gene

这个基因的突变可能导致遗传疾病。

Mutations in this ___gene can lead to genetic disorders.

科学家已识别出负责这种遗传特征的基因。

Scientists have identified the ___gene responsible for this inherited trait.

科学家们已经发现了导致这种疾病的基因。

Scientists have discovered the ___gene responsible for causing this disease.