Oxidative stress transcriptome of japonica rice

ABSTRACT: Regulation of gene expression by reactive oxygen species (ROS) is an important component of abiotic stress signal transduction mechanisms. Previous genome-wide analysis of chilling-induced changes in gene expression suggested a potential role of H2O2 and other ROS as key signals in the induction of early response genes in japonica rice (cv. Nipponbare). Candidate regulators including bZIP-, Myb- or WRKY-types of transcription factors that were responsive to both chilling (10oC) and exogenous H2O2, and their probable target clusters (as1/ocs/TGA1-like, MybR-like element containing genes) were inferred by integrative analysis of qPCR expression profiles and ab initio promoter motif data. In an effort to define the composition and hierarchical organization of the ROS-mediated chilling respo

ORGANISM(S): Oryza sativa

SUBMITTER: Kil-Young Yun 

PROVIDER: E-GEOD-10062 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress