Article
A putative colR(XC1049)-colS(XC1050) two-component signal transduction system in Xanthomonas campestris positively regulates hrpC and hrpE operons and is involved in virulence, the hypersensitive response and tolerance to various stresses.
Research in microbiology - 1 Jan 2000
Zhang Sui-Sheng, He Yong-Qiang, Xu Li-Ming, Chen Bo-Wen, Jiang Bo-Le, Liao Jie, Cao Jin-Rui, Liu Dan, Huang Yan-Qiang, Liang Xiao-Xia, Tang Dong-Jie, Lu Guang-Tao, Tang Ji-Liang
Abstract excerpt
The ColR-ColS two-component signal transduction system was originally characterized as a regulatory system involved in the capacity of root-colonizing biocontrol bacterium Pseudomonas fluorescens to colonize plant roots. There are three pairs of putative colR-colS two-component regulatory systems annotated in the phytopathogen Xanthomonas campestris pathovar campestris. Mutational studies revealed that one of...
Topics
- Bacterial Proteins
- Gene Expression Regulation, Bacterial
- Mutation
- Operon
- Plant Diseases
- Raphanus
- Signal Transduction
- Up-Regulation
- Virulence
- Xanthomonas campestris