Publications
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2014.
Characterization and transcription of arsenic respiration and resistance genes during in situ uranium bioremediation.. ISME J. 7(2):370-83.
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2013. Characterizing the interplay between multiple levels of organization within bacterial sigma factor regulatory networks.. Nat Commun. 4:1755.
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2013. Identification and characterization of a NaCl-responsive genetic locus involved in survival during desiccation in Sinorhizobium meliloti.. Appl Environ Microbiol. 79(18):5693-700.
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2011.
The genome of Geobacter bemidjiensis, exemplar for the subsurface clade of Geobacter species that predominate in Fe(III)-reducing subsurface environments.. BMC Genomics. 11:490.
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2010. Interference with histidyl-tRNA synthetase by a CRISPR spacer sequence as a factor in the evolution of Pelobacter carbinolicus.. BMC Evol Biol. 10:230.
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2010. Role of Geobacter sulfurreducens outer surface c-type cytochromes in reduction of soil humic acid and anthraquinone-2,6-disulfonate.. Appl Environ Microbiol. 76(7):2371-5.
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2010. Differential requirements of two recA mutants for constitutive SOS expression in Escherichia coli K-12.. PLoS One. 3(12):e4100.
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2008. Highly conserved genes in Geobacter species with expression patterns indicative of acetate limitation.. Microbiology. 154(Pt 9):2589-99.
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2008. DinI and RecX modulate RecA-DNA structures in Escherichia coli K-12.. Mol Microbiol. 63(1):103-15.
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2007. Genome-wide expression profiling in Geobacter sulfurreducens: identification of Fur and RpoS transcription regulatory sites in a relGsu mutant.. Funct Integr Genomics. 7(3):229-55.
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2007. Reclassification of Trichlorobacter thiogenes as Geobacter thiogenes comb. nov.. Int J Syst Evol Microbiol. 57(Pt 3):463-6.
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2007. Computational prediction of RpoS and RpoD regulatory sites in Geobacter sulfurreducens using sequence and gene expression information.. Gene. 384:73-95.
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2006. Distribution of extensive nifH gene diversity across physical soil microenvironments.. Microb Ecol. 51(4):441-52.
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2006. Identification of a novel protein with a role in lipoarabinomannan biosynthesis in mycobacteria.. J Biol Chem. 281(14):9011-7.
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2006. Extracellular electron transfer via microbial nanowires.. Nature. 435(7045):1098-101.
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2005. Comparison of 16S rRNA, nifD, recA, gyrB, rpoB and fusA genes within the family Geobacteraceae fam. nov.. Int J Syst Evol Microbiol. 54(Pt 5):1591-9.
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2004. Genetic evidence for pre-recruitment as the mechanism of transcription activation by SoxS of Escherichia coli: the dominance of DNA binding mutations of SoxS.. J Mol Biol. 344(1):1-10.
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2004. Potential role of a novel psychrotolerant member of the family Geobacteraceae, Geopsychrobacter electrodiphilus gen. nov., sp. nov., in electricity production by a marine sediment fuel cell.. Appl Environ Microbiol. 70(10):6023-30.
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2004. Proteolytic degradation of Escherichia coli transcription activators SoxS and MarA as the mechanism for reversing the induction of the superoxide (SoxRS) and multiple antibiotic resistance (Mar) regulons.. Mol Microbiol. 51(6):1801-16.
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2004. The RpoS sigma factor in the dissimilatory Fe(III)-reducing bacterium Geobacter sulfurreducens.. J Bacteriol. 186(16):5543-6.
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2004. Genome of Geobacter sulfurreducens: metal reduction in subsurface environments.. Science. 302(5652):1967-9.
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2003.
Department of Microbiology