point mutation

point mutation 基本解释

[化] 点突变

point mutation 用法和例句

1、Conclusion Abore point mutation is an inherited gene mutation.

结论表明该突变为一遗传性突变。

2、Point mutation of mitochondrial tRNA Leu gene in Chinese diabetics

线粒体转运核糖核酸亮氨酸基因异常与糖尿病

3、Missense mutation A point mutation that causes a change in one amino acid of a protein.

错义突变引起蛋白质中一个氨基酸变化得点突变。

4、Objective To explore the frequency of codon 201 point mutation of DCC gene in colorectal carcinoma and the relationship between codon 199 mutation and biologic behavior of CRC.

目的探寻结直肠癌缺陷基因201密码子在大肠癌中的突变规律。

重点词汇

point n. 点；要点；得分；标点 vt. （意思上）指向；削尖；加标点于；指路 vi. 表明；指向

mutation n. 变化, 突变, 元音变化 [化] 突变