Transcription profiling of Arabidopsis dark-induced gene expression in sfr6

ABSTRACT: The sfr6 mutant was identified on the basis of its failure to cold acclimate, and exhibits a marked deficiency in cold-and osmotic stress-inducible gene expression (Knight et al., 1999). We have demonstrated that genes of this type (so-called COR genes) are misregulated if they contain the DRE (drought-responsive element, or CRT; C-repeat) cis acting element in their promoter (Boyce et al., 2003). Micro-array analysis has allowed us to identify a number of COR genes misregulated in sfr6, all of which contain the DRE element. However, these experiments have indicated that other genes, not of the COR group, are also misregulated in the mutant and these do not contain the DRE element. We chose the three non-COR genes that were most clearly down-regulated in sfr6 on our previous micro-array, a

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Nottingham Arabidopsis Stock Centre (NASC) 

PROVIDER: E-GEOD-5710 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress