recombinant gene splicing
Technical term in molecular biology for the process of cutting and recombining DNA sequences.
Recombinant gene splicing technology is widely applied in drug development.
遺伝子組換え is the more common term for genetic recombination or genetic modification, while 遺伝因子組替え specifically refers to gene splicing at the molecular level.
Compound of 遺伝因子 (genetic factor) and 組替え (recombination, rearrangement).