遗传学家们正在研究这种疾病的遗传模式。

The ___geneticists are studying the inheritance patterns of this disease.

遗传学家正在研究如何治疗这种罕见的基因疾病。

___Geneticists are researching how to treat this rare genetic disorder.

遗传学家们正在研究这种罕见疾病的基因起源。

The ___geneticists are studying the gene origins of this rare disease.