Publications
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2009. Single molecule analysis of a red fluorescent RecA protein reveals a defect in nucleoprotein filament nucleation that relates to its reduced biological functions.. J Biol Chem. 284(28):18664-73.
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2009. UvrD303, a hyperhelicase mutant that antagonizes RecA-dependent SOS expression by a mechanism that depends on its C terminus.. J Bacteriol. 191(5):1429-38.
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2005. Localization of RecA in Escherichia coli K-12 using RecA-GFP.. Mol Microbiol. 57(4):1074-85.
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2002. Experimental evidence for genetic recombination in the opportunistic pathogen Cryptosporidium parvum.. Mol Biochem Parasitol. 119(1):55-62.
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2001. Effects of mutations involving cell division, recombination, and chromosome dimer resolution on a priA2::kan mutant.. Proc Natl Acad Sci U S A. 98(15):8203-10.
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2000. The importance of repairing stalled replication forks.. Nature. 404(6773):37-41.
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1999. dnaC mutations suppress defects in DNA replication- and recombination-associated functions in priB and priC double mutants in Escherichia coli K-12.. Mol Microbiol. 34(1):91-101.
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1999. Replication fork assembly at recombination intermediates is required for bacterial growth.. Proc Natl Acad Sci U S A. 96(7):3552-5.
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1998. RadA protein is an archaeal RecA protein homolog that catalyzes DNA strand exchange.. Genes Dev. 12(9):1248-53.
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1997. Plasmodium falciparum antigenic diversity: evidence of clonal population structure.. Proc Natl Acad Sci U S A. 94(24):13040-5.
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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. Mosaic structure of plasmids from natural populations of Escherichia coli.. Genetics. 143(3):1091-100.
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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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1994. Homologous genetic recombination: the pieces begin to fall into place.. Crit Rev Microbiol. 20(2):125-42.
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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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1990. Factors affecting expression of the recF gene of Escherichia coli K-12.. Gene. 86(1):35-43.
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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.

Department of Microbiology