CBP and RAD21 Proteins Bind at the Termini of Forum Domains in Human Chromosomes.

Forum domains are 50-100-kb stretches of DNA delimited by the hotspots of double-strand breaks (DSBs). These domains possess coordinately expressed genes. However, molecular mechanisms of such regulation are not clear.

Genes Possessing the Most Frequent DNA DSBs Are Highly Associated with Development and Cancers, and Essentially Overlap with the rDNA-Contacting Genes.

Double-strand DNA breakes (DSBs) are the most deleterious and widespread examples of DNA damage. They inevitably originate from endogenous mechanisms in the course of transcription, replication, and recombination, as well as from different exogenous factors. If not properly repaired, DSBs result in cell death or diseases.