I am a newbie to Research, as the name suggests :). I want to create a bacterial (Pseudomonas) genomic library. I have no idea where to begin, though I've contacted a number of companies for recommendations on their library construction kits. Any ideas and recommendations would really help me. I'd also like to know, is there a particular advantage of using EcoR1 over BamH1 and vice versa? Thanks all and pleeeeeease, do respond.