柱菠盐藻NR突变藻椿恭餐备 1．1乙基亚硝基脲（ENu）诱变杜氏盐藻 为增加突变机率，首先对杜氏盐藻进行诱变处理：取新鲜培养至对数 生长鬟的盐藻，善兔进行盐藻继瑰记数。
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...66-27-3] 甲磺酸乙酯 (ethyl methanesulphonate)[62-50-0] 丝裂霉素c (mitomycin c)[50-07-7] 乙基亚硝基脲 (ethyl nitrosourea)[759-73-9] 4-硝基喹啉-n-氧化物[56-57-5] 需外源性代谢活化 苯并(a)芘 (benzo(a)pyrene)[50-32-8] 环磷酰胺 (cyclophosphamide)...
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接种细胞一天后，用不同剂量乙基亚硝基脲（ENU）处理2小时，然后用标准法检查其染色体畸变和SCE率，用细胞计数法测定细胞毒性。
One day after plating, the cells were exposed for 2 h to various doses of ethylnitrosourea (ENU). CAs and SCEs were examined by the standard methods, while CT was determined by cell counts.
目的探讨亚硝基乙基脲（NEU）经胎盘诱发脑肿瘤动物模型的时间和剂量依赖性。
Objective To study time and dose dependence of animal models with brain neoplasms induced transplacentally with N-ethyl-N-nitrosourea (NEU).
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