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Isolation of Culturable Yeasts and Molds from Soils to Investigate Fungal Population Structure
Published on: May 27, 2022
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Fungal Planet description sheets: 1112-1181
P W Crous1,2, D A Cowan3, G Maggs-Kölling4
1Westerdijk Fungal Biodiversity Institute, P.O. Box 85167, 3508 AD Utrecht, The Netherlands.
Persoonia
|August 30, 2021
Summary
This study describes numerous new fungal species discovered globally, expanding our understanding of fungal biodiversity and their ecological roles. DNA barcoding supports these novel fungal discoveries across diverse environments.
Area of Science:
- Mycology and Biodiversity
- Fungal Taxonomy and Systematics
- Molecular Ecology
Background:
- Fungal species diversity remains incompletely understood, with many novel taxa awaiting discovery and description.
- Global exploration is crucial for cataloging fungal biodiversity and understanding their ecological significance.
Purpose of the Study:
- To describe and formally name newly discovered fungal species from various global locations.
- To provide detailed morphological and molecular (DNA barcode) data for each new species.
Main Methods:
- Field collection of fungal specimens from diverse substrates and geographic regions.
- Morphological characterization using microscopy.
- DNA sequencing for phylogenetic analysis and species identification (DNA barcoding).
Main Results:
- Description of numerous novel fungal species, including new genera, from Australia, Austria, Bulgaria, Canada, Chile, China, Croatia, Czech Republic, Dominican Republic, France, French Guiana, Great Britain, India, Iran, Italy, Namibia, Pakistan, Russia, South Africa, Spain, Sweden, Thailand, USA, and Vietnam.
- New species were isolated from various substrates including soil, leaf litter, wood, plant tissues, insect hosts, bat guano, and pond water.
- Morphological data and DNA barcodes support the distinctiveness of the described taxa.
Conclusions:
- This research significantly contributes to the global inventory of fungal diversity.
- The study highlights the importance of continued mycological exploration and the utility of DNA barcoding in fungal taxonomy.
- The newly described species represent important additions to our knowledge of fungal ecosystems worldwide.
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