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Selected Publications
Stress-Induced Reorganization of the Mycobacterial Membrane Domain. {mBio}. 9 .
2018.
Factors Limiting SOS Expression in Log-Phase Cells of Escherichia coli.. J Bacteriol. 194(19):5325-33. .
2012.
Mu insertions are repaired by the double-strand break repair pathway of Escherichia coli.. PLoS Genet. 8(4):e1002642. .
2012.
Structure of the SSB-DNA polymerase III interface and its role in DNA replication.. EMBO J. 30(20):4236-47. .
2011.
Clinical applications of biomarkers in pediatric traumatic brain injury.. Childs Nerv Syst. 26(2):205-13. .
2010.
RecA4142 causes SOS constitutive expression by loading onto reversed replication forks in Escherichia coli K-12.. J Bacteriol. 192(10):2575-82. .
2010.
Suppression of constitutive SOS expression by recA4162 (I298V) and recA4164 (L126V) requires UvrD and RecX in Escherichia coli K-12.. Mol Microbiol. 73(2):226-39. .
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. .
2009.
RecA-mediated SOS induction requires an extended filament conformation but no ATP hydrolysis.. Mol Microbiol. 69(5):1165-79. .
2008.
Requirements for ATP binding and hydrolysis in RecA function in Escherichia coli.. Mol Microbiol. 67(6):1347-59. .
2008.
XthA (Exonuclease III) regulates loading of RecA onto DNA substrates in log phase Escherichia coli cells.. Mol Microbiol. 67(1):88-101. .
2008.
Differential requirements of two recA mutants for constitutive SOS expression in Escherichia coli K-12.. PLoS One. 3(12):e4100. .
2008.
Intracranial pressure and cerebral oxygenation changes after decompressive craniectomy in a child with traumatic brain swelling.. Childs Nerv Syst. 23(11):1331-5. .
2007.
A hand-off mechanism for primosome assembly in replication restart.. Mol Cell. 26(6):781-93. .
2007.
UvrD limits the number and intensities of RecA-green fluorescent protein structures in Escherichia coli K-12.. J Bacteriol. 189(7):2915-20. .
2007.
DinI and RecX modulate RecA-DNA structures in Escherichia coli K-12.. Mol Microbiol. 63(1):103-15. .
2007.
A novel dnaC mutation that suppresses priB rep mutant phenotypes in Escherichia coli K-12.. Mol Microbiol. 60(4):973-83. .
2006.
Localization of RecA in Escherichia coli K-12 using RecA-GFP.. Mol Microbiol. 57(4):1074-85. .
2005.
Requirements for replication restart proteins during constitutive stable DNA replication in Escherichia coli K-12.. Genetics. 169(4):1799-806. .
2005.
Measurement of SOS expression in individual Escherichia coli K-12 cells using fluorescence microscopy.. Mol Microbiol. 53(5):1343-57. .
2004.
Measurement of SOS expression in individual Escherichia coli K-12 cells using fluorescence microscopy.. Mol Microbiol. 53(5):1343-57. .
2004.
A dnaT mutant with phenotypes similar to those of a priA2::kan mutant in Escherichia coli K-12.. Genetics. 167(2):569-78. .
2004.
Biochemical and genetic characterization of PpcA, a periplasmic c-type cytochrome in Geobacter sulfurreducens.. Biochem J. 369(Pt 1):153-61. .
2003.
Development of a genetic system for Geobacter sulfurreducens.. Appl Environ Microbiol. 67(7):3180-7. .
2001.
PriA mutations that affect PriA-PriC function during replication restart.. Mol Microbiol. 41(3):697-704. .
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. .
2001.
Multiple genetic pathways for restarting DNA replication forks in Escherichia coli K-12.. Genetics. 155(2):487-97. .
2000.
The importance of repairing stalled replication forks.. Nature. 404(6773):37-41. .
2000.
Role of PriA in replication fork reactivation in Escherichia coli.. J Bacteriol. 182(1):9-13. .
2000.
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. .
1999.
Replication fork assembly at recombination intermediates is required for bacterial growth.. Proc Natl Acad Sci U S A. 96(7):3552-5. .
1999.
Diversity of radA genes from cultured and uncultured archaea: comparative analysis of putative RadA proteins and their use as a phylogenetic marker.. J Bacteriol. 181(3):907-15. .
1999.
RadA protein is an archaeal RecA protein homolog that catalyzes DNA strand exchange.. Genes Dev. 12(9):1248-53. .
1998.
Evolutionary comparisons of RecA-like proteins across all major kingdoms of living organisms.. J Mol Evol. 44(5):528-41. .
1997.
recA-like genes from three archaean species with putative protein products similar to Rad51 and Dmc1 proteins of the yeast Saccharomyces cerevisiae.. Nucleic Acids Res. 24(11):2125-32. .
1996.
Differential suppression of priA2::kan phenotypes in Escherichia coli K-12 by mutations in priA, lexA, and dnaC.. Genetics. 143(1):5-13. .
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. .
1996.
recO and recR mutations delay induction of the SOS response in Escherichia coli.. Mol Gen Genet. 246(2):254-8. .
1995.
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. .
1994.
Mutational analysis of sequences in the recF gene of Escherichia coli K-12 that affect expression.. J Bacteriol. 176(13):4011-6. .
1994.
RecOR suppression of recF mutant phenotypes in Escherichia coli K-12.. J Bacteriol. 176(12):3661-72. .
1994.
Homologous genetic recombination: the pieces begin to fall into place.. Crit Rev Microbiol. 20(2):125-42. .
1994.
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. .
1993.
Factors affecting expression of the recF gene of Escherichia coli K-12.. Gene. 86(1):35-43. .
1990.
Molecular analysis of the recF gene of Escherichia coli.. Proc Natl Acad Sci U S A. 81(15):4622-6. .
1984.
Genes of the RecE and RecF pathways of conjugational recombination in Escherichia coli.. Cold Spring Harb Symp Quant Biol. 49:453-62. .
1984.
Department of Microbiology