ArticlePLoS genetics2014
Multiple regulation of Rad51-mediated homologous recombination by fission yeast Fbh1.
Article in PLoS genetics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 42 citations in OpenAlex.
- Distinct ways by which Srs2 helicase and Rrp1 translocase shape Rad51-DNA interactions in fission yeast.Nucleic acids research · 2026Article
- FBH1 Reverses Stalled Replication Forks via Sequential Unwinding of Nascent Strands.bioRxiv : the preprint server for biology · 2026Article
- Structural basis for fork reversal and RAD51 regulation by the SCF ubiquitin ligase complex of F-box helicase 1.Nature communications · 2026Article
- Fission yeast Rad54 prevents intergenerational buildup of Rad51 aggregates in proliferating cells.Life science alliance · 2025Article
- FBH1 and the replication stress response: Implications for genome stability and cancer development.DNA repair · 2025Review
- SRS2 is required for MUS81-dependent CO formation in zmm mutants.PLoS genetics · 2025Article
- Dbl2 interacts with helicases and an endonuclease to maintain the integrity of repetitive regions.Scientific reports · 2025Article
- CDK phosphorylation of Sfr1 downregulates Rad51 function in late-meiotic homolog invasions.The EMBO journal · 2024Article
- Mechanisms and regulation of replication fork reversal.DNA repair · 2024Review
- Article
- SCFNature communications · 2023Article
- Determinants of RPA megafoci localization to the nuclear periphery in response to replication stress.G3 (Bethesda, Md.) · 2022Article
- Rrp1 translocase and ubiquitin ligase activities restrict the genome destabilising effects of Rad51 in fission yeast.Nucleic acids research · 2021Article
- Fission yeast Rad8/HLTF facilitates Rad52-dependent chromosomal rearrangements through PCNA lysine 107 ubiquitination.PLoS genetics · 2021Article
- Repression of a large number of genes requires interplay between homologous recombination and HIRA.Nucleic acids research · 2021Article
- Tell the Difference Between Mitosis and Meiosis: Interplay Between Chromosomes, Cytoskeleton, and Cell Cycle Regulation.Frontiers in cell and developmental biology · 2021Review
- Cooperative interactions facilitate stimulation of Rad51 by the Swi5-Sfr1 auxiliary factor complex.eLife · 2020Article
- Depletion of DNA damage binding protein 2 sensitizes triple-negative breast cancer cells to poly ADP-ribose polymerase inhibition by destabilizing Rad51.Cancer science · 2019Article
- The PCNA unloader Elg1 promotes recombination at collapsed replication forks in fission yeast.eLife · 2019Article
- Factors affecting template switch recombination associated with restarted DNA replication.eLife · 2019Article
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Fbh1, an F-box helicase related to bacterial UvrD, has been proposed to modulate homologous recombination in fission yeast. We provide several lines of evidence for such modulation. Fbh1, but not the related helicases Srs2 and Rqh1, suppressed the formation of crossover recombinants from single HO-induced DNA double-strand breaks. Purified Fbh1 in complex with Skp1 (Fbh1-Skp1 complex) inhibited Rad51-driven DNA strand exchange by disrupting Rad51 nucleoprotein filaments in an ATP-dependent manner; this disruption was alleviated by the Swi5-Sfr1 complex, an auxiliary activator of Rad51. In addition, the reconstituted SCFFbh1 complex, composed of purified Fbh1-Skp1 and Pcu1-Rbx1, displayed ubiquitin-ligase E3 activity toward Rad51. Furthermore, Fbh1 reduced the protein level of Rad51 in stationary phase in an F-box-dependent, but not in a helicase domain-independent manner. These results suggest that Fbh1 negatively regulates Rad51-mediated homologous recombination via its two putative, unrelated activities, namely DNA unwinding/translocation and ubiquitin ligation. In addition to its anti-recombinase activity, we tentatively suggest that Fbh1 might also have a pro-recombination role in vivo, because the Fbh1-Skp1 complex stimulated Rad51-mediated strand exchange in vitro after strand exchange had been initiated.
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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.