By sequencing the LRP6 gene in affected family members, the scientists found that the mutation caused the substitution of a single amino acid in the protein the gene produced.

通过对影响家族成员的LRP6基因测序，科学家发现了突变导致该基因产生的蛋白其中一个氨基酸替换了。

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The color and the value of acid and peroxide had rarely been affected by hydrolysis process.

酶解过程对玉米胚芽油的酸值、过氧化值、色泽几乎没有影响。

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The results showed that the condensation efficiency and the sulphuric acid concentration were affected by superficial velocity considerably, then the condensation temperature.

结果表明，空塔速度对冷凝效率及成酸浓度影响最大，冷凝器出口温度次之。

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The medicine, called tranexamic acid, is sold over the counter under the brand names Cyklo-F and Femstrual to help women affected by heavy periods.

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