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 Recent Publications (2002 - present)

  1. Carpena X, Switala J, Loprasert S, Mongkolsuk S, Loewen PC. Crystallization and preliminary X-ray analysis of the catalase-peroxidase KatG from Burkholderia pseudomallei. Acta Crystallogr D Biol Crystallogr 2002;58:2184-6.
  2. Loprasert S, Sallabhan R, Whangsuk W, Mongkolsuk S. The Burkholderia pseudomallei oxyR gene: expression analysis and mutant characterization. Gene 2002; 296:161-9.
  3. Mongkolsuk S, Helmann JD. Regulation of inducible peroxide stress responses. Mol Microbiol 2002;45:9-15.
  4. Panmanee W, Vattanaviboon P, Eiamphungporn W, Whangsuk W, Sallabhan R, Mongkolsuk S. OhrR, a transcription repressor that senses and responds to changes in organic peroxide levels in Xanthomonas campestris pv. phaseoli. Mol Microbiol 2002;45:1647-54.
  5. Vattanaviboon P, Varaluksit T, Seeanukun C, Mongkolsuk S. Transaldolase exhibits a protective role against menadione toxicity in Xanthomonas campestris pv. phaseoli. Biochem Biophys Res Commun 2002;297:968-73.
  6. Vattanaviboon P, Whangsuk W, Panmanee W, Klomsiri C, Dharmsthiti S, Mongkolsuk S. Evaluation of the roles that alkyl hydroperoxide reductase and Ohr play in organic peroxide-induced gene expression and protection against organic peroxides in Xanthomonas campestris . Biochem Biophys Res Commun 2002;299:177-82.
  7. Mongkolsuk S, Helmann J.D. Regulation of inducible peroxide stress responses. Mol Microbiol 2002;45:9-15.
  8. Banjerdkij P, Vattanaviboon P, Mongkolsuk S. Cadmium induced adaptive resistance and cross-resistance to zinc in Xanthomonas campestris . Curr Microbiol 2003;47:260-2.
  9. Carpena X, Loprasert S, Mongkolsuk S, Switala J, Loewen PC, Fita I. Catalase-peroxidase KatG of Burkholderia pseudomallei at 1.7A resolution. J Mol Biol 2003;327:475-89.
  10. Chauvatcharin N, Vattanaviboon P, Switala J, Loewen PC, Mongkolsuk S. Cloning and characterization of katA , encoding the major monofunctional catalase from Xanthomonas campestris pv. phaseoli and characterization of the encoded catalase KatA. Curr Microbiol 2003;46:83-7.
  11. Eiamphungporn W, Nakjarung K, Prapagdee B, Vattanaviboon P, Mongkolsuk S. Oxidant-inducible resistance to hydrogen peroxide killing in Agrobacterium tumefaciens requires the global peroxide sensor-regulator OxyR and KatA. FEMS Microbiol Lett 2003;225:167-72.
  12. Loprasert S, Whangsuk W, Sallabhan R , Mongkolsuk S. Regulation of the katG-dpsA operon and the importance of KatG in survival of Burkholderia pseudomallei exposed to oxidative stress. FEBS Lett 2003;542:17-21.
  13. Loprasert S, Sallabhan R, Whangsuk W, Mongkolsuk S. Compensatory increase in ahpC gene expression and its role in protecting Burkholderia pseudomallei against reactive nitrogen intermediates. Arch Microbiol 2003;180:498-502.
  14. Nakjarung K, Mongkolsuk S , Vattanaviboon P. The oxyR from Agrobacterium tumefaciens : evaluation of its role in the regulation of catalase and peroxide responses. Biochem Biophys Res Commun 2003;304: 41-47.
  15. Vattanaviboon P, Eiamphungporn W, Mongkolsuk S. Atypical adaptive and cross-protective responses against peroxide killing in a bacterial plant pathogen, Agrobacterium tumefaciens. Curr Microbiol 2003;47:323-6.
  16. Vattanaviboon P, Panmanee W, Mongkolsuk S. Induction of peroxide and superoxide protective enzymes and physiological cross-protection against peroxide killing by a superoxide generator in Vibrio harveyi. FEMS Microbiol Lett 2003;221:89-95.
  17. Vattanaviboon P, Whangsuk W, Mongkolsuk S. A Suppressor of the menadione-hypersensitive phenotype of a Xanthomonas campestris pv. phaseoli oxyR Mutant reveals a novel mechanism of toxicity and the protective role of alkyl hydroperoxide reductase. J Bacteriol 2003;185:1734-8.
  18. Loprasert S, Whangsuk W, Sallabhan R, Mongkolsuk S. DpsA protects the human pathogen Burkholderia pseudomallei against organic hydroperoxide. Arch Microbiol 2004;182:96-101.
