V2EX missense mutation

Missense Mutation

定义 Definition

错义突变:一种点突变,导致密码子改变,使蛋白质中的某个氨基酸被替换为另一个氨基酸,从而可能改变蛋白质结构或功能(影响可大可小)。此外还有同义突变无义突变等其他类型。

发音 Pronunciation

/mssns mjuten/

例句 Examples

A missense mutation can change one amino acid in a protein.
错义突变可能会使蛋白质中的一个氨基酸发生改变。

In some diseases, a missense mutation disrupts protein folding, leading to loss of function.
在一些疾病中,错义突变会干扰蛋白质折叠,导致功能丧失。

词源 Etymology

missense由 *mis-*(“错误的、偏离的”)与 sense(“意义、含义”)组合,强调“编码意义变错了”;mutation来自拉丁语 mutare(“改变”)。合起来指“导致编码含义(氨基酸指定)发生错误改变的突变”。

相关词 Related Words

文献与作品 Literary Works

  • Robbins and Cotran Pathologic Basis of Disease(《罗宾斯-科特兰病理学基础》)
  • Harrison’s Principles of Internal Medicine(《哈里森内科学原理》)
  • Molecular Biology of the Cell(《细胞的分子生物学》)
  • Campbell Biology(《坎贝尔生物学》)
  • Introduction to Genetic Analysis(《遗传分析导论》)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     866 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 7ms UTC 21:32 PVG 05:32 LAX 13:32 JFK 16:32
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86