That would be a Sisyphean task: as Tobias Marschall, a computational geneticist at Heinrich Heine University, noted, every baby is born with dozens of mutations possessed by neither of its parents.
这将是一项做不完的任务: 正如海因里希·海涅大学的计算遗传学家托比亚斯·马歇尔所指出的那样，每个婴儿出生时都带有父母双方都没有的数十种突变。