Drew McDonald on Muck Rack

Drew McDonald

Washington, D.C.
As seen in: MSN, Nature, MLB (Major League Baseball), Cell Press, Palm Beach Post, Gainesville Sun, The Journal of Biological Chemistry, Food Safety Magazine, Our Sports Central, The Spinnaker (University of North Florida) and
UNF Grad | Nationals Baseball Communications| “Get a dream, hold on to it and shoot for the sky”-Dusty Rhodes. Tweets are my own.

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Articles

Breaking Silos, Breaking Bias: Advancing Real Collaboration in Food Safety

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By Drew McDonald
| Food Safety Magazine Verified
At a time when food safety challenges are growing more complex and interconnected, true collaboration across sectors has never been more critical. Yet, as many industry leaders know, collaboration is often easier said than done. At the upcoming Food Safety Summit, taking place May 11–14 in Rosemont, Illinois, one session will take a candid, unfiltered look at why collaboration often falls short—and what it will take to fix it.
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Resolution of R-loops and transcription–replication conflicts by SETX–BRCA1–BARD1 complex

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By Arijit Dutta, Jae-Hoon Ji, Shahrez Syed, Qingming Fang, Pramiti Mukhopadhyay, Hanzhou Wang, Daisy Medina, Shahad Abdulsahib, Shuo Zhou, Miriam Tovar, Jeff Wang, Jane M Benoit, Fengshan Liang, Nozomi Tomimatsu, Julius Nyalwidhe, Eloïse Dray, Drew McDonald, Wenjing Li, ane Herrero, Alexander Taylor, YoungHo Kwon, Oliver J. Semmes, Miaw-sheue Tsai, Manjeet K. Rao, Robert A. Hromas, Sandeep Burma, Yidong Chen, Alexander V. Mazin, Elizabeth V. Wasmuth, Shaun K Olsen, Daohong Zhou, Alexander Bishop, Weixing Zhao, Gary M. Kupfer, Patrick Sung Verified, Eva Loranc, Amy Verway-Cohen, Bárbara de la Peña Avalos, O’Taveon Fitzgerald
| Nature Verified
Abstract Senataxin (SETX), an RNA–DNA helicase, accumulates at transcription pause sites through the tumor suppressor BRCA1. Here, we provide mechanistic insight into how SETX–BRCA1 resolves transcription-associated R-loops to prevent deleterious outcomes. Specifically, we show that full-length SETX unwinds R-loops with broad specificity and that the complex of BRCA1 and its obligatory partner BARD1 binds R-loops and stimulates R-loop unwinding by SETX.
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Mechanisms of DNA methyltransferase 3A1 mediated DNA methylation of nucleosomes.

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By Ethan Ward Verified, Drew McDonald
| The Journal of Biological Chemistry Verified
KEYWORDS epigenetics DNA enzyme DNA methylation nucleosome enzyme mechanism enzyme kinetics multivalent ABBREVIATIONS DNMT3A1 (DNA Methyltransferase 3A1) DNMT3ACD (DNA Methyltransferase 3A catalytic domain) DNMT3B (DNA Methyltransferase 3B) DNMT3A2 (DNA Methyltransferase 3A2) DNMT3B3 (DNA Methyltransferase 3B3) M.
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