general term for enzymes that catalyze the hydrolysis of nucleic acid by cleaving chains of nucleotides into smaller units
双语例句
When they exposed tobacco cells to the zinc finger nucleases, they also added a version of that gene that enhances herbicide resistance. 他们在使烟草细胞接触锌指核酸酶之外，也添加了可增强抗除草剂特性的基因片段。
