Basal Parasitic Fungi in Marine Food Webs—A Mystery Yet to Unravel

Although aquatic and parasitic fungi have been well known for more than 100 years, they have only recently received increased awareness due to their key roles in microbial food webs and biogeochemical cycles. There is growing evidence indicating that fungi inhabit a wide range of marine habitats, fr...

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Main Authors: Doris Ilicic, Hans-Peter Grossart
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Journal of Fungi
Subjects:
Online Access:https://www.mdpi.com/2309-608X/8/2/114
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author Doris Ilicic
Hans-Peter Grossart
author_facet Doris Ilicic
Hans-Peter Grossart
author_sort Doris Ilicic
collection DOAJ
description Although aquatic and parasitic fungi have been well known for more than 100 years, they have only recently received increased awareness due to their key roles in microbial food webs and biogeochemical cycles. There is growing evidence indicating that fungi inhabit a wide range of marine habitats, from the deep sea all the way to surface waters, and recent advances in molecular tools, in particular metagenome approaches, reveal that their diversity is much greater and their ecological roles more important than previously considered. Parasitism constitutes one of the most widespread ecological interactions in nature, occurring in almost all environments. Despite that, the diversity of fungal parasites, their ecological functions, and, in particular their interactions with other microorganisms remain largely speculative, unexplored and are often missing from current theoretical concepts in marine ecology and biogeochemistry. In this review, we summarize and discuss recent research avenues on parasitic fungi and their ecological potential in marine ecosystems, e.g., the fungal shunt, and emphasize the need for further research.
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spelling doaj.art-522ea52cc58741d3a3c9d227856c8ab72023-11-23T20:37:05ZengMDPI AGJournal of Fungi2309-608X2022-01-018211410.3390/jof8020114Basal Parasitic Fungi in Marine Food Webs—A Mystery Yet to UnravelDoris Ilicic0Hans-Peter Grossart1Leibniz Institute of Freshwater Ecology and Inland Fisheries, Alte Fischerhütte 2, 16775 Stechlin, GermanyLeibniz Institute of Freshwater Ecology and Inland Fisheries, Alte Fischerhütte 2, 16775 Stechlin, GermanyAlthough aquatic and parasitic fungi have been well known for more than 100 years, they have only recently received increased awareness due to their key roles in microbial food webs and biogeochemical cycles. There is growing evidence indicating that fungi inhabit a wide range of marine habitats, from the deep sea all the way to surface waters, and recent advances in molecular tools, in particular metagenome approaches, reveal that their diversity is much greater and their ecological roles more important than previously considered. Parasitism constitutes one of the most widespread ecological interactions in nature, occurring in almost all environments. Despite that, the diversity of fungal parasites, their ecological functions, and, in particular their interactions with other microorganisms remain largely speculative, unexplored and are often missing from current theoretical concepts in marine ecology and biogeochemistry. In this review, we summarize and discuss recent research avenues on parasitic fungi and their ecological potential in marine ecosystems, e.g., the fungal shunt, and emphasize the need for further research.https://www.mdpi.com/2309-608X/8/2/114basal fungiparasitesChytridiomycotaRozellomycotafood webbiological carbon pump
spellingShingle Doris Ilicic
Hans-Peter Grossart
Basal Parasitic Fungi in Marine Food Webs—A Mystery Yet to Unravel
Journal of Fungi
basal fungi
parasites
Chytridiomycota
Rozellomycota
food web
biological carbon pump
title Basal Parasitic Fungi in Marine Food Webs—A Mystery Yet to Unravel
title_full Basal Parasitic Fungi in Marine Food Webs—A Mystery Yet to Unravel
title_fullStr Basal Parasitic Fungi in Marine Food Webs—A Mystery Yet to Unravel
title_full_unstemmed Basal Parasitic Fungi in Marine Food Webs—A Mystery Yet to Unravel
title_short Basal Parasitic Fungi in Marine Food Webs—A Mystery Yet to Unravel
title_sort basal parasitic fungi in marine food webs a mystery yet to unravel
topic basal fungi
parasites
Chytridiomycota
Rozellomycota
food web
biological carbon pump
url https://www.mdpi.com/2309-608X/8/2/114
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