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UV but not X rays stimulate homologous recombination between sister chromatids and homologs in a Saccharomyces cerevisiae mec1 (ATR) hypomorphic mutant
MEC1, the essential yeast ATM/ATR homolog, prevents replication fork collapse and is required for the cellular response to DNA damage. We had previously observed higher rates of spontaneous SCE, heteroallelic recombination and translocations in mec1-21 mutants, which still retain some G2 checkpoint...
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| Main Authors: | , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
2008
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2685076/ https://ncbi.nlm.nih.gov/pubmed/18929581 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.mrfmmm.2008.09.009 |
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