lethal mutant 中文意思是什麼

lethal mutant 解釋
致死突變型
  • lethal : adj 致死的,致命的,殺傷性的;〈美國〉外援以提供武器形式進行的,提供軍援的。 a lethal chamber 煤...
  • mutant : adj. 【生物學】變異的;變異所引起的;與突變[變種]有關的,經過突變[變種]的。n. 突變[變種]型生物;突變。
  1. This has allowed the development of a balanced - lethal system for the expression of heterologous antigens in vaccine strains using vectors containing the wild - type asd gene from s. typhimurium and asd mutant salmonella hosts

    Sds一page和westem一blot檢測表明,菌苗侯選株能夠分別表達出相對分子質量為64kda的尿素酶b蛋白與77kda的尿素酶b和熱休克蛋白a的融合蛋白。
  2. 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

    為了克隆和鑒定控制心臟發育的新基因,本研究利用化學誘變劑甲磺酸乙酯大規模地誘變果蠅,並且建立了1200個第二和第三染色體的平衡致死系,利用心臟組織特異抗體mab . no . 3對其中330個品系進行免疫化學方法篩選,觀察到有60個致死系表現出心臟突變表型, 20個品系的心臟突變表型有待進一步證實。
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