Journal articleAuthors : Keymakh, Margaret (2023)
Homologous recombination (HR) is a double-strand break DNA repair pathway that preserves
chromosome structure. To repair the damaged recipient DNA, HR requires an intact donor DNA
sequence located elsewhere in the genome. After the double-strand break is repaired, DNA
sequence information can be transferred between donor and recipient DNA molecules through
different mechanisms, including DNA crossovers that form between homologous chromosomes.
Regulating... 
