Dr Nelson used the uniquely maternal genes to find mothers' cells in the volunteers' blood.纳尔逊使用那些独有的母体基因去寻找志愿者血液中的母血细胞。
In Reality and Fiction, she attempts to reconstruct her maternal genealogy through a split plot-line which alternates be在纪实与虚幻的作品中,她尝试通过离散的线索,从800年前蒙古占领的元代与现在的和她可公开的母辈们中,重建她的母系族谱。