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Article

Genetic characterization of the CcpA-dependent, cellobiose-specific PTS system comprising CelB, PtcB and PtcA that transports lactose in Lactococcus lactis IL1403.

International journal of food microbiology - 31 Jan 2011

Aleksandrzak-Piekarczyk Tamara, Polak Jolanta, Jezierska Beata, Renault Pierre, Bardowski Jacek

Abstract excerpt

Lactose metabolism is one of the most important areas of research on Lactic Acid Bacteria (LAB). In rapidly acidifying industrial Lactococcus lactis strains, lactose is transported by a lactose-specific phosphotransferase system (PTS) encoded by a plasmid. However, an alternative lactose catabolic pathway was evidenced in the plasmid-cured, and thus initially lactose-negative L. lactis IL1403. We showed that in...

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Identifiers

PMID: 21262549
DOI: 10.1016/j.ijfoodmicro.2010.12.011

Genes

PTS

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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