In: Current opinion in genetics & development, 2021, vol. 71, p. 39-47
DNA breaks may arise accidentally in vegetative cells or in a programmed manner in meiosis. The usage of a DNA template makes homologous recombination potentially error-free, however, recombination is not always accurate. Cells possess a remarkable capacity to tailor processing of recombination intermediates to fulfill a particular need. Vegetatively growing cells aim to maintain genome...
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In: Biomolecular NMR Assignments, 2015, vol. 9, no. 1, p. 7-14
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In: Journal of Materials Science, 2015, vol. 50, no. 6, p. 2355-2364
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In: Glycobiology, 2017, vol. 27, no. 6, p. 525-535
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In: Glycobiology, 2017, vol. 27, no. 8, p. 726-733
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In: DNA repair, 2020, vol. 91–92, no. July–August, p. 13 p
When DNA breaks, the ends need to be stabilized and processed to facilitate subsequent repair, which can occur by either direct but error-prone end-joining with another broken DNA molecule or a more accurate homology-directed repair by the recombination machinery. At the same time, the presence of broken DNA triggers a signaling cascade that regulates the repair events and cellular progression...
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In: Accounts of Chemical Research, 2019, vol. 52, no. 11, p. 3087–3096
The regulatory chemical mechanisms of lipid trafficking and degradation are involved in many pathophysiological processes, being implicated in severe pain, inflammation, and cancer. In addition, the processing of lipids is also relevant for industrial and environmental applications. However, there is poor understanding of the chemical features that control lipid membrane trafficking and allow...
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In: AIMS biophysics, 2016, vol. 3, no. 4, p. 456-478
The biosynthesis of proteins entails a complex series of chemical reactions that transform the information stored in the nucleic acid sequence into a polypeptide chain that needs to properly fold and reach its functional location in or outside the cell. It is of no surprise that errors might occur that alter the polypeptide sequence leading to a non-functional proteins or that impede delivery...
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In: Nature communications, 2018, vol. 9, p. 4016
DNA end resection plays a critical function in DNA double-strand break repair pathway choice. Resected DNA ends are refractory to end-joining mechanisms and are instead channeled to homology-directed repair. Using biochemical, genetic, and imaging methods, we show that phosphorylation of Saccharomyces cerevisiae Sae2 controls its capacity to promote the Mre11-Rad50-Xrs2 (MRX) nuclease to...
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In: Histochemistry and Cell Biology, 2014, vol. 141, no. 2, p. 153-164
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