CFAP20 salvages arrested RNAPII from the path of co-directional replisomes
Nature, Published online: 14 January 2026; doi:10.1038/s41586-025-09943-7
CFAP20 has a key role in rescuing RNA polymerase II complexes that have arrested during DNA transcription, limiting the accumulation of R-loops and preventing collisions between the transcription and replication machinery.