ArticleGenetics2006
The effects of mismatch repair and RAD1 genes on interchromosomal crossover recombination in Saccharomyces cerevisiae.
Article in Genetics, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
7 citing papers in PubMed, 9 citations in OpenAlex.
- Distinct DNA repair pathways cause genomic instability at alternative DNA structures.Nature communications · 2020Article
- Article
- Evolutionarily conserved genetic interactions with budding and fission yeast MutS identify orthologous relationships in mismatch repair-deficient cancer cells.Genome medicine · 2014Article
- The Rad1-Rad10 nuclease promotes chromosome translocations between dispersed repeats.Nature structural & molecular biology · 2012Article
- Mph1 requires mismatch repair-independent and -dependent functions of MutSalpha to regulate crossover formation during homologous recombination repair.Nucleic acids research · 2010Article
- Sequence divergence impedes crossover more than noncrossover events during mitotic gap repair in yeast.Genetics · 2008Article
- Chimeric Saccharomyces cerevisiae Msh6 protein with an Msh3 mispair-binding domain combines properties of both proteins.Proceedings of the National Academy of Sciences of the United States of America · 2007Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
Abstract
We have previously shown that recombination between 400-bp substrates containing only 4-bp differences, when present in an inverted repeat orientation, is suppressed by >20-fold in wild-type strains of S. cerevisiae. Among the genes involved in this suppression were three genes involved in mismatch repair--MSH2, MSH3, and MSH6--and one in nucleotide excision repair, RAD1. We now report the involvement of these genes in interchromosomal recombination occurring via crossovers using these same short substrates. In these experiments, recombination was stimulated by a double-strand break generated by the HO endonuclease and can occur between completely identical (homologous) substrates or between nonidentical (homeologous) substrates. In addition, a unique feature of this system is that recombining DNA strands can be given a choice of either type of substrate. We find that interchromosomal crossover recombination with these short substrates is severely inhibited in the absence of MSH2, MSH3, or RAD1 and is relatively insensitive to the presence of mismatches. We propose that crossover recombination with these short substrates requires the products of MSH2, MSH3, and RAD1 and that these proteins have functions in recombination in addition to the removal of terminal nonhomology. We further propose that the observed insensitivity to homeology is a result of the difference in recombinational mechanism and/or the timing of the observed recombination events. These results are in contrast with those obtained using longer substrates and may be particularly relevant to recombination events between the abundant short repeated sequences that characterize the genomes of higher eukaryotes.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.