Zonal Patterns of Changes in the Taxonomic Composition of Culturable Microfungi Isolated from Permafrost Peatlands of the European Northeast
This paper provides the results of a study on fungal species diversity in the active and permafrost layers of peatlands within frozen peatbogs in the flatland areas of the cryolitozone, European Northeast of Russia (forest-tundra zone, southern and northern tundra subzones). Fungal taxonomic list in...
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Multidisciplinary Digital Publishing Institute
2023
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ftmdpi:oai:mdpi.com:/1424-2818/15/5/639/ 2023-08-20T04:04:54+02:00 Zonal Patterns of Changes in the Taxonomic Composition of Culturable Microfungi Isolated from Permafrost Peatlands of the European Northeast Yulia A. Vinogradova Vera A. Kovaleva Evgenia M. Perminova Olga V. Shakhtarova Elena M. Lapteva agris 2023-05-09 application/pdf https://doi.org/10.3390/d15050639 EN eng Multidisciplinary Digital Publishing Institute Biodiversity Conservation https://dx.doi.org/10.3390/d15050639 https://creativecommons.org/licenses/by/4.0/ Diversity; Volume 15; Issue 5; Pages: 639 Arctic permafrost peatland (peat plateau) active layer permafrost layer microfungi fungal community structure diversity Text 2023 ftmdpi https://doi.org/10.3390/d15050639 2023-08-01T09:59:52Z This paper provides the results of a study on fungal species diversity in the active and permafrost layers of peatlands within frozen peatbogs in the flatland areas of the cryolitozone, European Northeast of Russia (forest-tundra zone, southern and northern tundra subzones). Fungal taxonomic list includes eighty-three species from seventeen genera and two forms of Mycelia sterilia. The phylum Mucoromycota is represented by fifteen species (18% of total isolate number), and these species exhibit the following distribution by genus: Mucor (four), Mortierella (seven), Umbelopsis (three), Podila (one). Ascomycota is represented by sixty-eight species from thirteen genera. The genus Penicillium dominates the species saturation (thirty-seven species, 44%). Soil microfungal complex is represented by rare species (51%), random species (32%), frequent species (15%), and dominant species (2%). In peat soils, dominant species are Penicillium canescens (72%) and non-pigmented (albino) Mycelia sterilia (61%); abundant species are Talaromyces funiculosus (41%), Pseudogymnoascus pannorum (36%), albino Mycelia sterilia (29%), Umbelopsis vinacea (25%), Mortierella alpina (17%), Penicillium decumbens (21%), P. spinulosum (20%), and P. canescens (17%). In active layers of peat soils, abundant species are Penicillium thomii (14%), Mycelia sterilia (13%), Penicillium spinulosum (13%), Penicillium simplicissimum (13%) in forest-tundra; Talaromyces funiculosus (21%), albino Mycelia sterilia (15%), Umbelopsis vinacea (14%) in southern tundra; Penicillium decumbens (23%), P. canescens (17%), P. thomii (13%) in northern tundra. In permafrost peat layers, abundant species are Penicillium spinulosum (17%), Talaromyces funiculosus (34%), and Umbelopsis vinacea (15%) in forest-tundra; Pseudogymnoascus pannorum (30%) and Mortierella alpina (28%) in southern tundra; Pseudogymnoascus pannorum (80%) in northern tundra. Text Arctic Peat Peat plateau permafrost Tundra MDPI Open Access Publishing Arctic Diversity 15 5 639 |
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Open Polar |
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MDPI Open Access Publishing |
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ftmdpi |
language |
English |
topic |
Arctic permafrost peatland (peat plateau) active layer permafrost layer microfungi fungal community structure diversity |
spellingShingle |
Arctic permafrost peatland (peat plateau) active layer permafrost layer microfungi fungal community structure diversity Yulia A. Vinogradova Vera A. Kovaleva Evgenia M. Perminova Olga V. Shakhtarova Elena M. Lapteva Zonal Patterns of Changes in the Taxonomic Composition of Culturable Microfungi Isolated from Permafrost Peatlands of the European Northeast |
