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Plasmids, loss of lactose metabolism, and appearance of partial and full lactose-fermenting revertants in Streptococcus cremoris B1.

The unstable ability to metabolize lactose (lac) via the phosphoenolpyruvate-phosphotransferase system (PTS) was examined in Streptococcus cremoris B1. The presence of functional lactose-specific PTS enzymes was correlated with the presence of a distinct plasmid species. Characterization of deoxyrib...

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Detalles Bibliográficos
Main Authors: Anderson, D G, McKay, L L
Formato: Artigo
Idioma:Inglês
Publicado: 1977
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC234935/
https://ncbi.nlm.nih.gov/pubmed/830644
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