Transcription profiling of wo independent Arabidopsis lines 35S-AREB1deltaQT under non-stress conditions with that of wild type plants

ABSTRACT: AREB1deltaQT is a constitutively active form of AREB1, an abscisic acid (ABA)-responsive element binding protein (Uno et al., 2000, PNAS 97: 11632-11637). AREB1 is a bZIP transcription factor in Arabidopsis plants (Col). transcription of the AREB1 gene is upregulated by drought, NaCl, and ABA treatment in vegetative tissues. Because expression of the intact AREB1 gene on its own is insufficient to lead to expression of downstream genes under normal growth conditions, we created an activated form of AREB1 (AREB1deltaQT) to overcome the masked transactivation activity of AREB1. In this experiment, to help to identify target genes of AREB1, we compared the expression profiles in two independent lines 35S-AREB1deltaQT plants under non-stress conditions with that of wild-type plants by using Agilent near-full-genome gene chips (Arabidopsis 22K).

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Yasunari Fujita 

PROVIDER: E-MEXP-397 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress