Introduction. Responses to Weak Acids,Alkalinisation,Biocides,uv Irradiation,and Toxic Metal Ions

Rowbury R.J. (2003) Physiology and molecular basis of stress adaptation, with particular reference to the subversion of stress adaptation, and to the involvement of extracellular components in adaptation. In Microbial stress adaptation and food safety, Ed. Yousef A.E. , and Juneja V.K. CRC Press, Boca Raton.

Humphrey T.J. , Slater E. , McAlpine K. , Rowbury R.J. , and Gilbert R.J. (1995) Salmonella enteritidis phage type 4 isolates more tolerant of heat, acid or hydrogen peroxide also survive longer on surfaces. Appl. Environ. Microbiol., 61, 3161–3164.

Demple B. , and Halbrook J. (1983) Inducible repair of oxidative damage in Escherichia coli. Nature, 304, 466–468.

Mackey B.M. , and Derrick C.M. (1986) Changes in the heat resistance of Salmonella typhimurium during heating at rising temperatures. Letts. Appl. Microbiol., 4, 13–16.

Hicks S.J. , and Rowbury R.J. (1986) Virulence plasmid-associated adhesion of Escherichia coli and its significance for chlorine resistance. J. Appl. Bacteriol., 61, 209–218.

Phillips L.E. , Humphrey T.J. , and Lappin-Scott H.M. (1998) Chilling invokes different morphologies in two Salmonella enteritidis PT4 strains. J. Appl. Microbiol., 84, 820–826.

Mattick K.L. , Jorgensen F. , Legan J.D. , Cole M.B. , Porter J. , Lappin-Scott H.M. , and Humphrey T.J. (2000) The survival and filamentation of Salmonella enteritidis PT4 and Salmonella typhimurium DT104 at low water activity. Appl. Environ. Microbiol., 66, 1274–1279.

Hirshfield I.N. , Terzulli S. , and O'Byrne C. (2003) Weak organic acids: a panoply of effects. Sci. Prog., 86, 245–269.

Saito H. , and Kobayashi H. (2003) Bacterial responses to alkaline pH. Sci. Prog., 86, 271–282.

Russell A.D. (2003) Bacterial outer membrane and cell wall penetration, and cell destruction by polluting chemical agents and physical conditions. Sci. Prog., 86, 283–311.

Rowbury R.J. (2003) UV radiation-induced enterobacterial responses, other processes that influence UV tolerance and likely environmental significance. Sci. Prog., 86, 313–332.

Rowbury R.J. , Goodson M. , and Whiting G.C. (1989) Habituation of Escherichia coli to acid and alkaline pH and its relevance for bacterial survival in chemically-polluted natural waters. Chem. Ind., 1989, 685–686.

Jensen M.S. , and Bainton D.F. (1973) Temporal changes in pH within the phagocytic vacuole of the polymorphonuclear neutrophilic leukocyte. J. Cell Biol., 56, 379–388.

Lee A. , and Gemmell E. (1972) Changes in the mouse intestinal microflora during weaning; role of volatile fatty acids. Infect. Immun., 5, 1–7.

Cohen S.P. , Hachler H. , and Levy S.B. (1993) Genetic and functional analysis of the multiple antibiotic resistance (mar) locus in Escherichia coli. J. Bacteriol., 175, 1484–1492.

Rowbury R.J. , Goodson M. , and Wallace A.D. (1992) The PhoE porin and transmission of the chemical stimulus for induction of acid resistance (acid habituation) in Escherichia coli. J. Appl. Bacteriol., 72, 233–243.

Rowbury R.J. , Lazim Z. , and Goodson M. (1996) Involvement of the OmpA protein in L-leucine-induced acid sensitivity. Letts. Appl. Microbiol., 23, 426–430.

Cohen S.P. , Levy S.B. , Foulds J. , and Rosner J.L. (1993) Salicylate induction of antibiotic resistance in Escherichia coli: activation of the mar operon and a mar-independent pathway. J. Bacteriol., 175, 7856–7862.

Roe A.J. , O'Byrne C. , McLaggan D. , and Booth I.R. (2002) Inhibition of Escherichia coli growth by acetic acid: a problem with methionine biosynthesis and homocysteine toxicity. Microbiology, 148, 2215–2222.

Humphrey T.J. (1981) The effects of pH and organic matter on the death-rates of salmonellas in chicken scald-tank water. J. Appl. Bacteriol., 51, 27–39.

Humphrey T.J. , Richardson N.P. , Gawler A.H.L. , and Allen M.A. (1991) Heat resistance in Salmonella enteritidis PT4 and the influence of prior exposure to alkaline conditions. Letts. Appl. Microbiol., 12, 258–260.

Rowbury R.J. , Lazim Z. , and Goodson M. (1996) Regulatory aspects of alkali tolerance induction in Escherichia coli. Letts. Appl. Microbiol., 22, 429–432.

Rowbury R.J. , Goodson M. , and Humphrey T.J. (1993) Acid sensitivity induction (ASI) at alkaline pH in Escherichia coli involves two major sensitisation components, induction of both being switched-on by increased internal pH. Letts. Appl. Microbiol., 17, 272–275.

Segal A.W. , Geisow M. , Garcia R. , Harper A. , and Miller R. (1981) The respiratory burst of phagocytic cells is associated with a rise in vacuolar pH. Nature, 290, 406–409.

Modha J.M. , Barrett-Bee K.J. , and Rowbury R.J. (1989) Enhancement by cationic compounds of the growth inhibitory effect of novobiocin on Escherichia coli. Letts. Appl. Microbiol., 8, 119–122.

Rowbury R.J. , and Goodson M. (1993) PhoE porin of Escherichia coli and phosphate reversal of acid damage and killing and acid induction of the CadA gene product. J. Appl. Bacteriol., 74, 652–661.

Barker H.C. , Kinsella N. , Jaspe A. , Friedrich T. , and O'Connor C.D. (2000) Formate protects stationary-phase Escherichia coli and Salmonella cells from killing by a cationic antimicrobial peptide. Mol. Microbiol., 35, 1518–1529.

Rowbury R.J. (2001) Extracellular sensing components and extracellular induction component alarmones give early warning against stress in Escherichia coli. Adv. Microbial Physiol., 44, 215–257.

Rowbury R.J. (2001) Cross-talk involving extracellular sensors and extracellular alarmones gives early warning to unstressed Escherichia coli of the impending lethal chemical stress and leads to induction of tolerance responses. J. Appl. Microbiol., 90, 677–695.

Russell A.D. (1984) Potential sites of damage in micro-organisms exposed to chemical or physical agents. In: The Revival of Injured Microbes. Andrew M.H.E. , and Russell A.D. (eds), pp 1–18. Academic Press, London.

Suzuki I. , Los D.A. , Kanesaki Y. , Mikami K. , and Murata N. (2000) The pathway for perception and transduction of low-temperature signals in Synechocystis. EMBO J., 19, 1327–1334.

Aguilar P.S. , Hernandez-Arriaga A.M. , Cybulski L.E. , Erazo A.C. , and de Mendoza D. (2001) Molecular basis of thermosensing: a two component signal transduction thermometer in Bacillus subtilis. EMBO J., 20, 1681–1691.

Suzuki I. , Kanesaki Y. , Mikami K. , Kanehisa M. , and Murata N. (2001) Cold-regulated genes under control of the cold sensor Hik33 in Synechocystis. Mol. Microbiol., 40, 235–244.

Cohen S.P. , McMurry L.M. , and Levy S.B. (1988) The marA locus causes decreased expression of OmpF porin in multiple antibiotic resistant (mar) mutants of Escherichia coli. J. Bacteriol., 170, 5416–5422.

Rossouw F.T. , and Rowbury R.J. (1984) Effects of the resistance plasmid R124 on the level of the OmpF outer membrane protein and on the response of Escherichia coli to environmental agents J. Appl. Bacteriol., 56, 63–79.

Knivett V.A. , and Cullen J. (1965) Some factors affecting cyclopropane acid formation in Escherichia coli. Biochem. J., 96, 771–776.

Brown J.L. , Ross T. , McMeekin T. , and Nichols P.D. (1997) Acid habituation of Escherichia coli and the potential role of cyclopropane fatty acids in low pH tolerance. Int. J. Food Microbiol., 37, 163–173.

Grogan D.W. , and Cronan J.E. Jr. (1997) Cyclopropane ring formation in membrane lipids of bacteria. Microbiol. Molec. Biol. Rev., 61, 429–441.

Chang Y.-Y. , and Cronan J.E. Jr. (1999) Membrane cyclopropane fatty acid content is a major factor in acid resistance of Escherichia coli. Mol. Microbiol., 33, 249–259.

Barua S. , Yamashino T. , Hasegawa T. , Yokoyama K. , Torii K. , and Ohta M. (2002) Involvement of surface polysaccharides in the organic acid resistance of Shiga toxin-producing Escherichia coli O157:H7. Mol. Microbiol., 43, 629–640.

Nikaido H. , and Vaara M. (1985) Molecular basis of bacterial outer membrane permeability. Microbiol. Rev., 49, 1–32.

Harwood-Sears V. , and Gordon A.S. (1990) Copper-induced production of copper-binding supernatant proteins by the marine bacterium Vibrio alginolyticus. Appl. Environ. Microbiol., 56, 1327–1332.

Harwood V.J. , and Gordon A.S. (1994) Regulation of extracellular copper-binding proteins in copper-resistant and copper-sensitive mutants of Vibrio alginolyticus. Appl. Environ. Microbiol., 60, 1749–1753.