Transcription profiling of wild type, athk1 knock-down and athk2/athk3 knock-out Arabidopsis plants under non-stress condtions
2007-11-24 | E-MEXP-1155 | biostudies-arrayexpress
Transcriptomics Transcription profiling of wo independent Arabidopsis lines 35S-AREB1deltaQT under non-stress conditions with that of wild type plants
2006-08-02 | E-MEXP-397 | biostudies-arrayexpress
Transcriptomics Transcription profiling of Arabidopsis wild type and HsfA3 over-expressing plants
2008-06-09 | E-MEXP-1356 | biostudies-arrayexpress
Transcriptomics Transcription profiling of Arabidopsis plants with high or low ZmDREB2A expression to investigate stress responses
2007-04-11 | E-MEXP-819 | biostudies-arrayexpress
Transcriptomics Transcription profiling of Arabdiopsis plants over-expressing MKK3DD or MKK4DD to identify genes acting downstream of MAP kinase kinase
2007-05-11 | E-MEXP-827 | biostudies-arrayexpress
Transcriptomics Transcription profiling of wild type and athk1 knock-down Arabidopsis plants under dehydration stress condtions
2007-11-24 | E-MEXP-1154 | biostudies-arrayexpress
Transcriptomics Transcription profiling of Arabidopsis plants after 2 hr or 10 hrs low-temperature treatment
2008-05-01 | E-MEXP-761 | biostudies-arrayexpress
Transcriptomics Transcription profiling of Arabidopsis plants after 2 hr or 10 hrs drought treatment
2008-05-01 | E-MEXP-762 | biostudies-arrayexpress
Transcriptomics Transcription profiling of Arabidopsis plants after 2 hr or 10 hrs salt treatment
2008-05-01 | E-MEXP-760 | biostudies-arrayexpress