那是一种遗传性疾病。

It's a genetic disease.

基因疗法研究利用基因学治疗疾病和遗传性疾病。

Gene therapy majors study the use of genetics in the treatment of disease and inherited abnormalities.

白化病是一组导致黑色素生成不足或无生成的遗传性疾病。

Albinism, a group of inherited disorders, results in little or no production of the pigment melanin.

鱼鳞病综合征是一组皮肤症状表现为鱼鳞病样损害的遗传性疾病。

Ichthyosis syndrome is a series of genodermatoses clinically manifested by ichthyosiform lesions.

两种普通药对实验老鼠的早衰症有效，而早衰症是是一种罕见的遗传性疾病。

TWO common drugs have reversed the effects in mice of progeria, a rare genetic disease that causes premature ageing.