topic_facet |
Arctic permafrost peatland (peat plateau) active layer permafrost layer microfungi fungal community structure diversity |
description |
This paper provides the results of a study on fungal species diversity in the active and permafrost layers of peatlands within frozen peatbogs in the flatland areas of the cryolitozone, European Northeast of Russia (forest-tundra zone, southern and northern tundra subzones). Fungal taxonomic list includes eighty-three species from seventeen genera and two forms of Mycelia sterilia. The phylum Mucoromycota is represented by fifteen species (18% of total isolate number), and these species exhibit the following distribution by genus: Mucor (four), Mortierella (seven), Umbelopsis (three), Podila (one). Ascomycota is represented by sixty-eight species from thirteen genera. The genus Penicillium dominates the species saturation (thirty-seven species, 44%). Soil microfungal complex is represented by rare species (51%), random species (32%), frequent species (15%), and dominant species (2%). In peat soils, dominant species are Penicillium canescens (72%) and non-pigmented (albino) Mycelia sterilia (61%); abundant species are Talaromyces funiculosus (41%), Pseudogymnoascus pannorum (36%), albino Mycelia sterilia (29%), Umbelopsis vinacea (25%), Mortierella alpina (17%), Penicillium decumbens (21%), P. spinulosum (20%), and P. canescens (17%). In active layers of peat soils, abundant species are Penicillium thomii (14%), Mycelia sterilia (13%), Penicillium spinulosum (13%), Penicillium simplicissimum (13%) in forest-tundra; Talaromyces funiculosus (21%), albino Mycelia sterilia (15%), Umbelopsis vinacea (14%) in southern tundra; Penicillium decumbens (23%), P. canescens (17%), P. thomii (13%) in northern tundra. In permafrost peat layers, abundant species are Penicillium spinulosum (17%), Talaromyces funiculosus (34%), and Umbelopsis vinacea (15%) in forest-tundra; Pseudogymnoascus pannorum (30%) and Mortierella alpina (28%) in southern tundra; Pseudogymnoascus pannorum (80%) in northern tundra. |
format |
Text |
author |
Yulia A. Vinogradova Vera A. Kovaleva Evgenia M. Perminova Olga V. Shakhtarova Elena M. Lapteva |
author_facet |
Yulia A. Vinogradova Vera A. Kovaleva Evgenia M. Perminova Olga V. Shakhtarova Elena M. Lapteva |
author_sort |
Yulia A. Vinogradova |
title |
Zonal Patterns of Changes in the Taxonomic Composition of Culturable Microfungi Isolated from Permafrost Peatlands of the European Northeast |
title_short |
Zonal Patterns of Changes in the Taxonomic Composition of Culturable Microfungi Isolated from Permafrost Peatlands of the European Northeast |
title_full |
Zonal Patterns of Changes in the Taxonomic Composition of Culturable Microfungi Isolated from Permafrost Peatlands of the European Northeast |
title_fullStr |
Zonal Patterns of Changes in the Taxonomic Composition of Culturable Microfungi Isolated from Permafrost Peatlands of the European Northeast |
title_full_unstemmed |
Zonal Patterns of Changes in the Taxonomic Composition of Culturable Microfungi Isolated from Permafrost Peatlands of the European Northeast |
title_sort |
zonal patterns of changes in the taxonomic composition of culturable microfungi isolated from permafrost peatlands of the european northeast |
publisher |
Multidisciplinary Digital Publishing Institute |
publishDate |
2023 |
url |
https://doi.org/10.3390/d15050639 |
op_coverage |
agris |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Peat Peat plateau permafrost Tundra |
genre_facet |
Arctic Peat Peat plateau permafrost Tundra |
op_source |
Diversity; Volume 15; Issue 5; Pages: 639 |
op_relation |
Biodiversity Conservation https://dx.doi.org/10.3390/d15050639 |
op_rights |
https://creativecommons.org/licenses/by/4.0/ |
op_doi |
https://doi.org/10.3390/d15050639 |
container_title |
Diversity |
container_volume |
15 |
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5 |
container_start_page |
639 |
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1774715319429890048 |