Concentration of of σ70 molecules

Value 700 Molecules/cell
Organism Bacteria Escherichia coli
Reference Maeda H, Fujita N, Ishihama A. Competition among seven Escherichia coli sigma subunits: relative binding affinities to the core RNA polymerase. Nucleic Acids Res. 2000 Sep 15 28(18):3497-503. p.3500 Table 1PubMed ID10982868
Primary Source Jishage M, Ishihama A. Regulation of RNA polymerase sigma subunit synthesis in Escherichia coli: intracellular levels of sigma 70 and sigma 38. J Bacteriol. 1995 Dec177(23):6832-5PubMed ID7592475
Method Quantitative Western immunoblot analysis
Entered by Uri M
ID 108212