Question

what is a phage vector​

Answer 1

Explanation:

Lambda phage vectors have the advantage of high transformation efficiencies due to good commercially available packaging extracts; however, the combination of electroporation of plasmid DNA containing cDNA inserts and certain strains of E. coli can now rival phage. More importantly, it is our experience that replica plaque lifts are more reproducible than replica colony lifts; therefore, screening by differential hybridization may have less inherent errors when using a phage library.

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