The researchers are not yet certain how the gene mutation works to shift people's sleep time.

但科学家们目前尚不能确定这种基因突变是如何改变人们睡眠时间的。

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The comparative model of Zwart s whole "translation shift" theory divides translation shifts into the three types of modulation, modification and mutation.

鲁文·兹瓦特“翻译转移”研究模式中的比较模式列出的三种翻译转移类型分别为调整、修改和转变。

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Conclusions No functional FANCA protein was found in these 3 cases of FA-A, and intragenic deletion, frame shift and splice site mutation were the major pathogenic mutations found in FANCA gene.

结论3例FA-A型患者均无功能性FANCA蛋白表达；基因缺失、移码突变和剪切位点突变是FANCA基因的主要失活方式。

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A novel adaptive mutation technique and a scheme to shift the training of the network from the GA to the BP algorithm are proposed.

在该方法中，提出了一种新的自适应变异操作技术及将遗传算法与BP算法进行自适应切换的实施方案。

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A novel adaptive mutation technique and a scheme to shift the training of the network from the GA to the BP algorithm are proposed.

在该方法中，提出了一种新的自适应变异操作技术及将遗传算法与BP算法进行自适应切换的实施方案。

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