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US 4,460,693 AGranted
Plasmids derived from Actinomycetes
AssigneeMeiji Seika Kaisha, Ltd.
InventorsHiromi Toyama, Chuhei Nojiri, Takashi Shomura, Yujiro Yamada
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Abstract
Essentially pure plasmids derived from Actinomycetes are described which have at least one restriction cleavage site for specific restriction enzyme and have molecular weight of less than 1.0.times.10.sup.7.
Claims4
An isolated essentially pure plasmid derived from Actinomycetes having at least one restriction cleavage site for specific restriction enzymes and a molecular weight of less than 1.0.times.10.sup.7, wherein said plasmid is selected from the group consisting of pSF765, pSF619 and pSF689.
Dependencies are inferred from the claim text.