ArticleApplied and environmental microbiology2013
Distribution and functions of phosphotransferase system genes in the genome of the lactic acid bacterium Oenococcus oeni.
Article in Applied and environmental microbiology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 31 citations in OpenAlex.
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- Metabiotics Signature through Genome Sequencing and In Vitro Inhibitory Assessment of a NovelInternational journal of molecular sciences · 2023Article
- Genome analysis of a plasmid-bearing myxobacterimFrontiers in microbiology · 2023Article
- Evaluation of probiotic characteristics and whole genome analysis of Pediococcus pentosaceus MR001 for use as probiotic bacteria in shrimp aquaculture.Scientific reports · 2021Article
- Use of Yeast Mannoproteins byFoods (Basel, Switzerland) · 2021Article
- Expanding the biodiversity of Oenococcus oeni through comparative genomics of apple cider and kombucha strains.BMC genomics · 2019Article
- Simultaneous consumption of cellobiose and xylose byBiotechnology for biofuels · 2018Article
- Article
- Non-Frontiers in microbiology · 2018Review
- Carbohydrate metabolism in Oenococcus oeni: a genomic insight.BMC genomics · 2016Article
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Authors and funding
8 authors at 3 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Oenococcus oeni, the lactic acid bacterium primarily responsible for malolactic fermentation in wine, is able to grow on a large variety of carbohydrates, but the pathways by which substrates are transported and phosphorylated in this species have been poorly studied. We show that the genes encoding the general phosphotransferase proteins, enzyme I (EI) and histidine protein (HPr), as well as 21 permease genes (3 isolated ones and 18 clustered into 6 distinct loci), are highly conserved among the strains studied and may form part of the O. oeni core genome. Additional permease genes differentiate the strains and may have been acquired or lost by horizontal gene transfer events. The core pts genes are expressed, and permease gene expression is modulated by the nature of the bacterial growth substrate. Decryptified O. oeni cells are able to phosphorylate glucose, cellobiose, trehalose, and mannose at the expense of phosphoenolpyruvate. These substrates are present at low concentrations in wine at the end of alcoholic fermentation. The phosphotransferase system (PTS) may contribute to the perfect adaptation of O. oeni to its singular ecological niche.
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