DNA secondary structures, such as hairpins, cruciforms, triplexes, G-quadruplexes and iMotifs, are common, dynamic features that replication forks rou…

Typos in the genome: Defining the molecular mechanism of replication slippage

DNA2 suppresses recombination-restarted replication and checkpoint activation at stalled forks, and its loss triggers recombination-dependent synthesis, checkpoint signalling and cell-cycle exit, high...

Genome inheritance during cell divisions relies on replicated sister DNAs being connected by cohesin rings. Minamino et al. reconstitute sister chromatid cohesion establishment during DNA replication using purified budding yeast proteins. The experiments yield molecular insight into more than one way in which sister chromatid cohesion can be built.

Nature Communications - Determining how replication forks move across the human genome is critical for the effective use of agents that target replication stress. Here, the authors present...