The synthetic gp120 gene was generated from eight 160–200 base oligonucleotides, produced on a Milligen 8750 synthesizer. After elution with 30 % ammonium hydroxide, the oligonucleotides were deblocked at 55 °C for 12 h, precipitated with n-butanol and resuspended in H2O. 15–25-mer oligonucl...
1-yu Ai entitled Phase Measurement Accura~ Limitation in Pha~e Shifting Interferome-tr-y--- and recommend that it be accepted as fulfilling the dissertation requirement for the Degree of Doctor of Philosophy ---~~--- Robert R. Shannon Date Date Date 10/13/1987 10/13/1987 10/13/1987 ...
aI can not do any one of them until now 我不可能直到现在做任何他们中的一个[translate] a汽车成为中国越来越多人不可缺少的交通工具 正在翻译,请等待...[translate] a有些苹果在树上 Some apples on tree[translate] aThey naturally look for someone else who could be responsible for the problem 他...