Fate of exogenous recombinant plasmids introduced into mouse and human cells

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Fate of exogenous recombinant plasmids introduced into mouse and human cells.

We have constructed a number of plasmids selectable in both E. coli and mouse or human cells. Human DNA sequences were inserted and the recombinant plasmids were used to transfect either mouse or human cells by the Ca-phosphate precipitation technique. We have observed that: (i) competent cells uptake large amounts of plasmid DNA; (ii) input plasmids persist in transformed mammalian cells as fr...

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ژورنال

عنوان ژورنال: Nucleic Acids Research

سال: 1985

ISSN: 0305-1048,1362-4962

DOI: 10.1093/nar/13.15.5545