  19. Loprasert S, Whangsuk W, Sallabhan R, Mongkolsuk S. Glutathione reductase of Xanthomonas campestris: a unique enzyme and its physiological role. In: Verstraete W, editor. ESEB2004. Proceeding of the European Symposium on Environmental Biotechnology. 2004 Apr 25-28; Oostende, Belgium: Leiden, A.A. Balkema; 2004:761-4.
  20. Prapagdee B, Eiamphungporn W, Saenkham P, Mongkolsuk S, Vattanaviboon P. Analysis of growth phase regulated KatA and CatE and their physiological roles in determining hydrogen peroxide resistance in Agrobacterium tumefaciens. FEMS Microbiol Lett 2004;237:219-26.
  21. Prapagdee B, Vattanaviboon P, Mongkolsuk S. The role of a bifunctional catalase-peroxidase KatA in protection of Agrobacterium tumefaciens from menadione toxicity. FEMS Microbiol Lett 2004;232:217-23.
  22. Banjerdkij P, Vattanaviboon P, Mongkolsuk S. Exposure to cadmium elevates expression of genes in the OxyR and OhrR regulons and induces cross-resistance to peroxide killing treatment in Xanthomonas campestris. Appl Environ Microbiol 2005;71:1843-9.
  23. Charoenlap N, Eiamphungporn W, Chauvatcharin N, Utamapongchai S, Vattanaviboon P, Mongkolsuk S. OxyR mediated compensatory expression between ahpC and katA and the significance of ahpC in protection from hydrogen peroxide in Xanthomonas campestris. FEMS Microbiol Lett 2005;249:73-8.
  24. Chauvatcharin N, Atichartpongkul S, Utamapongchai S, Whangsuk W, Vattanaviboon P, Mongkolsuk S. Genetic and physiological analysis of the major OxyR-regulated katA from Xanthomonas campestris pv. phaseoli. Microbiology 2005;151:597-605.
  25. Klomsiri C, Panmanee W, Dharmsthiti S, Vattanaviboon P, Mongkolsuk S. Novel roles of ohrR-ohr in Xanthomonas sensing, metabolism, and physiological adaptive response to lipid hydroperoxide. J Bacteriol 2005;187:3277-81.
  26. Loprasert S, Whangsuk W, Sallabhan R, Mongkolsuk S. The unique glutathione reductase from Xanthomonas campestris: gene expression and enzyme characterization. Biochem Biophys Res Commun 2005;331:1324-30.
  27. Mongkolsuk S, Dubbs JM, Vattanaviboon P. Chemical modulation of physiological adaptation and cross-protective responses against oxidative stress in soil bacterium and phytopathogen, Xanthomonas. J Ind Microbiol Biotechnol 2005;32:687-90.
  28. Sukchawalit R, Prapagdee B, Charoenlap N, Vattanaviboon P, Mongkolsuk S. Protection of Xanthomonas against arsenic toxicity involves the peroxide-sensing transcription regulator OxyR. Res Microbiol 2005;156:30-4.
  29. Vattanaviboon P, Utamapongchai S, Whangsuk W, Mongkolsuk S. Important role for methionine sulfoxide reductase in the oxidative stress response in Xanthomonas campestris pv. phaseoli. J Bacteriol 2005;187:5831-6.
  30. Chuchue T, Tanboon W, Prapagdee B, Dubbs JM, Vattanaviboon P, Mongkolsuk S. ohrR-ohr are the primary sensor/regulator and protective genes against organic hydroperoxide stress in Agrobacterium tumefaciens. J Bacteriol 2006;188:842-51.
  31. Eiamphungporn W, Charoenlap N, Vattanaviboon P, Mongkolsuk S. Agrobacterium tumefaciens soxR is involved in superoxide stress protection and also directly regulates superoxide inducible expression of itself as well as a target gene. J Bacteriol 2006;188:8669-73.
  32. Hrimpeng K, Prapagdee B, Banjerdkij P, Vattanaviboon P, Dubbs JM, Mongkolsuk S. Challenging Xanthomonas campestris with low levels of arsenic mediates cross-protection against oxidant killing. FEMS Microbiol Lett 2006;262:121-7.
  33. Panmanee W, Vattanaviboon P, Poole LB, Mongkolsuk S. Novel organic hydroperoxide sensing and responding mechanisms for OhrR, a major bacterial sensor and regulator of organic hydroperoxide stress. J Bacteriol 2006;188:1389-95.
  34. Whangsuk W, Mongkolsuk S. Analysis of mutations that alter H2O2 sensing and transcription regulation properties of a global peroxide regulator OxyR in Xanthomonas campestris pv. phaseoli. FEMS Microbiol Lett 2006;257:214-20.

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