Generation of chromosomal translocations that lead to conditional fusion protein expression using CRISPR-Cas9 and homology-directed repair

Recurrent chromosomal translocations often lead to expression of fusion proteins associated with oncogenic transformation. To study translocations and downstream events, genome editing techniques have been developed to generate chromosomal translocations through non-homologous end joining of DNA double-strand breaks introduced at the two participating endogenous loci. However, the frequencies at which these events occur is usually too low to...