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Article

The efflux of a fluorescent probe is catalyzed by an ATP-driven extrusion system in Lactococcus lactis.

Journal of bacteriology - 1 May 1992

Molenaar D, Bolhuis H, Abee T, Poolman B, Konings W N

Abstract excerpt

Many bacteria, both gram positive and gram negative, extrude in an energy-dependent manner the fluorescent pH indicator 2',7'-bis-(2-carboxyethyl)-5[and -6]-carboxyfluorescein (BCECF) (D. Molenaar, T. Abee, and W. N. Konings, Biochim. Biophys. Acta 1115:75-83, 1991). This efflux was studied in detail in Lactococcus lactis, and several indications that a transport system is involved were found. This transport...

Topics

Adenosine Triphosphate
Biological Transport, Active
Dicyclohexylcarbodiimide
Drug Resistance, Microbial
Flow Cytometry
Fluoresceins
Hot Temperature
Lactococcus lactis
Lactose
Mutation
Vanadates

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Identifiers

PMID: 1577684
DOI: 10.1128/jb.174.10.3118-3124.1992
PMCID: PMC205976

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1577684-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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