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Brassinosteroid-mediated gene expression changes in Arabidipsis during heat stress

ABSTRACT: Global analysis of brassinosteroid (BR)-mediated gene expression under abiotic stress identifies BR associated mechanisms of stress tolerance, and new stress-related genes We used the Arabidopsis Affymetrix ATH1 array to analyze gene expression in a synthetic BR, 24-epibrassinolide (EBR)-treated and untreated Arabidopsis seedlings before, during and after heat stress (HS) treatment. Microarray expression profiles were generated from EBR-treated (E; 1 ÂµM EBR for 21 days) and untreated (C; 0.01% ethanol for 21 days) Arabidopsis seedlings under no-stress (0 h), HS (1 h and 3 h) at 43Â°C conditions. Additionally, a recovery for 6 h (6 hR) at 22Â°C after exposure to 3h HS at 43Â°C was also included

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Uday Divi

PROVIDER: E-GEOD-62163 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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