Tuesday, 5 July 2016

What is plasmid DNA?

What is plasmid DNA?
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Plasmid is a double standed ,self replicating,extra chromosomal DNA Plasmids are cloning vectors that are widely used in molecularbiology andthey play an important roles in the laboratory.Plasmids are small, circular pieces of DNA  that replicate independently of the host chromosome.The first plasmids used in the lab were derivatives of naturally I occurring plasmids found in vacate.Since their discovery,molecularbiologists have added many features to plasmids to suit a variety of applications.In this lab,each team will I so late three plasmids from bacterial strains.
Plasmid DNA are red circular one

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