Biotechnology priciples and process || step OF genetic engineering

Genetic engineering is

Genetic engineering is

Genetic engineering is :

Biotechnology priciples and process || enzymes used in genetic engineering || restriction endonucleases

Biotechnology priciples and process || Tools Used in Genetic Engineering || 1.Vectors || A.Plasmids ||Types OF Plasmids ||PBR322 and PUC19 || Structure OF PBR 322 and Its Details Selectable Markers

Biotechnology priciples and process || types OF vectors used in biotechnology || competent host with transformation with recombinant DNA || types OF gene transfer || vector less gene transfer

First step in genetic engineering is