Search Results - "Berroyer, Alexandra"

Yeast Nucleolin Nsr1 Impedes Replication and Elevates Genome Instability at an Actively Transcribed Guanine-Rich G4 DNA-Forming Sequence by Singh, Shivani, Berroyer, Alexandra, Kim, Minseon, Kim, Nayun

“…Abstract A significant increase in genome instability is associated with the conformational shift of a guanine-run-containing DNA strand into the four-stranded…”
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The activity of yeast Apn2 AP endonuclease at uracil-derived AP sites is dependent on the major carbon source by Stokdyk, Kasey, Berroyer, Alexandra, Grami, Zacharia A., Kim, Nayun

“…Yeast Apn2 is an AP endonuclease and DNA 3′-diesterase that belongs to the Exo III family with homology to the E. coli exonuclease III, Schizosaccharomyces…”
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Characterization of long G4-rich enhancer-associated genomic regions engaging in a novel loop:loop ‘G4 Kissing’ interaction by Williams, Jonathan D, Houserova, Dominika, Johnson, Bradley R, Dyniewski, Brad, Berroyer, Alexandra, French, Hannah, Barchie, Addison A, Bilbrey, Dakota D, Demeis, Jeffrey D, Ghee, Kanesha R, Hughes, Alexandra G, Kreitz, Naden W, McInnis, Cameron H, Pudner, Susanna C, Reeves, Monica N, Stahly, Ashlyn N, Turcu, Ana, Watters, Brianna C, Daly, Grant T, Langley, Raymond J, Gillespie, Mark N, Prakash, Aishwarya, Larson, Erik D, Kasukurthi, Mohan V, Huang, Jingshan, Jinks-Robertson, Sue, Borchert, Glen M

“…Abstract Mammalian antibody switch regions (∼1500 bp) are composed of a series of closely neighboring G4-capable sequences. Whereas numerous structural and…”
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Cleavage-defective Topoisomerase I mutants sharply increase G-quadruplex-associated genomic instability by Berroyer, Alexandra, Bacolla, Albino, Tainer, John A, Kim, Nayun

“…Topoisomerase 1 (Top1) removes transcription-associated helical stress to suppress G4-formation and its induced recombination at genomic loci containing…”
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The Functional Consequences of Eukaryotic Topoisomerase 1 Interaction with G-Quadruplex DNA by Berroyer, Alexandra, Kim, Nayun

“…Topoisomerase I in eukaryotic cells is an important regulator of DNA topology. Its catalytic function is to remove positive or negative superhelical tension by…”
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Response of Sulfolobus solfataricus Dpo4 polymerase in vitro to a DNA G-quadruplex by Berroyer, Alexandra, Alvarado, Gloria, Larson, Erik D

“…Repetitive DNA sequences support the formation of structures that can interrupt replication and repair, leading to breaks and mutagenesis. One particularly…”
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Yeast Nucleolin Nsr1 Impedes Replication and Elevates Genome Instability at an Actively Transcribed Guanine-Rich G4 DNA-Forming Sequence by Singh, Shivani, Berroyer, Alexandra, Kim, Minseon, Kim, Nayun

“…A significant increase in genome instability is associated with the conformational shift of a guanine-run-containing DNA strand into the four-stranded…”
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Identification and stacking of crucial traits required for the domestication of pennycress by Chopra, Ratan, Johnson, Evan B., Emenecker, Ryan, Cahoon, Edgar B., Lyons, Joe, Kliebenstein, Daniel J., Daniels, Erin, Dorn, Kevin M., Esfahanian, Maliheh, Folstad, Nicole, Frels, Katherine, McGinn, Michaela, Ott, Matthew, Gallaher, Cynthia, Altendorf, Kayla, Berroyer, Alexandra, Ismail, Baraem, Anderson, James A., Wyse, Donald L., Ulmasov, Tim, Sedbrook, John C., David Marks, M.

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Sites of instability in the human TCF3 (E2A) gene adopt G-quadruplex DNA structures in vitro by Williams, Jonathan D, Fleetwood, Sara, Berroyer, Alexandra, Kim, Nayun, Larson, Erik D

“…The formation of highly stable four-stranded DNA, called G-quadruplex (G4), promotes site-specific genome instability. G4 DNA structures fold from repetitive…”
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Translesion synthesis of G-quadruplex DNA structures by Berroyer, Alexandra N

“…G-quadruplex (G4 DNA) structures are formed from repetitive guanine sequences, and such loci are common in the human genome. Increasing evidence suggests that…”
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