Give an account on plasmid screeening?
Answer / Taruna Singh
Plasmid screening is a laboratory technique used to identify and characterize plasmids present in bacterial cells. Plasmids can be screened based on their antibiotic resistance, host range, or size. Common methods include restriction digestion, agarose gel electrophoresis, conjugation, and transformation. Plasmid screening is crucial for cloning DNA fragments of interest, studying gene regulation, and creating recombinant strains.
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