The PTC nontaster mutation provides a remarkable amount of information about early human migration.
The PTC nontaster mutation provides a remarkable amount of information about early human migration.
这个PTC味觉受体基因的突变，为研究早期人类迁徙提供了极为丰富的资讯。
The PTC nontaster mutation provides a remarkable amount of information about early human migration.
这个PTC味觉受体基因的突变，为研究早期人类迁徙提供了极为丰富的资讯。