Publications
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1984.  Genes of the RecE and RecF pathways of conjugational recombination in Escherichia coli.. Cold Spring Harb Symp Quant Biol. 49:453-62.
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1984.  Molecular analysis of the recF gene of Escherichia coli.. Proc Natl Acad Sci U S A. 81(15):4622-6.
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1990.  Factors affecting expression of the recF gene of Escherichia coli K-12.. Gene. 86(1):35-43.
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1993.  Use of high and low level overexpression plasmids to test mutant alleles of the recF gene of Escherichia coli K-12 for partial activity.. Genetics. 135(3):643-54.
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1994.  Homologous genetic recombination: the pieces begin to fall into place.. Crit Rev Microbiol. 20(2):125-42.
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1994.  Mutational analysis of sequences in the recF gene of Escherichia coli K-12 that affect expression.. J Bacteriol. 176(13):4011-6.
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1994.  Studies on the mechanism of reduction of UV-inducible sulAp expression by recF overexpression in Escherichia coli K-12.. Mol Gen Genet. 245(6):741-9.
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1996.  Differential suppression of priA2::kan phenotypes in Escherichia coli K-12 by mutations in priA, lexA, and dnaC.. Genetics. 143(1):5-13.
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1996.  Overlapping functions for recF and priA in cell viability and UV-inducible SOS expression are distinguished by dnaC809 in Escherichia coli K-12.. Mol Microbiol. 19(4):871-80.
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2000.  N2-dependent growth and nitrogenase activity in the metal-metabolizing bacteria, Geobacter and Magnetospirillum species.. Environ Microbiol. 2(3):266-73.
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2003.  Genome of Geobacter sulfurreducens: metal reduction in subsurface environments.. Science. 302(5652):1967-9.
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2003.  Geobacter sulfurreducens has two autoregulated lexA genes whose products do not bind the recA promoter: differing responses of lexA and recA to DNA damage.. J Bacteriol. 185(8):2493-502.
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2004.  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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2005.  Extracellular electron transfer via microbial nanowires.. Nature. 435(7045):1098-101.
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2006.  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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2007.  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.

Department of Microbiology