Dong, QianqianDay, MatthewSaito, YuichiroParker, EmmaWatts, Lotte PKanemaki, Masato TOliver, Antony WPearl, Laurence HHiraga, Shin-IchiroDonaldson, Anne D2025-09-082025-07-01Dong, Q, Day, M, Saito, Y, Parker, E, Watts, L P, Kanemaki, M T, Oliver, A W, Pearl, L H, Hiraga, S-I & Donaldson, A D 2025, 'The human RIF1-Long isoform interacts with BRCA1 to promote recombinational fork repair under DNA replication stress', Nature Communications, vol. 16, 5820. https://doi.org/10.1038/s41467-025-60817-y2041-1723PubMedCentral: PMC12214830ORCID: /0000-0002-8722-3869/work/190937197https://hdl.handle.net/2164/25930Thanks to members of the Donaldson-Hiraga group and the Chromosome & Cellular Dynamics Section at Aberdeen University for helpful discussion. We thank Mark Roe for assistance with X-ray diffraction data collection.183474556engSubstantive connection via an eligible employment contractHumansBRCA1 Protein/metabolismDNA ReplicationTelomere-Binding Proteins/metabolismProtein Isoforms/metabolismRad51 Recombinase/metabolismRecombinational DNA RepairProtein BindingAtaxia Telangiectasia Mutated Proteins/metabolismPhosphorylationHEK293 CellsCell Line, TumorDNA RepairR MedicineSupplementary DataDASLinkfigshareRJournal article10.1038/s41467-025-60817-y