Cloning and partial characterization of regulated promoters from Lactococcus lactis Tn917-lacZ integrants with the new promoter probe vector, pAK80.

Transposon Tn917-LTV1 was used to produce a collection of Lactococcus lactis strains with fusion of a promoterless lacZ gene to chromosomal loci. Screening 2,500 Tn917-LTV1 integrants revealed 222 that express beta-galactosidase on plates at 30 degrees C. Pulsed-field gel electrophoresis revealed Tn...

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Autores principales: Israelsen, H, Madsen, S M, Vrang, A, Hansen, E B, Johansen, E
Formato: Artigo
Lenguaje:Inglês
Publicado: 1995
Materias:
Research Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC167525/
https://ncbi.nlm.nih.gov/pubmed/7618865
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