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Article

Respiration metabolism reduces oxidative and acid stress to improve long-term survival of Lactococcus lactis.

Molecular microbiology - 1 Sept 2004

Rezaïki Lahcen, Cesselin Bénédicte, Yamamoto Yuji, Vido Karin, van West Evelien, Gaudu Philippe, Gruss Alexandra

Abstract excerpt

The impact of oxygen on a cell is strongly dependent on its metabolic state: survival in oxygen of free-living Lactococcus lactis, best known as a fermenting, acidifying bacterium, is generally poor. In contrast, if haem is present, L. lactis uses oxygen to switch from fermentation to respiration metabolism late in growth, resulting in spectacularly improved long-term survival. Oxygen is thus beneficial rather...

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PMID: 15387813
DOI: 10.1111/j.1365-2958.2004.04217.x

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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