A method for forming directionally clonable randomly primed cDNA molecules includes the step of priming first strand synthesis using a set of first strand cDNA primers having the sequence 5'-XXNNNNNN-3' where XX is a constant dinucleotide pair across the set and NNNNNN is a random hexanucleotide, the...http://www.google.com/patents/US5629179?utm_source=gb-gplus-sharePatent US5629179 - Method and kit for making CDNA library
