Ontology highlight
ABSTRACT:
ORGANISM(S): Rhodobacter sphaeroides 2.4.1
SUBMITTER: Yann Dufour
PROVIDER: E-GEOD-22576 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Journal of molecular biology 20080813 3
The appearance of atmospheric oxygen from photosynthetic activity led to the evolution of aerobic respiration and responses to the resulting reactive oxygen species. In Rhodobacter sphaeroides, a photosynthetic alpha-proteobacterium, a transcriptional response to the reactive oxygen species singlet oxygen ((1)O(2)) is controlled by the group IV sigma factor sigma(E) and the anti-sigma factor ChrR. In this study, we integrated various large datasets to identify genes within the (1)O(2) stress res ...[more]