Plasmid DNA free essay sample

Definition, genetic roles, step-by-step isolation process, genetic engineering. PLASMID DNA Introduction Plasmid DNA is one of three related genetic elements of all living organisms, chromosomal DNA, plasmids or plasmid-DNA, and the so-called transposable elements that co-exist with the other two and can enhance genetic instability among organisms (5:28). Plasmids have become crucial to medicine and genetics because they are capable of being transformed artificially and of transmitting on their own, from generation to generation, certain resistances or immunities to antibiotic chemicals or other environmental inputs. The Role(s) of Plasmid DNA Postgate introduces the study of microbiology by revealing that 90 percent of living material lies in the microorganisms; thus, they are responsible..