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  • Title: [The use of the multicopy plasmid pUC19 for assuring the constitutive expression of gene rplL in Escherichia coli].
    Author: Zolotukhin SB, Zhivolup AN, Krupskaia IV, Budmaska MI, Paton EB.
    Journal: Tsitol Genet; 1989; 23(6):22-4. PubMed ID: 2516378.
    Abstract:
    A mutation in lac-operator region of pUC19 plasmid causing an increase in beta-galactosidase activity was observed. The plasmid was used as a vector to provide high level of expression of the cloned E. coli rplL gene.
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