PubMedCrossRef 18. Jungnitz H, West NP, Walker MJ, Chhatwal GS, Guzman CA: A second two-component regulatory system of Bordetella bronchiseptica required for bacterial resistance to oxidative stress, production of acid phosphatase, and in vivo persistence. Infect Immun 1998, 66:4640–4650.PubMed 19. Vanderpool CK, Armstrong SK: Integration of environmental signals controls expression
of Bordetella heme utilization genes. J Bacteriol 2004, 186:938–948.PubMedCrossRef 20. Zimna K, Medina E, Jungnitz H, Guzman CA: Role played by the response regulator Ris in Bordetella bronchiseptica resistance to macrophage killing. FEMS Microbiol Lett 2001, 201:177–180.PubMedCrossRef 21. Paget MS, Helmann JD: The sigma70 family of sigma factors. Genome Biol 2003, 4:203.PubMedCrossRef 22. Gruber TM, Gross CA: Multiple sigma subunits and the partitioning of bacterial transcription space. Annu Rev Microbiol 2003, 57:441–466.PubMedCrossRef 23. Helmann JD: The extracytoplasmic Selleck TH-302 function (ECF) sigma factors.
Adv Microb Physiol 2002, 46:47–110.PubMedCrossRef 24. Staron A, Sofia HJ, Dietrich S, Ulrich LE, Liesegang H, Mascher T: The third pillar of bacterial signal transduction: classification of the extracytoplasmic function (ECF) sigma factor protein family. Mol Microbiol 2009, 74:557–581.PubMedCrossRef 25. Missiakas D, Raina S: The extracytoplasmic function sigma factors: role and regulation. Mol Microbiol 1998, 28:1059–1066.PubMedCrossRef 26. Alba BM, Gross CA: Buparlisib purchase regulation of the Escherichia coli sigma-dependent envelope stress clonidine response. Mol check details Microbiol 2004, 52:613–619.PubMedCrossRef 27. Rhodius VA, Suh WC, Nonaka G, West J, Gross CA: Conserved and variable functions of the σE stress response in related genomes. PLoS Biol 2006, 4:e2.PubMedCrossRef 28. Muller C, Bang IS, Velayudhan J, Karlinsey J, Papenfort K, Vogel J, Fang FC: Acid stress activation of the σE stress response
in Salmonella enterica serovar Typhimurium. Mol Microbiol 2009, 71:1228–1238.PubMedCrossRef 29. Testerman TL, Vazquez-Torres A, Xu Y, Jones-Carson J, Libby SJ, Fang FC: The alternative sigma factor σE controls antioxidant defences required for Salmonella virulence and stationary-phase survival. Mol Microbiol 2002, 43:771–782.PubMedCrossRef 30. Deretic V, Schurr MJ, Boucher JC, Martin DW: Conversion of Pseudomonas aeruginosa to mucoidy in cystic fibrosis: environmental stress and regulation of bacterial virulence by alternative sigma factors. J Bacteriol 1994, 176:2773–2780.PubMed 31. Rowen DW, Deretic V: Membrane-to-cytosol redistribution of ECF sigma factor AlgU and conversion to mucoidy in Pseudomonas aeruginosa isolates from cystic fibrosis patients. Mol Microbiol 2000, 36:314–327.PubMedCrossRef 32. De Las Penas A, Connolly L, Gross CA: The σE-mediated response to extracytoplasmic stress in Escherichia coli is transduced by RseA and RseB, two negative regulators of σE. Mol Microbiol 1997, 24:373–385.PubMedCrossRef 33.