Dataset Information
Transcription profiling of Arabidopsis roots from wild type and stop1 mutant plants treated with Al or low pH
Ontology highlight
ABSTRACT:
ORGANISM(S): Arabidopsis thaliana
SUBMITTER: Hiroyuki Koyama
PROVIDER: E-MEXP-1908 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Publications
STOP1 regulates multiple genes that protect arabidopsis from proton and aluminum toxicities.
Plant physiology 20090325 1
The Arabidopsis (Arabidopsis thaliana) mutant stop1 (for sensitive to proton rhizotoxicity1) carries a missense mutation at an essential domain of the histidine-2-cysteine-2 zinc finger protein STOP1. Transcriptome analyses revealed that various genes were down-regulated in the mutant, indicating that STOP1 is involved in signal transduction pathways regulating aluminum (Al)- and H(+)-responsive gene expression. The Al hypersensitivity of the mutant could be caused by down-regulation of AtALMT1 ...[more]
