Breaking through the acid barrier: An orchestrated response to proton stress by enteric bacteria

Abshire, 1993, Growth rate paradox of Salmonella typhimurium within host macrophages, J. Bacteriol., 175, 3744, 10.1128/jb.175.12.3744-3748.1993

Alpuche-Aranda, 1992, Salmonella typhimurium activates virulence gene transcription within acidified macrophage phagosomes, Proc. Natl. Acad. Sci. USA, 89, 10079, 10.1073/pnas.89.21.10079

Baik, 1996, The acid tolerance response of Salmonella typhimurium provides protection against organic acids, Microbiology, 142, 3195, 10.1099/13500872-142-11-3195

Bang, 2000, OmpR regulates the stationary-phase acid tolerance response of Salmonella enterica serovar typhimurium, J. Bacteriol., 182, 2245, 10.1128/JB.182.8.2245-2252.2000

Barrows, 1982, Nonenzymatic methylation of DNA by S-adenosylmethionine in vitro, Carcinogenesis, 3, 349, 10.1093/carcin/3.3.349

Bearson, 1998, A low pH-inducible, PhoPQ-dependent acid tolerance response protects Salmonella typhimurium against inorganic acid stress, J. Bacteriol., 180, 2409, 10.1128/JB.180.9.2409-2417.1998

Bearson, 1996, Acid shock induction of rpoS is mediated by the mouse virulence gene mviA of Salmonella typhimurium, J. Bacteriol., 178, 2572, 10.1128/jb.178.9.2572-2579.1996

Becker, 2000, The response regulator RssB, a recognition factor for sigmaS proteolysis in Escherichia coli, can act like an anti-sigmaS factor, Mol. Microbiol., 35, 657, 10.1046/j.1365-2958.2000.01736.x

Beuzon, 2000, Salmonella maintains the integrity of its intracellular vacuole through the action of SifA, EMBO J., 19, 3235, 10.1093/emboj/19.13.3235

Blaser, 1982, A review of human salmonellosis. I. Infective dose, Rev. Infect. Dis., 4, 1096, 10.1093/clinids/4.6.1096

Booth, 1985, Regulation of cytoplasmic pH in bacteria, Microbiol. Rev., 49, 359, 10.1128/MMBR.49.4.359-378.1985

Bouche, 1998, Regulation of RssB-dependent proteolysis in Escherichia coli: a role for acetyl phosphate in a response-control process, Mol. Microbiol., 27, 787, 10.1046/j.1365-2958.1998.00725.x

Boyd, 1995, Basic Medical Microbiology

Brown, 1996, Efficient translation of the RpoS sigma factor in Salmonella typhimurium requires host factor I, an RNA-binding protein encoded by the hfq gene, J. Bacteriol., 178, 3763, 10.1128/jb.178.13.3763-3770.1996

Castanie-Cornet, 2001, Escherichia coli acid resistance: CRP and a 20 bp cis-acting sequence control pH and stationary phase expression of the gadA and gadBC glutamate decarboxylase genes, Microbiology, 10.1099/00221287-147-3-709

Castanie-Cornet, 1999, Control of acid resistance in Escherichia coli, J. Bacteriol., 181, 3525, 10.1128/JB.181.11.3525-3535.1999

Cherrington, 1991, Organic acids: chemistry, antibacterial activity and practical applications, Adv. Microb. Physiol., 32, 87, 10.1016/S0065-2911(08)60006-5

De Biase, 1999, The response to stationary-phase stress conditions in Escherichia coli: role and regulation of the glutamic acid decarboxylase system, Mol. Microbiol., 32, 1198, 10.1046/j.1365-2958.1999.01430.x

DeLorenzo, 1987, Operator sequences of the aerobactin operon of plasmid Co1VK30 binding the ferric-uptake regulation (fur) repressor, J. Bacteriol., 169, 2624, 10.1128/jb.169.6.2624-2630.1987

Durant, 2000, Short-chain volatile fatty acids modulate the expression of the hilA and invF genes of Salmonella typhimurium, J. Food Prot., 63, 573, 10.4315/0362-028X-63.5.573

Fang, 1999, Virulent Salmonella typhimurium has two periplasmic Cu, Zn-superoxide dismutases, Proc. Natl. Acad. Sci. USA, 96, 7502, 10.1073/pnas.96.13.7502

Foster, 1994, Acid sensitive mutants of Salmonella typhimurium identified through a dinitrophenol selection strategy, J. Bacteriol., 176, 2596, 10.1128/jb.176.9.2596-2602.1994

