Gene Symbol: Psyr_1217
Description: sigma-70 region 2:sigma-70 region 4
Species: Pseudomonas syringae pv. syringae B728a

Top Publications

  1. Mansfield J, Jenner C, Hockenhull R, Bennett M, Stewart R. Characterization of avrPphE, a gene for cultivar-specific avirulence from Pseudomonas syringae pv. phaseolicola which is physically linked to hrpY, a new hrp gene identified in the halo-blight bacterium. Mol Plant Microbe Interact. 1994;7:726-39 pubmed
    ..Sequence analysis showed that the region linked to avrPphE was very similar to DNA containing hrp genes from P. s. pv. syringae including hrpJ, hrpL, and hrpK. ..
  2. Xiao Y, Heu S, Yi J, Lu Y, Hutcheson S. Identification of a putative alternate sigma factor and characterization of a multicomponent regulatory cascade controlling the expression of Pseudomonas syringae pv. syringae Pss61 hrp and hrmA genes. J Bacteriol. 1994;176:1025-36 pubmed
    ..The results indicate that hrpRS and hrpL are part of a regulatory cascade in which HrpR and HrpS activate expression of hrpL and HrpL, a putative sigma factor, induces expression of HrpL-responsive genes...
  3. Jakob K, Goss E, Araki H, Van T, Kreitman M, Bergelson J. Pseudomonas viridiflava and P. syringae--natural pathogens of Arabidopsis thaliana. Mol Plant Microbe Interact. 2002;15:1195-203 pubmed publisher
    ..viridiflava isolates. We believe that these pathogens will provide a powerful system for exploring coevolution in natural plant-pathogen interactions...