SILVA, Sonia, Veronika ALTMANNOVÁ, Nadine ECKERT-BOULET, Peter KOLESÁR, Irene GALLINA, Lisa HANG, Inn CHUNG, Milica ARNERIC, Xiaolan ZHAO, Line Due BURON, Uffe H. MORTENSEN, Lumír KREJČÍ and Michael LISBY. SUMOylation of Rad52-Rad59 synergistically change the outcome of mitotic recombination. DNA Repair. Amsterdam: Elsevier Science BV, 2016, vol. 42, "neuvedeno", p. 11-25. ISSN 1568-7864. Available from: https://dx.doi.org/10.1016/j.dnarep.2016.04.001.
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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
Original language English
Type of outcome Article in a journal
Field of Study Genetics and molecular biology
Country of publisher Netherlands
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 3.610
RIV identification code RIV/00216224:14110/16:00088247
Organization unit Faculty of Medicine
Doi http://dx.doi.org/10.1016/j.dnarep.2016.04.001
UT WoS 000377727400002
Keywords in English Homologous recombination; Rad52; Rad59; Srs2; Rad51; SUMOylation
Tags EL OK, podil
Tags International impact, Reviewed
Changed by Changed by: Ing. Mgr. Věra Pospíšilíková, učo 9005. Changed: 28/11/2016 16:16.
Abstract
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 projectName: Zaměstnáním čerstvých absolventů doktorského studia k vědecké excelenci
GAP207/12/2323, research and development projectName: Endonuleazová a translokázová aktivita v restričních-modifikáčních komplexéch typu I
Investor: Czech Science Foundation
GA13-26629S, research and development projectName: SUMO a stability genomu
Investor: Czech Science Foundation
ROZV/20/LF/2015, interní kód MUName: LF - Příspěvek IP 2015
Investor: Ministry of Education, Youth and Sports of the CR
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