{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["8(5)"],"submitter":["Bronstein A"],"pubmed_abstract":["Proper DNA damage repair is one of the most vital and fundamental functions of every cell. Several different repair mechanisms exist to deal with various types of DNA damage, in various stages of the cell cycle and under different conditions. Homologous recombination is one of the most important repair mechanisms in all organisms. Srs2, a regulator of homologous recombination, is a DNA helicase involved in DNA repair, cell cycle progression and genome integrity. Srs2 can remove Rad51 from ssDNA, and is thought to inhibit unscheduled recombination. However, Srs2 has to be precisely regulated, as failure to do so is toxic and can lead to cell death. We noticed that a very slight elevation of the levels of Srs2 (by addition of a single extra copy of the <i>SRS2</i> gene) leads to hyper-sensit"],"journal":["G3 (Bethesda, Md.)"],"pagination":["1615-1626"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5940153"],"repository":["biostudies-literature"],"pubmed_title":["Tight Regulation of Srs2 Helicase Activity Is Crucial for Proper Functioning of DNA Repair Mechanisms."],"pmcid":["PMC5940153"],"pubmed_authors":["Liefshitz B","Bramson S","Kupiec M","Bronstein A","Shemesh K"],"additional_accession":[]},"is_claimable":false,"name":"Tight Regulation of Srs2 Helicase Activity Is Crucial for Proper Functioning of DNA Repair Mechanisms.","description":"Proper DNA damage repair is one of the most vital and fundamental functions of every cell. Several different repair mechanisms exist to deal with various types of DNA damage, in various stages of the cell cycle and under different conditions. Homologous recombination is one of the most important repair mechanisms in all organisms. Srs2, a regulator of homologous recombination, is a DNA helicase involved in DNA repair, cell cycle progression and genome integrity. Srs2 can remove Rad51 from ssDNA, and is thought to inhibit unscheduled recombination. However, Srs2 has to be precisely regulated, as failure to do so is toxic and can lead to cell death. We noticed that a very slight elevation of the levels of Srs2 (by addition of a single extra copy of the <i>SRS2</i> gene) leads to hyper-sensit","dates":{"release":"2018-01-01T00:00:00Z","publication":"2018 May","modification":"2025-04-05T10:57:39.27Z","creation":"2019-03-26T23:36:51Z"},"accession":"S-EPMC5940153","cross_references":{"pubmed":["29531123"],"doi":["10.1534/g3.118.200181"]}}