{"doi":"10.1007/bf00279375","title":"The pso4-1 mutation reduces spontaneous mitotic gene conversion and reciprocal recombination in Saccharomyces cerevisiae","abstract":null,"journal":"Molecular and General Genetics MGG","year":1992,"id":53968,"datarank":0.8113255749298312,"base_score":2.8903717578961645,"endowment":2.8903717578961645,"self_citation_contribution":0.4335557636844247,"citation_network_contribution":0.37776981124540643,"self_endowment_contribution":0.4335557636844247,"citer_contribution":0.37776981124540643,"corpus_percentile":null,"corpus_rank":null,"citation_count":17,"citer_count":9,"citers_with_citation_signal":7,"citers_with_endowment":7,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":276784,"name":"M. B. Fonseca","orcid":null,"position":1,"is_corresponding":false},{"id":183227,"name":"D. Averbeck","orcid":null,"position":2,"is_corresponding":false},{"id":276785,"name":"A. C. G. Schenberg","orcid":null,"position":3,"is_corresponding":false},{"id":276786,"name":"J. A. P. Henriques","orcid":null,"position":4,"is_corresponding":false},{"id":276783,"name":"L. B. Meira","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"The pso4-1 mutation reduces spontaneous mitotic gene conversion and reciprocal recombination in Saccharomyces cerevisiae","abstract":"Spontaneous mitotic recombination was examined in the haploid pso4-1 mutant of Saccharomyces cerevisiae and in the corresponding wild-type strain. Using a genetic system involving a duplication of the his4 gene it was shown that the pso4-1 mutation decreases at least fourfold the spontaneous rate of mitotic recombination. The frequency of spontaneous recombination was reduced tenfold in pso4-1 strains, as previously observed in the rad52-1 mutant. However, whereas the rad52-1 mutation specifically reduces gene conversion, the pso4-1 mutation reduces both gene conversion and reciprocal recombination. Induced mitotic recombination was also studied in pso4-1 mutant and wild-type strains after treatment with 8-methoxypsoralen plus UVA and 254 nm UV irradiation. Consistent with previous results, the pso4-1 mutation was found strongly to affect recombination induction.","is_dataset_classified":null,"base_score":2.8903717578961645,"endowment":2.8903717578961645,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"1465105","pmcid":null,"openalex_id":"https://openalex.org/W2046497673","authors":[],"funders":[],"total_grants":0,"fwci":0.7165,"citation_percentile":0.68031723,"influential_citations":1,"citation_trend":[],"oa_status":"closed","license":"http://www.springer.com/tdm","oa_locations":[{"url":"http://link.springer.com/content/pdf/10.1007/BF00279375.pdf","host_type":"publisher"},{"url":"http://link.springer.com/article/10.1007/BF00279375/fulltext.html","host_type":"publisher"},{"url":"http://link.springer.com/content/pdf/10.1007/BF00279375","host_type":"publisher"},{"url":"https://doi.org/10.1007/bf00279375","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/1465105","host_type":"repository"},{"url":"http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:A1992KA05900020&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=11d2a86992e85fb529977dad66a846d5","host_type":"journal"},{"url":"http://epubs.surrey.ac.uk/821822/","host_type":"repository"}],"fields_of_study":["Fungal and yeast genetics research","CRISPR and Genetic Engineering","DNA Repair Mechanisms","Biology","Medicine","DNA, Fungal","Dose-Response Relationship, Radiation","Gene Conversion","Genes, Fungal","Genotype","Haploidy","Methoxsalen","Mitosis","Mutation","Recombination, Genetic","Restriction Mapping","Saccharomyces cerevisiae","Ultraviolet Rays"],"mesh_terms":["DNA, Fungal","Dose-Response Relationship, Radiation","Gene Conversion","Genes, Fungal","Genotype","Haploidy","Methoxsalen","Mitosis","Mutation","Recombination, Genetic","Saccharomyces cerevisiae","Ultraviolet Rays","Restriction Mapping"],"keywords":["Mitotic crossover","Biology","Gene conversion","RAD52","Saccharomyces cerevisiae","Mutant","Recombination","FLP-FRT recombination","Genetics","Mutation","Genetic recombination","Molecular biology","Gene","Homologous recombination","Chromosomal crossover","Mitosis","RAD51"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-07-18T20:48:49.826935Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}