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Mostrando ítems 1-4 de 4
Artículo
Transcription-replication conflicts: How they occur and how they are resolved
(Springer Nature, 2016)
The frequent occurrence of transcription and DNA replication in cells results in many encounters, and thus conflicts, between the transcription and replication machineries. These conflicts constitute a major intrinsic ...
Artículo
Harmful R-loops are prevented via different cell cycle-specific mechanisms
(Springer Nature, 2021)
Identifying how R-loops are generated is crucial to know how transcription compromises genome integrity. We show by genome-wide analysis of conditional yeast mutants that the THO transcription complex, prevents R-loop ...
Artículo
A Meiotic Checkpoint Alters Repair Partner Bias to Permit Inter-sister Repair of Persistent DSBs
(Elsevier B.V., 2019)
Accurate meiotic chromosome segregation critically depends on the formation of inter-homolog crossovers initiated by double-strand breaks (DSBs). Inaccuracies in this process can drive aneuploidy and developmental defects, ...
Artículo
R Loops: From Physiologicalto Pathological Roles
(Elsevier, 2019-10-17)
DNA-RNA hybrids play a physiological role in cellular processes, but often, they represent non-scheduled co-transcriptional structures with a negative impact on transcription, replication and DNA repair. Accumulating ...