Detailed Information on Publication Record
2016
SUMOylation of Rad52-Rad59 synergistically change the outcome of mitotic recombination
SILVA, Sonia, Veronika ALTMANNOVÁ, Nadine ECKERT-BOULET, Peter KOLESÁR, Irene GALLINA et. al.Basic information
Original name
SUMOylation of Rad52-Rad59 synergistically change the outcome of mitotic recombination
Authors
SILVA, Sonia (208 Denmark), Veronika ALTMANNOVÁ (203 Czech Republic, belonging to the institution), Nadine ECKERT-BOULET (208 Denmark), Peter KOLESÁR (703 Slovakia, belonging to the institution), Irene GALLINA (208 Denmark), Lisa HANG (840 United States of America), Inn CHUNG (840 United States of America), Milica ARNERIC (840 United States of America), Xiaolan ZHAO (840 United States of America), Line Due BURON (208 Denmark), Uffe H. MORTENSEN (208 Denmark), Lumír KREJČÍ (203 Czech Republic, guarantor, belonging to the institution) and Michael LISBY (208 Denmark)
Edition
DNA Repair, Amsterdam, Elsevier Science BV, 2016, 1568-7864
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
Genetics and molecular biology
Country of publisher
Netherlands
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 3.610
RIV identification code
RIV/00216224:14110/16:00088247
Organization unit
Faculty of Medicine
UT WoS
000377727400002
Keywords in English
Homologous recombination; Rad52; Rad59; Srs2; Rad51; SUMOylation
Tags
International impact, Reviewed
Změněno: 28/11/2016 16:16, Ing. Mgr. Věra Pospíšilíková
Abstract
V originále
Homologous recombination (HR) is essential for maintenance of genome stability through double-strand break (DSB) repair, but at the same time HR can lead to loss of heterozygosity and uncontrolled recombination can be genotoxic. The post-translational modification by SUMO (small ubiquitin-like modifier) has been shown to modulate recombination, but the exact mechanism of this regulation remains unclear. Here we show that SUMOylation stabilizes the interaction between the recombination mediator Rad52 and its paralogue Rad59 in Saccharomyces cerevisiae. Although Rad59 SUMOylation is not required for survival after genotoxic stress, it affects the outcome of recombination to promote conservative DNA repair. In some genetic assays, Rad52 and Rad59 SUMOylation act synergistically. Collectively, our data indicate that the described SUMO modifications affect the balance between conservative and non-conservative mechanisms of HR. (C) 2016 Elsevier B.V. All rights reserved.
Links
EE2.3.30.0009, research and development project |
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GAP207/12/2323, research and development project |
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GA13-26629S, research and development project |
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ROZV/20/LF/2015, interní kód MU |
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