Any process that stops, prevents, or reduces the frequency, rate or extent of DNA replication by impeding the progress of the DNA replication fork. Replication fork arrest is one of the 'quality control' processes ensuring that DNA-dependent DNA replication occurs correctly. DNA replication fork arrest during DNA-dependent DNA replication is not known to occur outside of cases where a replication error needs to be prevented or corrected. [ GOC:jl GOC:pr http://www.ncbi.nlm.nih.gov/pubmed/14645529 ]
Synonyms: replication fork stalling replication fork blocking negative regulation of DNA replication at replication fork barrier
Term information
See also the biological process term 'site-specific replication termination ; GO:0071170' and its children.