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aside from ampR and insulin gene what other genes or sequence of DNA might be found...

aside from ampR and insulin gene what other genes or sequence of DNA might be found in a plasmid. think lac operon
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Plasmids are the genetic structure which is present in a cell that replicates independently of to the chromosomes . Mostly a small circular shaped DNA strand in the cytoplasm of protozoa or bacteria. The plasmids contains acessory genes which are used for antibiotic resistance. They carry and express with the foreign genes. Plasmids are vectors which means that they are the vehicles by which dna is introduced into the host cells. The genes or sequence of dna found in the plasmid apart from ampR and insulin are Pst I, EcoRI, ClaI, Hind III, BamHI, and Sal I.

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