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化学诱变剂的英文

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"化学诱变剂"怎么读用"化学诱变剂"造句

英文翻译手机手机版

  • chemical mutagen

例句与用法

  • From 19 arabidopsis male sterile lines isolated from an ethyl methanesulphonate - induced ( ems - induced ) population , a total of four male sterile mutants were screened with each mutant controlled by a single recessive gene
    首先对19个经化学诱变剂ems处理得到的雄性不育突变体进行背景纯化和遗传分析,从中筛选到四个单个隐性基因控制的雄性不育突变体( ec2 - 157 、 ec1 - 188 、 ec2 - 115和ec2 - 214 ) 。
  • Studies of genes related to heart development in drosophila contribute to reveal the mechanisms of human heart development and the congenital heart diseases . to clone and identify new genes that control the heart development , by a way of chemical mutagen , ems , we have established 1 , 200 balanced - lethal lines on chromosome 2 and 3 . with the screening the 330 stocks with immunochemical method using heart - specific antibody , mab . no . 3 , we detected 60 lethal lines showing heart mutant phynotype
    为了克隆和鉴定控制心脏发育的新基因,本研究利用化学诱变剂甲磺酸乙酯大规模地诱变果蝇,并且建立了1200个第二和第三染色体的平衡致死系,利用心脏组织特异抗体mab . no . 3对其中330个品系进行免疫化学方法筛选,观察到有60个致死系表现出心脏突变表型, 20个品系的心脏突变表型有待进一步证实。
  • Monofunctional alkylating agent n - methyl - n ' - nitro - n - nitrosoguanidine ( mnng ) is a widely spread environmental mutagen and carcinogen that targets dna and proteins to generate adducts . among the adducts , o6 - alkyl guanine is the predominant mutagenic lesion because of its mispairing properties , which can eventually lead to chromosomal aberrations , point mutations , and cell death . this lesion also appears to be involved in tumor initiation , particularly in gastric carcinogenesis
    单功能烷化剂n -甲基- n -硝基- n -亚硝基胍( mnng )是一种在环境中广泛存在的化学诱变剂和致癌剂,它能和dna及蛋白质等生物大分子形成加合物( adduct ) ,其引起的与突变有关的主要dna损伤类型是o ~ 6 -甲基鸟嘌呤,这种损伤与肿瘤尤其是胃癌的发生密切相关。
  • Because there are no enough efficiency methods to dispose pollute , so to study and develop new methods is very urgent . we do some work to study on the radioresistance bacteria deinococcus radiodurans to construct one super bacteria , which could resolve the pollution in a complex environment contaminated by both radiation and organic compound
    同时针对耐辐射奇球菌deinococcusradiodurans对电离辐射、紫外线、干燥、强氧化剂和一些化学诱变剂的惊人的抗性,对构建在放射性和有机卤代物污染的复合环境中具有生物修复功能的超级基因工程菌方面做了初步的研究,以发展有效清除环境污染的新途径。
用"化学诱变剂"造句  

其他语种

百科解释

化学诱变剂是指可以作为诱变剂的化学物质。化学诱变剂包括在DNA复制时可替换正常碱基、引起错误的碱基配对从而造成突变的碱基类似物;能嵌入双螺旋的碱基中使复制时插入一个额外的碱基,从而造成移码突变的嵌入剂等。
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