environmental mutagen meaning in English
环境诱变剂
环境致变
Examples
- Similarly , the cellular response to the environmental mutagens is not always initiated by dna damage
同样地，环境诱变剂诱发的细胞应答反应也不只是单纯地由dna损伤所触发的。 - Environmental mutagens can also induce mutations at undamaged sites and result in the so - called nontargeted mutation
环境诱变剂引起的突变也可发生在非dna损伤部位，我们称之为非定标性突变( nontargetedmutagenesis ) 。 - However , environmental mutagens can also induce mutations at undamaged sites and result in the so - called nontargeted mutagenesis
但是环境诱变剂引起的突变也可发生在非dna损伤部位，它被称之为非定标性突变( nontargetedmutagenesis ) 。 - 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。
Related Words
- mutagen persistence
- environmental air
- environmental stree
- environmental compatibility
- environmental geochemistry
- environmental cracking
- environmental laboratory
- environmental geotechnics
- environmental oceanogrphy
- environmental approvals
- environmental motion
- environmental movement
- environmental mutagen information center
- environmental mutagen society