New Protein Techniques

Inrecent years therehasbeen atremendousincreaseinour understandingofthe functioningofthe cellat the molecular leveL This has been achieved in the main by the invention and developmentof new methodology, particularlyin that area generally referred to as "genetic engineering. " Al- though this revolution has been taking place in the field of nucleic acids research, the protein chemist has at the same timedevelopedfresh methodologytokeeppace with the re- quirements ofpresent-daymolecularbiolog...