用有限稀释法,得到来源于同一细胞的亚细胞系克隆;
Limiting dilution was used to obtain subcell line clone fr om the same cells.
词缓存是一个数组,不是散列表,反映出事实上同一个词可以出现在水平方向上,也可以出现在垂直方向上,但细胞只能归于一个这样的词。
The word cache is an array, not a hash, to reflect the fact that the same word could appear horizontally and vertically but the cell would only get credit for one such word.
有时也可能产生新的病毒,再次感染同一细胞,但在足够长的时间里,该病毒将会失去感染力。
For a while it might be able to make new viruses that could re-infect the same cell, but over enough time, the viruses would become disabled.
Sometimes second messengers collect signals from a variety of different receptor systems, translate them into one kind of internal change, and the cell then just has to know about that one thing changing.
第二信使分子能够收集,来自不同受体系统的信号,将它们转化为同一种细胞内在的变化,这样细胞就只需对一种变化作出反应
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