V2EX monosomy

Monosomy

释义 Definition

单体性;单染色体(现象):在二倍体生物中,某一对同源染色体中缺少一条,使该染色体的数目变为 2n1。常见于染色体不分离导致的异常核型;在人类中,较知名的例子是 X 单体(45,X,特纳综合征)

发音 Pronunciation (IPA)

/mnsmi/

词源 Etymology

来自希腊语构词:mono-(单一、一个)+ -somy(与“身体/染色体数量”相关的后缀,用于表示染色体组数变化的状态)。整体意思就是“少了一条(某对中的)染色体”。

例句 Examples

Monosomy can cause developmental problems.
单体性可能引发发育问题。

In humans, monosomy of the X chromosome (45,X) is associated with Turner syndrome, while most other monosomies are not compatible with life.
在人类中,X 染色体单体(45,X)与特纳综合征相关,而大多数其他单体性通常无法存活到出生。

相关词 Related Words

文学与著作中的用例 Literary / Notable Works

  • Campbell Biology(《坎贝尔生物学》):在“染色体异常/非整倍体”章节中讨论单体性与三体性等概念。
  • Thompson & Thompson Genetics in Medicine(《汤普森医学遗传学》):在临床遗传学语境下讲解单体性(如 45,X)及其表型关联。
  • Human Molecular Genetics(《人类分子遗传学》):在染色体数目异常与疾病机制部分提及单体性及其后果。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2569 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 11ms UTC 15:16 PVG 23:16 LAX 08:16 JFK 11:16
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