UW-Madison Dept of Bacteriology
Gary P. Roberts
Professor of Bacteriology
5155 Microbial Sciences Building
1550 Linden Drive
(608) 262-3567
groberts@bact.wisc.edu
Select Publications
- Leduc, J. L., and G. P. Roberts. 2009. Cyclic di-GMP Allosterically Inhibits the CRP-like Protein (Clp) of Xanthomonas axonopodis pv. citri. J. Bacteriol. 191: Jul 24. [Epub ahead of print]
- Zhang, Y., E. L. Pohlmann, and G. P. Roberts. 2009. The effect of perturbation of ATP level on the activity and regulation of nitrogenase in Rhodospirillum rubrum. J. Bacteriol. 191:5526-5537.
- Marvin, K. A., R. L. Kerby, H. Youn, G. P. Roberts, and J. N. Burstyn. 2008. The CO-activated transcription regulator RcoM-2 from Burkholderia xenovorans is a cysteine-ligated hemoprotein that undergoes a redox-mediated ligand switch. Biochemistry, 47: 9016-9028.
- Zou, X., Y. Zhu, E. Pohlmann, J. Li, Y. Zhang, and G. P. Roberts. 2008. Identification and functional characterization of NifA variants that are independent of GlnB activation in the photosynthetic bacterium Rhodospirillum rubrum." Microbiology 154:2689-2699.
- Kerby RL, Youn H, Roberts GP. RcoM: a new single-component transcriptional regulator of CO metabolism in bacteria. J Bacteriol. 2008 190:3336-43.
- Ibrahim M, Kuchinskas M, Youn H, Kerby RL, Roberts GP, Poulos TL, Spiro TG. Mechanism of the CO-sensing heme protein CooA: new insights from the truncated heme domain and UVRR spectroscopy. J Inorg Biochem. 2007 101:1776-85.
- Wolfe DM, Zhang Y, Roberts GP. Specificity and regulation of interaction between the PII and AmtB1 proteins in Rhodospirillum rubrum. J Bacteriol. 2007 189:6861-9.
- Borjigin M, Li H, Lanz ND, Kerby RL, Roberts GP, Poulos TL. Structure-based hypothesis on the activation of the CO-sensing transcription factor CooA. Acta Crystallogr D Biol Crystallogr. 2007 63:282-7.