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Article

Characteristics and osmoregulatory roles of uptake systems for proline and glycine betaine in Lactococcus lactis.

Journal of bacteriology - 1 Sept 1993

Molenaar D, Hagting A, Alkema H, Driessen A J, Konings W N

Abstract excerpt

Lactococcus lactis subsp. lactis ML3 contains high pools of proline or betaine when grown under conditions of high osmotic strength. These pools are created by specific transport systems. A high-affinity uptake system for glycine betaine (betaine) with a Km of 1.5 microM is expressed constitutively. The activity of this system is not stimulated by high osmolarities of the growth or assay medium but varies...

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Identifiers

PMID: 8366030
DOI: 10.1128/jb.175.17.5438-5444.1993
PMCID: PMC206599

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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