Antimicrob Agents Chemother 2003,47(2):665–669.PubMedCrossRef 24. Ruzin A, Keeney D, Bradford PA: AcrAB efflux pump plays a role in decreased susceptibility to tigecycline in Morganella morganii. Antimicrob Agents Chemother 2005,49(2):791–793.PubMedCrossRef 25. Ruzin A, Visalli MA, Keeney D, Bradford PA: Influence of transcriptional activator RamA on expression Salubrinal of multidrug efflux pump AcrAB and tigecycline susceptibility in Klebsiella pneumoniae. Antimicrob Agents Chemother 2005,49(3):1017–1022.PubMedCrossRef 26. Keeney D,

Ruzin A, Bradford PA: RamA, a transcriptional regulator, and AcrAB, an RND-type efflux pump, are associated with decreased susceptibility to tigecycline DNA Damage inhibitor in Enterobacter cloacae. Microbial drug resistance (Larchmont,

NY 2007,13(1):1–6.CrossRef 27. Keeney D, Ruzin A, McAleese F, Murphy E, Bradford PA: MarA-mediated overexpression of the AcrAB efflux pump results in decreased susceptibility to tigecycline in Escherichia coli. J Antimicrob Chemother 2008,61(1):46–53.PubMedCrossRef 28. Hentschke M, Christner M, Sobottka I, Aepfelbacher M, Rohde H: Combined ramR mutation and presence of a Tn1721-associated tet(A) variant in a clinical isolate of Salmonella enterica serovar Hadar resistant to tigecycline. Antimicrob Agents Chemother 2010,54(3):1319–1322.PubMedCrossRef 29. Horiyama T, Nikaido E, Yamaguchi A, Nishino K: Roles of Salmonella multidrug efflux pumps in tigecycline resistance. J Antimicrob Chemother 2010,66(1):105–110.PubMedCrossRef 30. Vogel J: A rough guide to the non-coding RNA world of Salmonella. Mol Microbiol 2009,71(1):1–11.PubMedCrossRef 31. Brown DG, Swanson JK, Allen C: Two host-induced Ralstonia solanacearum genes, acrA and dinF, encode multidrug efflux pumps and contribute to bacterial wilt virulence. Appl Environ Microbiol 2007,73(9):2777–2786.PubMedCrossRef 32. Zhang XS, Garcia-Contreras R, Wood TK: YcfR (BhsA) influences Escherichia coli

biofilm formation through stress response and surface hydrophobicity. J Bacteriol 2007,189(8):3051–3062.PubMedCrossRef 33. Vanderpool CK, Gottesman S: The novel transcription factor SgrR coordinates the response to glucose-phosphate Morin Hydrate stress. J Bacteriol 2007,189(6):2238–2248.PubMedCrossRef 34. Kroger C, Dillon SC, Cameron AD, Papenfort K, Sivasankaran SK, Hokamp K, Chao Y, Sittka A, Hebrard M, Handler K, et al.: The transcriptional landscape and small RNAs of Salmonella enterica serovar Typhimurium. Proc Natl Acad Sci U S A 2012,109((20):E1277-E1286.PubMedCrossRef 35. Waters LS, Storz G: Regulatory RNAs in bacteria. Cell 2009,136(4):615–628.PubMedCrossRef 36. Biedenbach DJ, Rhomberg PR, Mendes RE, Jones RN: Spectrum of activity, mutation rates, synergistic interactions, and the effects of pH and serum proteins for fusidic acid (CEM-102). Diagn Microbiol Infect Dis 2010,66(3):301–307.PubMedCrossRef 37.