From treetops to river bottoms: Exploring the role of phyllosphere fungi in aquatic fungal communities

Fuente: Wiley Open Access
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Autori principali: Callie Ochs, Michaela Hayer, Egbert Schwartz, Bruce Hungate, Jane Marks
Natura: Artículo Open Access
Pubblicazione: Wiley 2025
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author Callie Ochs
Michaela Hayer
Egbert Schwartz
Bruce Hungate
Jane Marks
author_facet Callie Ochs
Michaela Hayer
Egbert Schwartz
Bruce Hungate
Jane Marks
Callie Ochs
Michaela Hayer
Egbert Schwartz
Bruce Hungate
Jane Marks
collection Wiley Open Access
contents From treetops to river bottoms: Exploring the role of phyllosphere fungi in aquatic fungal communities Callie Ochs Michaela Hayer Egbert Schwartz Bruce Hungate Jane Marks Ecology AbstractFungi play a crucial role in aquatic leaf litter decomposition. Aquatic fungi have long been thought to spend the majority of their lives in the water. Here, we explore the possibility of an amphibious life cycle, where phyllosphere fungi spend part of their life cycle in aquatic systems. We used internal transcribed spacer (ITS) fungal sequencing to follow phyllosphere fungi onto submerged litter, and quantitative stable isotope probing (qSIP) to differentiate active and inactive fungi. We found that around 30% of fungi active on aquatic litter entered the stream with the leaf and that these phyllosphere fungi were as active, if not more active than, as the fungi colonizing from the water column. These results demonstrate that phyllosphere fungi are an important part of aquatic fungal communities. 10.1002/ecy.4513 http://onlinelibrary.wiley.com/termsAndConditions#vor
doi_str_mv 10.1002/ecy.4513
format Artículo Open Access
id wiley_oa_10_1002_ecy_4513
institution Wiley Open Access
license_str_mv http://onlinelibrary.wiley.com/termsAndConditions#vor
publishDate 2025
publisher Wiley
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spellingShingle From treetops to river bottoms: Exploring the role of phyllosphere fungi in aquatic fungal communities
Callie Ochs
Michaela Hayer
Egbert Schwartz
Bruce Hungate
Jane Marks
Ecology
From treetops to river bottoms: Exploring the role of phyllosphere fungi in aquatic fungal communities Callie Ochs Michaela Hayer Egbert Schwartz Bruce Hungate Jane Marks Ecology AbstractFungi play a crucial role in aquatic leaf litter decomposition. Aquatic fungi have long been thought to spend the majority of their lives in the water. Here, we explore the possibility of an amphibious life cycle, where phyllosphere fungi spend part of their life cycle in aquatic systems. We used internal transcribed spacer (ITS) fungal sequencing to follow phyllosphere fungi onto submerged litter, and quantitative stable isotope probing (qSIP) to differentiate active and inactive fungi. We found that around 30% of fungi active on aquatic litter entered the stream with the leaf and that these phyllosphere fungi were as active, if not more active than, as the fungi colonizing from the water column. These results demonstrate that phyllosphere fungi are an important part of aquatic fungal communities. 10.1002/ecy.4513 http://onlinelibrary.wiley.com/termsAndConditions#vor
title From treetops to river bottoms: Exploring the role of phyllosphere fungi in aquatic fungal communities
topic Ecology
url https://esajournals.onlinelibrary.wiley.com/doi/10.1002/ecy.4513