ArticleExtremophiles : life under extreme conditions2016
Yeasts from sub-Antarctic region: biodiversity, enzymatic activities and their potential as oleaginous microorganisms.
Article in Extremophiles : life under extreme conditions, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 58 citations in OpenAlex.
- Diversity of culturable fungi in Antarctic lakes and their potential for producing compounds of biotechnological interest.Extremophiles : life under extreme conditions · 2025Article
- Assessing variability among culturable phylloplane basidiomycetous yeasts from Italian agroecosystems.World journal of microbiology & biotechnology · 2024Article
- Seasonal Dynamics of Culturable Yeasts in Ornithogenically Influenced Soils in a Temperate Forest and Evaluation of Extracellular Enzyme Secretion inJournal of fungi (Basel, Switzerland) · 2024Article
- Enzymes and biosurfactants of industrial interest produced by culturable fungi present in sediments of Boeckella Lake, Hope Bay, north-east Antarctic Peninsula.Extremophiles : life under extreme conditions · 2024Article
- The First Description of the Microbial Diversity in the Amarillo River (La Rioja, Argentina), a Natural Extreme Environment Where the Whole Microbial Community Paints the Landscape Yellow.Microorganisms · 2024Article
- Communities of culturable freshwater fungi present in Antarctic lakes and detection of their low-temperature-active enzymes.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2023Article
- Selection of Antarctic yeasts as gray mold biocontrol agents in strawberry.Extremophiles : life under extreme conditions · 2023Article
- Recent Insights into the Use of Antagonistic Yeasts for Sustainable Biomanagement of Postharvest Pathogenic and Mycotoxigenic Fungi in Fruits with Their Prevention Strategies against Mycotoxins.Journal of agricultural and food chemistry · 2023Review
- Genomic and proteomic analysis of Tausonia pullulans reveals a key role for a GH15 glucoamylase in starch hydrolysis.Applied microbiology and biotechnology · 2022Article
- Antarctic yeasts: potential use in a biologic treatment of textile azo dyes.Bioresources and bioprocessing · 2022Article
- Fungal diversity in the coastal waters of King George Island (maritime Antarctica).World journal of microbiology & biotechnology · 2021Article
- Growth of wood-inhabiting yeasts of the Faroe Islands in the presence of spent sulphite liquor.Antonie van Leeuwenhoek · 2021Article
- Enological potential of non-Mycology · 2021Article
- Evaluation of BOX-PCR and REP-PCR as Molecular Typing Tools for Antarctic Streptomyces.Current microbiology · 2020Article
- Symbiotic Associations: Key Factors That Determine Physiology and Lipid Accumulation in Oleaginous Microorganisms.Frontiers in microbiology · 2020Review
- Soil Fungal Diversity Loss and Appearance of Specific Fungal Pathogenic Communities Associated With the Consecutive Replant Problem (CRP) in Lily.Frontiers in microbiology · 2020Article
- Biocontrol ofMicroorganisms · 2019Article
- Taxonomy and richness of yeasts associated with angiosperms, bryophytes, and meltwater biofilms collected in the Antarctic Peninsula.Extremophiles : life under extreme conditions · 2019Article
- Pectinolytic yeasts from cold environments: novel findings of Guehomyces pullulans, Cystofilobasidium infirmominiatum and Cryptococcus adeliensis producing pectinases.Extremophiles : life under extreme conditions · 2017Article
- Temporal Dynamics of Soil Microbial Communities below the Seedbed under Two Contrasting Tillage Regimes.Frontiers in microbiology · 2017Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Various microbial groups are well known to produce a range of extracellular enzymes and other secondary metabolites. However, the occurrence and importance of investment in such activities have received relatively limited attention in studies of Antarctic soil microbiota. Sixty-one yeasts strains were isolated from King George Island, Antarctica which were characterized physiologically and identified at the molecular level using the D1/D2 region of rDNA. Fifty-eight yeasts (belonging to the genera Cryptococcus, Leucosporidiella, Rhodotorula, Guehomyces, Candida, Metschnikowia and Debaryomyces) were screened for extracellular amylolytic, proteolytic, esterasic, pectinolytic, inulolytic xylanolytic and cellulolytic activities at low and moderate temperatures. Esterase activity was the most common enzymatic activity expressed by the yeast isolates regardless the assay temperature and inulinase was the second most common enzymatic activity. No cellulolytic activity was detected. One yeast identified as Guehomyces pullulans (8E) showed significant activity across six of seven enzymes types tested. Twenty-eight yeast isolates were classified as oleaginous, being the isolate 8E the strain that accumulated the highest levels of saponifiable lipids (42 %).
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