Cited by 23Fungal and yeast genetics researchYeasts and Rust Fungi StudiesGenomics and Phylogenetic Studies

Contrasting strategies for sucrose utilization in a floral yeast clade

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Gonçalves, Carla, Marques, Margarida, Gonçalves, Paula·2022·mSphere

Abstract

Microbes usually have flexible metabolic capabilities and are able to use different compounds to meet their needs. The yeasts belonging to the Wickerhamiella and Starmerella genera (forming the so-called W/S clade) are usually found in flowers or insects that visit flowers and are known for having acquired many genes from bacteria by a process called horizontal gene transfer.

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Crossref · 10.1128/msphere.00035-22

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54 of 54 references verified0 citation errors · 0 not checkable

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  • Starmerella is considered a resource specialist organised in microbial consortia, capable of utilising a broad spectrum of carbohydrates, easily switching between respiration and fermentation depending on sugar and oxygen access.

    “Starmerella is considered more as a resource specialist organised in microbial consortia, capable of utilising a broad spectrum of carbohydrates, easily switching between respiration and fermentation (reacquired in most species) depending on sugar and oxygen access whereas Wickerhammiella mostly lost fermentation ability and specialized in the utilization of a narrow spectrum of carbohydrates, rel”

    From Mitochondrial retrograde control of transcription evolves with respiratory stress, metabolic adaptation, and virulence in budding yeasts (2026) · cites this paper as Gonçalves et al. 2022

    The Discussion (page unavailable) says Wickerhamiella has a somewhat broader niche than Starmerella and describes a broad-range pathway for using various disaccharides—the reverse of the claimed carbohydrate contrast. The Results (page unavailable) also report several Wickerhamiella species using maltose, melezitose and palatinose. The Introduction discusses switching between respiration and fermentation in yeasts generally, not the claimed easy switching by Starmerella according to sugar and oxygen access. (LLM, conf=0.85)

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  • Wickerhamiella mostly lost fermentation ability and specialized in the utilization of a narrow spectrum of carbohydrates, relying on intracellular sucrose metabolism.

    “Starmerella is considered more as a resource specialist organised in microbial consortia, capable of utilising a broad spectrum of carbohydrates, easily switching between respiration and fermentation (reacquired in most species) depending on sugar and oxygen access whereas Wickerhammiella mostly lost fermentation ability and specialized in the utilization of a narrow spectrum of carbohydrates, rel”

    From Mitochondrial retrograde control of transcription evolves with respiratory stress, metabolic adaptation, and virulence in budding yeasts (2026) · cites this paper as Gonçalves et al. 2022

    The Discussion (page unavailable) says Wickerhamiella species tend to be exclusively respiratory, and that several use an intracellular pathway for sucrose assimilation. But it describes that pathway as broad in substrate range and says Wickerhamiella may have a broader niche than Starmerella; intracellular sucrose metabolism also does not apply to all Wickerhamiella species. (LLM, conf=0.88)

    Experimental — accuracy not yet measured

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Authors
Gonçalves, C., Marques, M., & Gonçalves, P.
Affiliations
Unidade em Ciências Biomoleculares Aplicadas (PT)
Corresponding author
  • Gonçalves, Carla
  • Gonçalves, Paula
Venue
mSphere
Published
2022-04-27
Volume
7
Issue
2
Pages
e0003522-e0003522
ISSN
2379-5042 (ISSN-L)
OpenAlex
W4221120990
Cited by
23
References
54
Citations by year
2026: 5 · 2025: 3 · 2024: 14 · 2022: 1
FWCI
1.71
Type
journal article
Language
en
Open access
Locations
  • mSphere (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT) (submittedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
MEC | Fundação para a Ciência e a Tecnologia (PTDC/BIA-MIC/29529/2017, PTDC/BIA-EVL/1100/2020, LA/P/0140/2020, UIDB/04378/2020)
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 › Genomics and Phylogenetic Studies
Keywords
sucrose utilization, Starmerella, horizontal gene transfer, yeast metabolism
MeSH terms
Saccharomycetales, Glucose, Glucosides, Humans, Maltose, Saccharomyces cerevisiae, Sucrose

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