Cited by 318Fungal and yeast genetics researchEvolution and Genetic DynamicsMicrobial Metabolic Engineering and Bioproduction

An evolutionary perspective on the Crabtree effect

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Pfeiffer, Thomas, Morley, Annabel·2014·Frontiers in Molecular Biosciences

Abstract

The capability to ferment sugars into ethanol is a key metabolic trait of yeasts. Crabtree-positive yeasts use fermentation even in the presence of oxygen, where they could, in principle, rely on the respiration pathway. This is surprising because fermentation has a much lower ATP yield than respiration (2 ATP vs. approximately 18 ATP per glucose). While genetic events in the evolution of the Crabtree effect have been identified, the selective advantages provided by this trait remain controversial. In this review we analyse explanations for the emergence of the Crabtree effect from an evolutionary and game-theoretical perspective. We argue that an increased rate of ATP production is likely the most important factor behind the emergence of the Crabtree effect.

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Authors
Pfeiffer, T., & Morley, A.
Affiliations
Massey University (NZ)
Corresponding author
Pfeiffer, Thomas
Venue
Frontiers in Molecular Biosciences
Published
2014-10-21
Volume
1
Pages
17-17
ISSN
2296-889X (ISSN-L)
OpenAlex
W2172296079
Cited by
318
References
61
Citations by year
2026: 25 · 2025: 33 · 2024: 42 · 2023: 31 · 2022: 33 · 2021: 40 · 2020: 40 · 2019: 22 · 2018: 27 · 2017: 14 · 2016: 5 · 2015: 5 · 2014: 1
FWCI
3.41
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • Frontiers in Molecular Biosciences (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Fungal and yeast genetics research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Evolution and Genetic Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Microbial Metabolic Engineering and Bioproduction
Keywords
Crabtree effect, yeast evolution, fermentation, respiration, ATP yield, game theory, evolutionary emergence, Saccharomyces cerevisiae, ethanol production, metabolic trade-offs

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