FUNCTIONALLY INDEPENDENT CLONING VECTORS FOR USE IN STREPTOMYCETES

There is described a functionally independent recombinant DNA cloning vector comprising: a) a functional replicon-containing restriction fragment of plasmid pEL7 and b) one or more DNA segments that confer resistance to at least one antibiotic when transformed into a sensitive host cell, and c) if d...

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Bibliographische Detailangaben
Hauptverfasser: WALTER MITSUO NAKATSUKASA, JAMES ALBERT MABE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:There is described a functionally independent recombinant DNA cloning vector comprising: a) a functional replicon-containing restriction fragment of plasmid pEL7 and b) one or more DNA segments that confer resistance to at least one antibiotic when transformed into a sensitive host cell, and c) if desired, a replicon that is functional in E. coli and a DNA segment that confers antibiotic resistance in a sensitive E. coli host cell, said host cells being susceptible to transformation, cell division, and culture.