High-frequency transformation of Brevibacterium lactofermentum protoplasts by plasmid DNA

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High-frequency transformation of Brevibacterium lactofermentum protoplasts by plasmid DNA.

An efficient polyethylene glycol-assisted method for transformation of Brevibacterium lactofermentum protoplasts that uses plasmid vectors has been developed. Two small plasmids, pUL330 (5.2 kilobases) and pUL340 (5.8 kilobases), both containing the kanamycin resistance gene from transposon Tn5 and the replication origin of the natural plasmid pBL1 of B. lactofermentum, were selected as vectors...

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ژورنال

عنوان ژورنال: Journal of Bacteriology

سال: 1985

ISSN: 0021-9193,1098-5530

DOI: 10.1128/jb.162.1.463-467.1985