The team sequenced the same piece of DNA - 10,000,000 or so letters or 'nucleotides' from the Y chromosome - from two men separated by 13 generations, and counted the number of differences.
这个小组以相隔了13代的两个男性为测试对象，在其Y染色体相同区域上选取长约10， 000， 000核苷酸片段进行了测序，并计算了两者之间的差异。
Of the 12 differences, eight had arisen in the cell lines used for the work. Only four were true mutations that had occurred naturally through the generations.
在这12处差异中，8处已在以细胞系为研究对象的工作中发现，仅4处是由于传代而自然产生的真正突变。
The survey also revealed differences in work styles, with nearly two-thirds of respondents saying millennials are less likely to work longer hours than other generations.
调查也显示了工作方式的不同之处，有近三分之二的受访者表示千禧一代相比其他代际的人，更不太可能选择加班。
If fitness differences have a genetic component, then the genetic make-up of the subsequent generations will be altered.
如果适合度的差别含有遗传的成分，则后代的遗传组成会有改变。
According to a 2004 marketing study about generational differences, my age cohort 'went through its all-important, formative years as one of the least parented, least nurtured generations in u.
据2004年发表的一项关于世代差异的市场研究显示，在一生中最重要的成长发育期，我的同龄人是美国历史上获得父母关爱和教养最少的一代人之一。
According to a 2004 marketing study about generational differences, my age cohort 'went through its all-important, formative years as one of the least parented, least nurtured generations in u.
据2004年发表的一项关于世代差异的市场研究显示，在一生中最重要的成长发育期，我的同龄人是美国历史上获得父母关爱和教养最少的一代人之一。
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