the 'wings' and N-termini of RTP do not form intimate contacts with the DNA. This structure provides insight into the molecular basis of polar replication fork arrest based on a model of ...

The presence of multiple clusters of runs of asymmetric adenine or thymine is a feature commonly found in eukaryotic replication origins. Here we report that the helicase and ATPase activities of the ...

Finally, initiator proteins recruit other replication proteins required for the assembly of replication forks at the origin ... These studies suggest that changes in the structure of origin DNA during ...

A protein called PriC allows DNA replication to proceed in Escherichia coli when the complex that usually initiates this process is compromised.

Revising DNA structure and replication? This Higher Human Biology guide is packed with information to help. Higher Human Biology - Structure and replication of DNA. revision-guideHigher Human ...

A unique feature of HR is that it repairs the damage to the DNA in a highly accurate way. In eukaryotic cells (those with a ...

Chemists at UCL and the MRC Laboratory of Molecular Biology have demonstrated how RNA (ribonucleic acid) might have ...

Abstract Faithful chromosome segregation requires the removal of all DNA bridges physically linking chromatids before the completion of cell division ...

DNA replication stress, also referred to as DNA replicative stress, is defined as the slowing or stalling of replication fork progression during DNA synthesis as a result of different insults.