A plasmid in the archaebacterium Sulfolobus acidocaldarius.
A plasmid of mol. wt. approximately 9 x 10 has been isolated from the archaebacterium Sulfolobus acidocaldarius strain B12. Plasmid production is induced by u.v. radiation. A copy of the plasmid is probably carried by the chromosome, integrated at a specific site. The entire plasmid, and also restriction fragments of it, has been cloned into Escherichia coli plasmid vectors, and the cleavage sites on the plasmid DNA of three restriction endonucleases have been mapped.
Yeats
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Max-Planck-Institut für Biochemie, D-8033 Martinsried bei München, FRG.
McWilliam
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Zillig
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