Search Results - "Sutera, Vincent A."

Connecting Replication and Repair: YoaA, a Helicase-Related Protein, Promotes Azidothymidine Tolerance through Association with Chi, an Accessory Clamp Loader Protein by Brown, Laura T, Sutera, Jr, Vincent A, Zhou, Shen, Weitzel, Christopher S, Cheng, Yisha, Lovett, Susan T

“…Elongating DNA polymerases frequently encounter lesions or structures that impede progress and require repair before DNA replication can be completed…”
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RecA-independent recombination is efficient but limited by exonucleases by Dutra, Bethany E, Sutera, Vincent A. Jr, Lovett, Susan T

“…Genetic recombination in bacteria is facilitated by the RecA strand transfer protein and strongly depends on the homology between interacting sequences…”
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A Role for Nonessential Domain II of Initiator Protein, DnaA, in Replication Control by Molt, Kathryn L, Sutera, Vincent A., Jr, Moore, Kathryn K, Lovett, Susan T

“…The initiation of replication in bacteria is regulated via the initiator protein DnaA. ATP-bound DnaA binds to multiple sequences at the origin of replication,…”
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Insights into mutagenesis using Escherichia coli chromosomal lacZ strains that enable detection of a wide spectrum of mutational events by Seier, Tracey, Padgett, Dana R, Zilberberg, Gal, Sutera, Jr, Vincent A, Toha, Noor, Lovett, Susan T

“…Strand misalignments at DNA repeats during replication are implicated in mutational hotspots. To study these events, we have generated strains carrying…”
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A Bacterial G Protein-Mediated Response to Replication Arrest by Foti, James J., Schienda, Jaclyn, Sutera, Vincent A., Lovett, Susan T.

“…To define factors in E. coli promoting survival to replication fork stress, we isolated insertion mutants sensitive to replication inhibitors. One insertion…”
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Crossing Over Between Regions of Limited Homology in Escherichia coli: RecA-Dependent and RecA-Independent Pathways by Lovett, Susan T, Hurley, Rebecca L, Sutera, Vincent A., Jr, Aubuchon, Rachel H, Lebedeva, Maria A

“…We have developed an assay for intermolecular crossing over between circular plasmids carrying variable amounts of homology. Screens of Escherichia coli…”
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The role of replication initiation control in promoting survival of replication fork damage by Sutera, Vincent A., Lovett, Susan T.

“…Summary Dam methylase mutants were recovered in a screen for mutants sensitive to UV irradiation or mild inhibition of replication elongation. Dam's role in…”
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RecJ exonuclease: substrates, products and interaction with SSB by Han, Eugene S., Cooper, Deani L., Persky, Nicole S., Sutera, Vincent A., Whitaker, Richard D., Montello, Melissa L., Lovett, Susan T.

“…The RecJ exonuclease from Escherichia coli degrades single-stranded DNA (ssDNA) in the 5′–3′ direction and participates in homologous recombination and…”
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DNA Repeat Rearrangements Mediated by DnaK-Dependent Replication Fork Repair by Goldfless, Stephen J., Morag, Aviv Segal, Belisle, Kurt A., Sutera, Vincent A., Lovett, Susan T.

“…We propose that rearrangements between short tandem repeated sequences occur by errors made during a replication fork repair pathway involving a replication…”
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Characterization of the Escherichia coli XPD/Rad3 iron-sulfur helicase YoaA in complex with the DNA polymerase III clamp loader subunit chi (χ) by Weeks-Pollenz, Savannah J., Ali, Yasmin, Morris, Leslie A., Sutera, Vincent A., Dudenhausen, Elizabeth E., Hibnick, Margaret, Lovett, Susan T., Bloom, Linda B.

“…Escherichia coli YoaA aids in the resolution of DNA damage that halts DNA synthesis in vivo in conjunction with χ, an accessory subunit of DNA polymerase III…”
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Genetic Analysis of DinG Family Helicase YoaA and Its Interaction with Replication Clamp Loader Protein HolC in Escherichia coli by Sutera, Vincent A, Sass, Thalia H, Leonard, Scott E, Wu, Lingling, Glass, David J, Giordano, Gabriela G, Zur, Yonatan, Lovett, Susan T

“…The XP-D/DinG family of DNA helicases contributes to genomic stability in all three domains of life. Here, we investigate the role of one of these proteins,…”
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Alternative complexes formed by the Escherichia coli clamp loader accessory protein HolC (x) with replication protein HolD (ψ) and repair protein YoaA by Sutera, Vincent A., Weeks, Savannah J., Dudenhausen, Elizabeth E., Baggett, Helen B. Rappe, Shaw, McKay C., Brand, Kirsten A., Glass, David J., Bloom, Linda B., Lovett, Susan T.

“…[Display omitted] •HolC binds to two exclusive partners, the clamp-loader protein, HolD or the repair helicase, YoaA.•HolC residues W57 and F64 are required…”
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Mutational analysis of the RecJ exonuclease of Escherichia coli: identification of phosphoesterase motifs by Sutera, Jr, V A, Han, E S, Rajman, L A, Lovett, S T

“…The recJ gene, identified in Escherichia coli, encodes a Mg(+2)-dependent 5'-to-3' exonuclease with high specificity for single-strand DNA. Genetic and…”
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Connecting Replication and Repair: YoaA, a Helicase-Related Protein, Promotes Azidothymidine Tolerance through Association with Chi, an Accessory Clamp Loader Protein: e1005651 by Brown, Laura T, Jr, Vincent ASutera, Zhou, Shen, Weitzel, Christopher S, Cheng, Yisha, Lovett, Susan T

“…Elongating DNA polymerases frequently encounter lesions or structures that impede progress and require repair before DNA replication can be completed…”
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A Sister-Strand Exchange Mechanism For recA-Independent Deletion of Repeated DNA Sequences in Escherichia coli by Lovett, S. T, Drapkin, P. T, Sutera-Jr., V. A, Gluckman-Peskind, T. J

“…In the genomes of many organisms, deletions arise between tandemly repeated DNA sequences of lengths ranging from several kilobases to only a few nucleotides…”
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Mutational Analysis of the RecJ Exonuclease ofEscherichia coli: Identification of Phosphoesterase Motifs by Vincent A. Sutera Jr, Eugene S. Han, Luis A. Rajman, Susan T. Lovett

“…Article Usage Stats Services JB Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley…”
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Suppression of RecJ Exonuclease Mutants of Escherichia coli by Alterations in DNA Helicases II (uvrD) and IV (helD) by Lovett, S. T, Sutera-Jr., V. A

“…The recJ gene encodes a single-strand DNA-specific exonuclease involved in homologous recombination. We have isolated a pseudorevertant strain in which recJ…”
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