同一细胞中,单独的DNA结合结构域杂交体(BD-x)或转录激活结构域杂交体(AD-y)都不能激活报告基因的转录。若这两个外源蛋白不结合,则不能形成转录激活因子,报告基因就不被激活。
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probably y ad 或许 ; 很可能
assuredly y ad 无疑地
actually y ad 实际上 ; 竟然
absolutely y ad 完全地
deservedly y ad 当然应受地
midway y ad 在中途
barely y ad 勉强 ; 仅仅
virtually y ad 实际上
ad-agency y 广告代理商
Yahoo's (YHOO) $100 million "It's Y!ou" ad campaign is one such example.
比如雅虎(Yahoo)在“It's Y! ou”广告活动上砸了1亿美元,但最终收效甚微。
Methods After pre treatment with aluminium chloride, the model of demential was established. The AD animal models were concluded to be successful or not, through the performance of Y-shape maze task.
方法大鼠以氯化铝溶液灌胃制备AD动物模型,通过Y形迷宫实验,判断AD动物模型是否建立成功。
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