Foster, 1990, Adaptive acidification tolerance response of Salmonella typhimurium, J. Bacteriol., 172, 771, 10.1128/jb.172.2.771-778.1990

Foster, 1991, Inducible pH homeostasis and the acid tolerance response of Salmonella typhimurium, J. Bacteriol., 173, 5129, 10.1128/jb.173.16.5129-5135.1991

Foster, 1992, The effect of Salmonella typhimurium ferric-uptake regulator (fur) mutations on iron- and pH-regulated protein synthesis, J. Bacteriol., 174, 4317, 10.1128/jb.174.13.4317-4323.1992

Foster, 1993, The acid tolerance response of Salmonella typhimurium involves transient synthesis of key acid shock proteins, J. Bacteriol., 175, 1981, 10.1128/jb.175.7.1981-1987.1993

Gibson, 1987, OmpR and EnvZ are pleiotropic regulatory proteins: positive regulation of the tripeptide permease (tppB) of Salmonella typhimurium, Mol. Gen. Genet., 207, 120, 10.1007/BF00331499

Hall, 1996, The role of Fur in the acid tolerance response of Salmonella typhimurium is physiologically and genetically separable from its role in iron aquisition, J. Bacteriol., 178, 5683, 10.1128/jb.178.19.5683-5691.1996

Hengge-Aronis, 1996, Back to log phase: σS as a global regulator in the osmotic control of gene expression in Escherichia coli, Mol. Microbiol., 21, 887, 10.1046/j.1365-2958.1996.511405.x

Hersh, 1996, A glutamate-dependent acid resistance gene in Escherichia coli, J. Bacteriol., 178, 3978, 10.1128/jb.178.13.3978-3981.1996

Hovde, 1999, Effect of cattle diet on Escherichia coli O157:H7 acid resistance, Appl. Environ. Microbiol., 65, 3233, 10.1128/AEM.65.7.3233-3235.1999

Kwon, 1998, Induction of acid resistance of Salmonella typhimurium by exposure to short-chain fatty acids, Appl. Environ. Microbiol., 64, 3458, 10.1128/AEM.64.9.3458-3463.1998

Lange, 1991, Identification of a central regulator of stationary phase gene expression in Escherichia coli, Mol. Microbiol., 5, 49, 10.1111/j.1365-2958.1991.tb01825.x

Lange, 1994, The cellular concentration of the σS subunit of RNA polymerase in Escherichia coli is controlled at the levels of transcription, translation, and protein stability, Genes Dev., 8, 1600, 10.1101/gad.8.13.1600

Lee, 2000, OmpR regulates the two-component system SsrA-SsrB in Salmonella pathogenicity island 2, J. Bacteriol., 182, 771, 10.1128/JB.182.3.771-781.2000

Lee, 1994, A low-pH inducible stationary phase acid tolerance response in Salmonella typhimurium, J. Bacteriol., 176, 1422, 10.1128/jb.176.5.1422-1426.1994

Lee, 1995, The stationary-phase sigma factor σS(RpoS) is required for a sustained acid tolerance response in virulent Salmonella typhimurium, Mol. Microbiol., 17, 155, 10.1111/j.1365-2958.1995.mmi_17010155.x

Leyer, 1993, Acid adaptation induces crossprotection against environmental stresses in Salmonella typhimurium, Appl. Environ. Microbiol., 59, 1842, 10.1128/AEM.59.6.1842-1847.1993

Lin, 1995, Comparative analysis of extreme acid survival in Salmonella typhimurium, Shigella flexneri and Escherichia coli, J. Bacteriol., 177, 4097, 10.1128/jb.177.14.4097-4104.1995

Lin, 1996, Mechanisms of acid resistance in enterohemorrhagic Escherichia coli, Appl. Environ. Microbiol., 62, 3094, 10.1128/AEM.62.9.3094-3100.1996

Lindahl, 1972, Rate of chain breakage at apurinic sites in double-stranded deoxyribonucleic acid, J. Biochem., 11, 3618, 10.1021/bi00769a019

Lindahl, 1972, Rate of depurination of native deoxyribonucleic acid, J. Biochem., 11, 3610, 10.1021/bi00769a018

Lucas, 2000, Unravelling the mysteries of virulence gene regulation in Salmonella typhimurium, Mol. Microbiol., 36, 1024, 10.1046/j.1365-2958.2000.01961.x

Mizuno, 1990, Signal transduction and gene regulation through the phosphorylation of two regulatory components: the molecular basis for the osmotic regulation of the porin genes, Mol. Microbiol., 4, 1077, 10.1111/j.1365-2958.1990.tb00681.x

