重組誘發劑 的英文怎麼說

中文拼音 [zhòngyòu]
重組誘發劑 英文
recombinagenic
  • : 重Ⅰ名詞(重量; 分量) weight Ⅱ動詞(重視) lay [place put] stress on; place value upon; attach im...
  • : Ⅰ名詞1 (由不多的人員組成的單位) group 2 (姓氏) a surname Ⅱ動詞(組織) organize; form Ⅲ量詞(...
  • : 動詞1. (誘導) guide; lead; induce 2. (使用手段引人隨從自己的意願) lure; seduce; entice
  • : 名詞(頭發) hair
  • : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
  • 重組 : bpr
  • 誘發 : bring out; induce; cause to happen
  1. In our laboratory, a unique mutation detection system using a shuttle vector plasmid has been established to demonstrate that a low concentration of mnng ( 0. 2 m ) can induce nontargeted mutation in mammalian cells : the mammalian cells were exposed to 0. 2m mnng for 2. 5h, then a shuttle plasmid pz189 carrying supf trna gene was transfected into cells after 24h culture. we found a 5 - fold higher mutation frequency of the plasmid replicated in pretreated cells than the spontaneous mutation frequency of the plasmid replicated in control cells. this kind of mutation did not occur immediately after mnng exposure

    我們實驗室曾用一特殊的突變檢測系統,直接證明dna損傷可在哺乳動物細胞非定標性突變:首先用低濃度( 0 . 2 m )的短壽烷化mnng (半壽期為1 . 1hr )處理細胞2 . 5h后,繼續培養24h ,將有用作突變檢測的靶基因supftrna基因的穿梭質粒pz189轉入細胞復制,現在未受致癌物直接攻擊的穿梭質粒中有較自突變率高5倍以上的靶基因突變。
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