中性突变指基因中碱基的突变虽然导致多肽链中相应位置的氨基酸发生变化，但该变化并不引起蛋白质功能的改变。
中性突变 [zhōng xìng tū biàn]
双语例句原声例句
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也许莫顿·米勒是对的，这些都是“中性突变”，变更股利政策是无意义的。
Maybe Merton Miller is right — these things are "neutral mutations" and changes in dividend policy are meaningless.
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依赖链霉素突变在翻译层次抑制碱性蛋白酶基因的表达，但对中性蛋白酶基因的表达没有影响。
Str-D inhibited the expression of apr gene at the translational level, but had no influence on neutral protease gene.
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此突变株已作为筛选中性蛋白酶基因的供体菌。
This strain have been used as the donor for isolation of neutral protease gene.
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Maybe Merton Miller is right-- these things are "neutral mutations" and changes in dividend policy are meaningless.
也许莫顿·米勒是对的,这些都是"中性突变",变更股利政策是无意义的
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The genome starts piling on mutations that mean nothing; that's how they date the branches of the genome, by looking at the number of neutral mutations.
基因积累了许多无意义的突变,这就是他们如何鉴定基因分支的年代,看中性突变的数量就行了
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