Espression data of control and heat-stressed Arabidopsis WT, hd2c-3, brm-1 and brm-1 hd2c-3 plants

ABSTRACT: Studies in yeast and animals have revealed that histone deacetylases (HDACs) often act as components of multiprotein complexes, including chromatin remodeling complexes (CRCs). In our group, we found evidence for the interaction between Arabidopsis HD2C deacetylase and a BRM-containing SWI/SNF chromatin remodeling complex. Moreover, we revealed a novel function of HD2C as a regulator of the heat stress response. HD2C transcript levels were strongly induced in plants subjected to heat treatment and the expression of selected heat-responsive genes was up-regulated in heat-stressed hd2c mutant, suggesting that HD2C acts to down-regulate heat-activated genes. Microarray transcriptome analysis of brm and hd2c mutants identified a subset of commonly regulated heat-responsive genes, and the effec

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Daniel Buszewicz 

PROVIDER: E-GEOD-75646 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress