ArticleGenetics2006
DNA polymerase 4 of Saccharomyces cerevisiae is important for accurate repair of methyl-methanesulfonate-induced DNA damage.
Article in Genetics, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 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.
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Who cites it
5 citing papers in PubMed, 10 citations in OpenAlex.
- Saccharomyces cerevisiae DNA polymerase IV overcomes Rad51 inhibition of DNA polymerase δ in Rad52-mediated direct-repeat recombination.Nucleic acids research · 2023Article
- Extensive loss of cell-cycle and DNA repair genes in an ancient lineage of bipolar budding yeasts.PLoS biology · 2019Article
- The current state of eukaryotic DNA base damage and repair.Nucleic acids research · 2015Review
- Requirement of POL3 and POL4 on non-homologous and microhomology-mediated end joining in rad50/xrs2 mutants of Saccharomyces cerevisiae.Mutagenesis · 2015Article
- Polymerases in nonhomologous end joining: building a bridge over broken chromosomes.Antioxidants & redox signaling · 2011Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
The DNA polymerase 4 protein (Pol4) of Saccharomyces cerevisiae is a member of the X family of DNA polymerases whose closest human relative appears to be DNA polymerase lambda. Results from previous genetic studies conflict over the role of Pol4 in vivo. Here we show that deletion of Pol4 in a diploid strain of the SK1 genetic background results in sensitivity to methyl methanesulfonate (MMS). However, deletion of Pol4 in other strain backgrounds and in haploid strains does not yield an observable phenotype. The MMS sensitivity of a Pol4-deficient strain can be rescued by deletion of YKu70. We also show that deletion of Pol4 results in a 6- to 14-fold increase in the MMS-induced mutation frequency and in a significant increase in AT-to-TA transversions. Our studies suggest that Pol4 is critical for accurate repair of DNA lesions induced by MMS.
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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.