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Dr. James M. Dubbs
Email:
djames@cri.or.th
Office: Biomedical Science Building
Phone: (66)2 5740622-33 ext. 3807 |
Research Interests:
Prokaryotic gene regulation, Microbial Physiology
Publications:
- Gibson JL, Dubbs JM, Tabita FR. Differential expression of the CO2 fixation operons of Rhodobacter sphaeroides by the Prr/Reg two-component system during chemoautotrophic growth. J Bacteriol 2002;184(23):6654-64.
- Dubbs JM, Tabita FR. Interactions of the cbbII promoter-operator region with CbbR and RegA (PrrA) regulators indicate distinct mechanisms to control expression of the two cbb operons of Rhodobacter sphaeroides. J Biol Chem 2003;278(18):16443-50.
- Dubbs P, Dubbs JM, Tabita FR. Effector-mediated interaction of CbbRI and CbbRII regulators with target sequences in Rhodobacter capsulatus. J Bacteriol 2004;186(23):8026-35.
- Dubbs JM, Tabita FR. Regulators of nonsulfur purple phototrophic bacteria and the interactive control of CO2 assimilation, nitrogen fixation, hydrogen metabolism and energy generation. FEMS Microbiol Rev 2004;28(3):353-76.
- 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(11-12):687-90.
- Chuchue T, Tanboon W, Prapagdee B, Dubbs JM, Vattanaviboon P, Mongkolsuk S. ohrR and ohr are the primary sensor/regulator and protective genes against organic hydroperoxide stress in Agrobacterium tumefaciens. J Bacteriol 2006;188(3):842-51.
- 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(1):121-7.
- Loprasert S, Whangsuk W, Dubbs JM, Sallabhan R, Somsongkul K, Mongkolsuk S. HpdR is a transcriptional activator of Sinorhizobium meliloti hpdA, encoding a herbicide-targeted 4-hydroxyphenylpyruvate dioxygenase. J Bacteriol 2007;189(9):3660-4.
- Dubbs J.M. and S. Mongkolsuk. Peroxiredoxins in Bacterial Antioxidant Defense. In “Peroxiredoxin Systems: Structures and Functions.” (R. Harris and L. Flohe, eds.) Springer, Netherlands 2007:143-93.
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