Previous work had shown that one form of this receptor, which contains a series of seven repeats of the same DNA sequence, is associated with increased alcohol cravings in a variety of situations.

已有研究表明，一个包含一组重复七次出现的序列的受体，与很多情况下某个人酒瘾大增有关。

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The laboratory report found the scalp hairs had the same type of DNA sequence as did Wayne Williams' own hair.

该实验室的检测报告发现被害人身上的头发的DNA序列与威廉姆斯的DNA序列一致。

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All members of CHS gene family in this study had high sequence similarity, more than 90% among the members in the same subfamily and more than 78% among different subfamilies at nucleotide level.

所有这些CHS成员具有很高的同源性：在核苷酸水平上同一亚家族内基本上高于90 %，不同亚家族间也在78%以上。

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More than anything else, I realized, it had to be boring to be crazy, to think the same sequence of thoughts and come up with the same set of bizarre conclusions, to voice those conclusions using the same words, several times an hour, day in and day out.

NEWYORKER: The Reptile Garden