Positive clones是指有將target gene 送到載體上，順利連結並穩定表現的 實在是看不下用翻譯軟體翻譯專業文件的東西了 你的文章缺了對這一個"product"的描述，導致"The product"用EcoRI...對pET的expression vectors不熟也不清楚這vectors的restriction map 建議你可以去找restriction map後搞清楚為何要用HindIII diane EGF DNA大約在4000左右, 因此他挑4000左右的clones為 positive clone
Positive thought can cure the heart; Wisdom can cure the evil.
A positive set A must have ν(A) > 0, there is nothing can...then consider the intersection of all E_n's, it is a positive set is contained in E by this construction.
The positive impact that employee stock bonus has on the firm performance is that the strategy...
Positive thinking produced an attitude of hopeful expectation and armed...
... person=cripple, enfeeble, handicap, impair, injure, lame, maim, paralyse, weaken. positive :-He was positive that he was confident. --------affirmative, assured...