Molecular Microbiology (1992) 6(22), 3385-3393

High copy number of the pUC piasmid results from a Rom/Rop-suppressible point mutation In RNA II Sue Lin-Chao,^* Wen-Tsuan Chen^ and Ten-Tsao ^Institute of fvlolecutar Biotogy, Academia Sinica, Nant

Rop-suppressible point mutation in RNA II.

The plasmids pUC18 and pUC19 are pBR322 derivatives that replicate at a copy number several fold higher than the parent during growth of Escherichia c...
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