Aquatic Fungi: From Natural Ecosystems to Unusual Habitats (or) under Environmental Changes

A special issue of Journal of Fungi (ISSN 2309-608X). This special issue belongs to the section "Environmental and Ecological Interactions of Fungi".

Deadline for manuscript submissions: closed (30 April 2022) | Viewed by 6271

Special Issue Editors


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Guest Editor
National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), 113 Thailand Science Park, Phahonyothin Rd, Khlong Nueng, Khlong Luang, Pathum Thani 12120, Thailand
Interests: microfungi and freshwater fungi; fungal systematics/taxnomy; mycological diversity; polyphasic fungal identification; decomposition and degradation by fungi; extreme environment/usual habitat derived micro-fungi; agricultural residue-degrading fungi; mycelium-based composite

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Guest Editor
Center for Yunnan Plateau Biological Resources Protection and Utilization, College of Biological Resource and Food Engineering, Qujing Normal University, Qujing 655011, China
Interests: asexual fungi; nomenclature; taxonomy; phylogeny; marine and fresh water fungi; fungi in extreme environments; timber pathogens

Special Issue Information

Dear colleagues,

Aquatic fungi (AF) are a diverse group of organisms that occur in naturally aquatic ecosystems, i.e., water-related, freshwater, marine, and brackish water habitats, and other extreme water environments. Aquatic fungi comprise highly diverse fungal groups and non-fungal members such as Ascomycota, Basidiomycota, Chytridiomycota, Zygomycota, Cryptomycota, yeasts, fungal asexual morphs, and taxa traditionally treated as fungi (e.g., oomycetes and zoosporic fungi).

Currently, a change of global environment is most often driven by anthropogenic influences and natural ecological processes, resulting in large-scale shifts in weather patterns. Examples of these changes include aquatic shortages, flooding, stratospheric ozone depletion, biodiversity loss, atmospheric–land–aquatic pollutants, climate change, and global warming. These environmental changes are expected to have an impact on fungal diversity patterns and on mycological functions in water habitats. In addition, unusual or extreme conditions in water ecosystems are expected to prevent the development of aquatic mycobiota and pose grave danger to aquatic fungi and fungal-like microbes for their survivals. Stress conditions may be extremely high or low: content of oxygen or carbon dioxide; high levels of acidity, or alkalinity; absence of water; water containing a high concentration of salt or sugar; and the presence of sulfur, petroleum, and other toxic substances, for example.

The aim of this Special Issue is to focus on the diversity, taxonomy, evolution, and ecology of aquatic fungi (marine and freshwater fungi) and fungal-like microbes from the natural field studies, in globally environmental changes or in unusual/extreme environments.

Topics include but are not limited to biodiversity, distribution, traditional method, phylogeny, functional diversity, and fungal interactions of aquatic fungi as the follows: (1) aquatic fungi from naturally aquatic ecosystems; (2) aquatic fungi under globally environmental changes; or (3) aquatic fungi in unusual/extreme habitats (i.e., hot spring, mud pool, hypersaline, deep ocean, geographical poles, and glaciers). Manuscripts summarizing recent advances in the topic or introducing novel experimental methods are also welcome.

Dr. Nattawut Boonyuen
Prof. Dr. Nalin Wijayawardene
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Journal of Fungi is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • Ascomycota and asexual morph
  • Chytridiomycota
  • Oomycota
  • Ecology
  • freshwater fungi
  • marine fungi
  • marine-derived fungi
  • fungal-like organisms/microbes
  • fungal systematics
  • phylogeny
  • fungal evolution
  • mycological taxonomy
  • fungal diversity
  • fungal ecology
  • taxonomy

Published Papers (2 papers)

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Research

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14 pages, 13085 KiB  
Article
Fungal Diversity and Composition of the Continental Solar Saltern in Añana Salt Valley (Spain)
by Maia Azpiazu-Muniozguren, Alba Perez, Aitor Rementeria, Irati Martinez-Malaxetxebarria, Rodrigo Alonso, Lorena Laorden, Javier Gamboa, Joseba Bikandi, Javier Garaizar and Ilargi Martinez-Ballesteros
J. Fungi 2021, 7(12), 1074; https://doi.org/10.3390/jof7121074 - 14 Dec 2021
Cited by 7 | Viewed by 2786
Abstract
The Añana Salt Valley in Spain is an active continental solar saltern formed 220 million years ago. To date, no fungal genomic studies of continental salterns have been published, although DNA metabarcoding has recently expanded researchers’ ability to study microbial community structures. Accordingly, [...] Read more.
The Añana Salt Valley in Spain is an active continental solar saltern formed 220 million years ago. To date, no fungal genomic studies of continental salterns have been published, although DNA metabarcoding has recently expanded researchers’ ability to study microbial community structures. Accordingly, the aim of this present study was to evaluate fungal diversity using the internal transcribed spacer (ITS) metabarcoding at different locations along the saltern (springs, ponds, and groundwater) to describe the fungal community of this saline environment. A total of 380 fungal genera were detected. The ubiquity of Saccharomyces was observed in the saltern, although other halotolerant and halophilic fungi like Wallemia, Cladosporium, and Trimmatostroma were also detected. Most of the fungi observed in the saltern were saprotrophs. The fungal distribution appeared to be influenced by surrounding conditions, such as the plant and soil contact, cereal fields, and vineyards of this agricultural region. Full article
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Review

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25 pages, 3913 KiB  
Review
Ecological and Oceanographic Perspectives in Future Marine Fungal Taxonomy
by Nalin N. Wijayawardene, Don-Qin Dai, Prabath K. Jayasinghe, Sudheera S. Gunasekara, Yuriko Nagano, Saowaluck Tibpromma, Nakarin Suwannarach and Nattawut Boonyuen
J. Fungi 2022, 8(11), 1141; https://doi.org/10.3390/jof8111141 - 28 Oct 2022
Cited by 4 | Viewed by 2583
Abstract
Marine fungi are an ecological rather than a taxonomic group that has been widely researched. Significant progress has been made in documenting their phylogeny, biodiversity, ultrastructure, ecology, physiology, and capacity for degradation of lignocellulosic compounds. This review (concept paper) summarizes the current knowledge [...] Read more.
Marine fungi are an ecological rather than a taxonomic group that has been widely researched. Significant progress has been made in documenting their phylogeny, biodiversity, ultrastructure, ecology, physiology, and capacity for degradation of lignocellulosic compounds. This review (concept paper) summarizes the current knowledge of marine fungal diversity and provides an integrated and comprehensive view of their ecological roles in the world’s oceans. Novel terms for ‘semi marine fungi’ and ‘marine fungi’ are proposed based on the existence of fungi in various oceanic environments. The major maritime currents and upwelling that affect species diversity are discussed. This paper also forecasts under-explored regions with a greater diversity of marine taxa based on oceanic currents. The prospects for marine and semi-marine mycology are highlighted, notably, technological developments in culture-independent sequencing approaches for strengthening our present understanding of marine fungi’s ecological roles. Full article
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