【分享】向老外索要质粒，菌种等的英文信范文（转贴）但是问题在于邮寄过程很麻烦，如果按正常程序通过中国海关需要办理各种手续报关，我办手续的时候近乎绝望了，差点放弃，结果老外看我总是向他要各种文件、发票等东西，一着急按邮寄DNA样品给我寄过来了。邮寄时如果说是质粒恐怕会有很多麻烦。非常好用,我就是这么写的:Dear Professor Bruss V:I am working on immunology. And one of my projects focuses on the treatment of HBV.We want to construct a vector pHBV1.5 which your used in one of your paper(Proc.Natl.Acad.Sci.USA,vol88:1059-1063).Construct this vector seems to be a problem hard to get over for us.One of my graduates has been working on it for a cou
