Cited by 8Fungal and yeast genetics researchYeasts and Rust Fungi StudiesMicrobial Metabolic Engineering and Bioproduction

Life-history strategies and carbon metabolism gene dosage in the Nakaseomyces yeasts

Legrand, Judith, Bolotin-Fukuhara, Monique, Bourgais, Aurélie, Fairhead, Cécile, Sicard, Delphine·2016·FEMS Yeast Research

Abstract

The Nakaseomyces clade consists of a group of six hemiascomyceteous yeasts (Candida glabrata, Nakaseomyces delphensis, C. nivarensis, C. bracarensis, C. castelli, N. bacillisporus), phylogenetically close to the yeast Saccharomyces cerevisiae, their representative being the well-known pathogenic yeast C. glabrata. Four species had been previously examined for their carbon assimilation properties and found to have similar properties to S. cerevisiae (repression of respiration in high glucose-i.e. Crabtree positivity-and being a facultative anaerobe). We examined here the complete set of the six species for their carbon metabolic gene content. We also measured different metabolic and life-history traits (glucose consumption rate, population growth rate, carrying capacity, cell size, cell and biomass yield). We observed deviations from the glycolytic gene redundancy observed in S. cerevisiae presumed to be an important property for the Crabtree positivity, especially for the two species C. castelli and N. bacillisporus which frequently have only one gene copy, but different life strategies. Therefore, we show that the decrease in carbon metabolic gene copy cannot be simply associated with a reduction of glucose consumption rate and can be counterbalanced by other beneficial genetic variations.

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Registry

Crossref · 10.1093/femsyr/fov112

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  • C. glabrata is a facultatively anaerobic, crabtree-positive yeast which prefers fermentation over respiration in the presence of oxygen.

    “C. glabrata is a facultatively anaerobic, crabtree-positive yeast which prefers fermentation over respiration in the presence of oxygen [110,111].”

    From Candida glabrata: A Lot More Than Meets the Eye (2019) · cites this paper as [111]

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Authors
Legrand, J., Bolotin-Fukuhara, M., Bourgais, A., Fairhead, C., & Sicard, D.
Affiliations
  • Université Paris-Saclay (FR)
  • Université Paris-Sud (FR)
Venue
FEMS Yeast Research
Published
2015-12-17
Volume
16
Issue
2
Pages
fov112
ISSN
  • 1567-1356 (ISSN-L)
  • 1567-1364
OpenAlex
W2220941193
Cited by
8
References
55
Citations by year
2026: 1 · 2025: 2 · 2024: 2 · 2022: 1 · 2019: 2
FWCI
0.00
Type
journal article
Language
en
Open access
closed
Locations
  • FEMS Yeast Research (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
  • HighWire Press Open Archive (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Fungal and yeast genetics research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Yeasts and Rust Fungi Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Microbial Metabolic Engineering and Bioproduction
Keywords
Candida glabrata, hemiascomycetes, carbon metabolism, gene dosage, Crabtree effect, facultative anaerobes, life history strategies, population growth rate, carrying capacity, glucose consumption rate, cell size, biomass yield
MeSH terms
Aerobiosis, Anaerobiosis, Carbon, Saccharomycetales, Fermentation, Glucose, Glycolysis, Oxidative Phosphorylation, Biomass, Gene Dosage, Metabolic Networks and Pathways

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