ArticleEnvironmental microbiology2015
Functionality and prevalence of trehalose-based oligosaccharides as novel compatible solutes in ascospores of Neosartorya fischeri (Aspergillus fischeri) and other fungi.
Article in Environmental microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 64 citations in OpenAlex.
- Biotechnological potential of salt tolerant and xerophilic species of Aspergillus.Applied microbiology and biotechnology · 2024Review
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- Comprehensive antifungal investigation of natural plant extracts against Neosartorya spp. (Aspergillus spp.) of agriculturally significant microbiological contaminants and shaping their metabolic profile.Scientific reports · 2024Article
- SoilJournal of fungi (Basel, Switzerland) · 2023Review
- Soil-BorneInternational journal of molecular sciences · 2023Review
- Occurrence of Heat-Resistant Mold Ascospores in Pineapple and Sugarcane Field Soils in Thailand.International journal of microbiology · 2023Article
- Polymerase chain reaction-based methods for the detection of heat-resistant ascomycetous fungi.Mycoscience · 2023Article
- Exogenous Regulators Enhance the Yield and Stress Resistance of Chlamydospores of the Biocontrol AgentJournal of fungi (Basel, Switzerland) · 2022Article
- Temperature versus Relative Humidity: Which Is More Important for Indoor Mold Prevention?Journal of fungi (Basel, Switzerland) · 2022Article
- Fungi Occurrence in Ready-to-Eat Hazelnuts (Frontiers in microbiology · 2022Article
- Assessing the intracellular primary metabolic profile ofFrontiers in fungal biology · 2022Article
- Osmolyte Signatures for the Protection ofJournal of fungi (Basel, Switzerland) · 2021Article
- Abundant Small Protein ICARUS Inside the Cell Wall of Stress-Resistant Ascospores ofJournal of fungi (Basel, Switzerland) · 2021Article
- Synthesis of isobemisiose, neosartose, and fischerose: three α-1,6-linked trehalose-based oligosaccharides identified fromRSC advances · 2020Article
- Aspergillus fumigatus and Aspergillosis in 2019.Clinical microbiology reviews · 2019Review
- Lipids and soluble carbohydrates in the mycelium and ascomata of alkaliphilic fungus Sodiomyces alkalinus.Extremophiles : life under extreme conditions · 2019Article
- Biosynthesis of the antimicrobial cyclic lipopeptides nunamycin and nunapeptin by Pseudomonas fluorescens strain In5 is regulated by the LuxR-type transcriptional regulator NunF.MicrobiologyOpen · 2017Article
- Ecology of aspergillosis: insights into the pathogenic potency of Aspergillus fumigatus and some other Aspergillus species.Microbial biotechnology · 2017Review
- Water-, pH- and temperature relations of germination for the extreme xerophiles Xeromyces bisporus (FRR 0025), Aspergillus penicillioides (JH06THJ) and Eurotium halophilicum (FRR 2471).Microbial biotechnology · 2017Article
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Authors and funding
12 authors at 6 institutions in 3 countries.
Funding
Abstract
Ascospores of Neosartorya, Byssochlamys and Talaromyces can be regarded as the most stress-resistant eukaryotic cells. They can survive exposure at temperatures as high as 85°C for 100 min or more. Neosartorya fischeri ascospores are more viscous and more resistant to the combined stress of heat and desiccation than the ascospores of Talaromyces macrosporus which contain predominantly trehalose. These ascospores contain trehalose-based oligosaccharides (TOS) that are novel compatible solutes, which are accumulated to high levels. These compounds are also found in other members of the genus Neosartorya and in some other genera within the order Eurotiales that also include Byssochlamys and Talaromyces. The presence of oligosaccharides was observed in species that had a relatively high growth temperature. TOS glasses have a higher glass transition temperature (Tg ) than trehalose, and they form a stable glass with crystallizing molecules, such as mannitol. Our data indicate that TOS are important for prolonged stabilization of cells against stress. The possible unique role of these solutes in protection against dry heat conditions is discussed.
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