pEGFP-T, a novel T-vector for the direct, unidirectional cloning and analysis of PCR-amplified promoters

摘要

A novel T-vector, designated as pEG-FP-T, was constructed which could be used for direct and unidirectional cloning and analysis of promoters. The method involves minimizing the non-recombinant background of the T-vector when used to clone PCR products, and maintaining only the forward orientation of the PCR products prior to transformation. The usefulness of this vector is demonstrated in cloning and analyzing promoters.