Single Copy Plasmids

Karl Fischer tyr-2 at
Thu Feb 27 12:12:32 EST 1997

In article <bbeitzel-2602971242340001 at>,
bbeitzel at (Brett Beitzel) wrote:

> Anyone know of any commercially available single copy E. coli plasmids? 
> If not, what oris will maintain a plasmid as a single copy?

What about the ori from F or F'? It is maintained (AFAIK) as a single copy
per cell.


Karl the hepB guy

Karl Fischer
tyr-2 at

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