Scientists use the term "stalled forks" for areas of replication forks where DNA polymerization is halted. Stalled forks activate ATR, which in turn phospohorylates its downstream target ...

Accurate transmission of the genetic information requires complete duplication of the chromosomal DNA each cell division cycle. However, the idea that replication forks would form at origins of DNA ...

This structure provides insight into the molecular basis of polar replication fork arrest based on a model of cooperative binding and differential binding affinities of RTP to the two adjacent ...