Gene Symbol: ECs3950
Description: RNA polymerase sigma factor RpoD
Species: Escherichia coli O157:H7 str. Sakai
- The nucleotide sequence of the cloned rpoD gene for the RNA polymerase sigma subunit from E coli K12Z Burton
Nucleic Acids Res 9:2889-903. 1981..The molecular weight of 70,263 daltons calculated for the 613 amino acid polypeptides is significantly lower than had been determined previously by SDS polyacrylamide gel analysis...
- Intragenic localization of amber and temperature-sensitive rpoD mutations affecting RNA polymerase sigma factor of Escherichia coliY Nakamura
Mol Gen Genet 189:193-8. 1983..It is suggested that the enhanced synthesis of incomplete sigma polypeptides encoded by rpoD47 or rpoD63 phenotypically suppresses the defects in sigma function at least partially...
- The sigma-70 subunit from Escherichia coli C differs from that of E. coli K-12G E Christie
Department of Microbiology and Immunology, Virginia Commonwealth University, Richmond 23298 0678, USA
Gene 162:161-2. 1995..This gene differs from that of E. coli K-12 by a 30-bp deletion and five single-bp substitutions, resulting in a sigma 70 subunit with three amino acid (aa) changes and a deletion of ten acidic aa...
- Concert of regulators to switch on LEE expression in enterohemorrhagic Escherichia coli O157:H7: interplay between Ler, GrlA, HNS and RpoSMaria Halima Laaberki
UMR1225 IHAP INRA ENVT, 23 Chemin des Capelles, F 31070 Toulouse, France
Int J Med Microbiol 296:197-210. 2006..Our data demonstrate that the LEE expression can be turned on by at least two separate pathways acting on the transcription of ler...