Moreno, 2000, Regulation of sigma S degradation in Salmonella enterica var Typhimurium: in vivo interactions between sigma S, the response regulator MviA (RssB) and ClpX, J. Mol. Microbiol. Biotech., 2, 245

Muffler, 1996, The response regulator RssB controls stability of the sigma S subunit of RNA polymerase in Escherichia coli, EMBO J., 15, 1333, 10.1002/j.1460-2075.1996.tb00475.x

Muffler, 1996, The RNA-binding protein HF-I, known as a host factor for phage Qβ; RNA replication, is essential for rpoS translation in Escherichia coli, Genes Dev., 10, 1143, 10.1101/gad.10.9.1143

Nnalue, 1991, Relevance of inoculation route to virulence of three Salmonella spp strains in mice, Microb. Pathog., 11, 11, 10.1016/0882-4010(91)90089-S

Oh, 1996, Rapid and complete fusion of macrophage lysosomes with phagosomes containing Salmonella typhimurium, Infect. Immun., 64, 3877, 10.1128/IAI.64.9.3877-3883.1996

Park, 1999, Cyclic AMP receptor protein and TyrR are required for acid pH and anaerobic induction of hyaB and aniC in Salmonella typhimurium, J. Bacteriol., 181, 689, 10.1128/JB.181.2.689-694.1999

Park, 1996, Internal pH crisis, lysine decarboxylase and the acid tolerance response of Salmonella typhimurium, Mol. Microbiol., 20, 605, 10.1046/j.1365-2958.1996.5441070.x

Pratt, 1996, The response regulator, SprE, controls the stability of RpoS, Proc. Natl. Acad. Sci. USA, 93, 2488, 10.1073/pnas.93.6.2488

Price, 2000, Role of rpoS in acid resistance and fecal shedding of Escherichia coli O157:H7, Appl. Environ. Microbiol., 66, 632, 10.1128/AEM.66.2.632-637.2000

Rathman, 1996, Acidification of phagosomes containing Salmonella typhimurium in murine macrophages, Infect. Immun., 64, 2765, 10.1128/IAI.64.7.2765-2773.1996

Riikonen, 1992, The virulence plasmid does not contribute to growth of Salmonella in cultured murine macrophages, Microb. Pathog., 13, 281, 10.1016/0882-4010(92)90038-P

Schweder, 1996, Regulation of Escherichia coli starvation sigma factor (σS) by ClpXP protease, J. Bacteriol., 178, 470, 10.1128/jb.178.2.470-476.1996

Shi, 1994, Effects of rpoA and cysB mutations on acid induction of biodegradative arginine decarboxylase in Escherichia coli, J. Bacteriol., 176, 7017, 10.1128/jb.176.22.7017-7023.1994

Sledjeski, 1996, The small RNA, DsrA, is essential for the low temperature expression of RpoS during exponential growth in Escherichia coli, EMBO J., 15, 3993, 10.1002/j.1460-2075.1996.tb00773.x

Soncini, 1996, Molecular basis of the magnesium deprivation response in Salmonella typhimurium: Identification of PhoP-regulated genes, J. Bacteriol., 178, 5092, 10.1128/jb.178.17.5092-5099.1996

Stock, 1990, Signal transduction in bacteria, Nature, 344, 395, 10.1038/344395a0

Touati, 1995, Lethal oxidative damage and mutagenesis are generated by iron in delta fur mutants of Escherichia coli: Protective role of superoxide dismutase, J. Bacteriol., 177, 2305, 10.1128/jb.177.9.2305-2314.1995

Verdu, 1994, Effect of omeprazole on intragastric bacterial counts, nitrates, nitrites, and N-nitroso compounds, Gut, 35, 455, 10.1136/gut.35.4.455

Webb, 1999, Effects of DksA and ClpP protease on sigma S production and virulence in Salmonella typhimurium, Mol. Microbiol., 34, 112, 10.1046/j.1365-2958.1999.01581.x

Worley, 2000, Salmonella SsrB activates a global regulon of horizontally acquired genes, Mol. Microbiol., 36, 749, 10.1046/j.1365-2958.2000.01902.x

Zhang, 1998, The OxyS regulatory RNA represses rpoS translation and binds the Hfq (HF-I) protein, EMBO J., 17, 6061, 10.1093/emboj/17.20.6061

Zheng, 1999, OxyR and SoxRS regulation of fur, J. Bacteriol., 181, 4639, 10.1128/JB.181.15.4639-4643.1999