Professor park now hopes to investigate whether the enzyme produced by the gene fucose mutarotase has any influence on human sexuality , but conceded that it may be " very difficult " to find willing volunteers .

帕克教授现在希望去考察，该基因产生的酶海藻糖变旋酶是否对人类性活动具有影响，不过他承认想找到愿意参与实验的自愿者可能“十分困难”。