Rudimentary G-quadruplex–based telomere capping in Saccharomyces cerevisiae

被引:0
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作者
Jasmine S Smith
Qijun Chen
Liliya A Yatsunyk
John M Nicoludis
Mark S Garcia
Ramon Kranaster
Shankar Balasubramanian
David Monchaud
Marie-Paule Teulade-Fichou
Lara Abramowitz
David C Schultz
F Brad Johnson
机构
[1] University of Pennsylvania School of Medicine,Department of Pathology and Laboratory Medicine
[2] Cell and Molecular Biology Group,Department of Chemistry and Biochemistry
[3] Biomedical Graduate Studies,Department of Chemistry
[4] University of Pennsylvania School of Medicine,undefined
[5] Swarthmore College,undefined
[6] University of Cambridge,undefined
[7] School of Clinical Medicine,undefined
[8] University of Cambridge,undefined
[9] Cancer Research UK,undefined
[10] Cambridge Research Institute,undefined
[11] Li Ka Shing Centre,undefined
[12] Institut Curie,undefined
[13] Section de Recherche,undefined
[14] Centre National de la Recherche Scientifique,undefined
[15] UMR176,undefined
[16] Centre Universitaire Paris XI,undefined
[17] Protein Expression,undefined
[18] Libraries and Molecular Screening Facility,undefined
[19] The Wistar Institute,undefined
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摘要
Telomere capping is essential for genomic integrity. In yeast, a capping complex containing protein Cdc13 protects telomeres from degradation and from the DNA damage repair system. Yeast telomeric repeats can form G-quadruplexes, whose potential capping role is now revealed using Cdc13-impaired strains.
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页码:478 / 485
页数:7
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