Fungal community in antarctic soil along the retreating collins glacier (Fildes peninsula, King George Island)
Association of Pathology Chairs Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Processo FAPESP: 2013/19486-0 Processo FAPESP: 2015/25170-1 Processo FAPESP: 2016/07957-7 CNPq: 407986/2018-6 Glacial retreat is one of t...
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Online Access: | http://hdl.handle.net/11449/202029 https://doi.org/10.3390/microorganisms8081145 |
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ftunivespir:oai:repositorio.unesp.br:11449/202029 2023-07-02T03:30:39+02:00 Fungal community in antarctic soil along the retreating collins glacier (Fildes peninsula, King George Island) dos Santos, Juliana Aparecida Meyer, Edenilson Sette, Lara Durães Universidade Estadual Paulista (UNESP) 2020-08-01 1-15 http://hdl.handle.net/11449/202029 https://doi.org/10.3390/microorganisms8081145 eng eng Microorganisms http://dx.doi.org/10.3390/microorganisms8081145 Microorganisms, v. 8, n. 8, p. 1-15, 2020. 2076-2607 http://hdl.handle.net/11449/202029 doi:10.3390/microorganisms8081145 2-s2.0-85089559630 Antarctic microbiology Extremophiles Fungal diversity Glacial soil Glacier retraction info:eu-repo/semantics/article 2020 ftunivespir https://doi.org/10.3390/microorganisms8081145 2023-06-12T17:23:24Z Association of Pathology Chairs Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Processo FAPESP: 2013/19486-0 Processo FAPESP: 2015/25170-1 Processo FAPESP: 2016/07957-7 CNPq: 407986/2018-6 Glacial retreat is one of the most conspicuous signs of warming in Antarctic regions. Glacier soils harbor an active microbial community of decomposers, and under the continuous retraction of glaciers, the soil starts to present a gradient of physical, chemical, and biological factors reflecting regional changes over time. Little is known about the biological nature of fungi in Antarctic glacier soils. In this sense, this work aimed at studying the behavior of fungal community structure from samples of glacier soil collected after glacial retreat (Collins Glacier). A total of 309 fungi distributed in 19 genera were obtained from eleven soil samples. Representatives of the genera Pseudogymnoascus (Ascomycota) and Mortierella (Mortierellomycota) were the most abundant isolates in all samples. The data revealed the presence of filamentous fungi belonging to the phylum Basidiomycota, rarely found in Antarctica. Analysis of the generalized linear models revealed that the distance from the glacier as well as phosphorus and clay were able to modify the distribution of fungal species. Environmental variations proved to have influenced the genera Pseudogymnoascus and Pseudeutorium. Article in Journal/Newspaper Antarc* Antarctic Antarctica Collins Glacier King George Island Universidade Estadual Paulista São Paulo: Repositório Institucional UNESP Antarctic Collins Glacier ENVELOPE(65.308,65.308,-73.829,-73.829) Fildes ENVELOPE(-58.817,-58.817,-62.217,-62.217) Fildes peninsula ENVELOPE(-58.948,-58.948,-62.182,-62.182) King George Island Microorganisms 8 8 1145 |
institution |
Open Polar |
collection |
Universidade Estadual Paulista São Paulo: Repositório Institucional UNESP |
op_collection_id |
ftunivespir |
language |
English |
topic |
Antarctic microbiology Extremophiles Fungal diversity Glacial soil Glacier retraction |
spellingShingle |
Antarctic microbiology Extremophiles Fungal diversity Glacial soil Glacier retraction dos Santos, Juliana Aparecida Meyer, Edenilson Sette, Lara Durães Fungal community in antarctic soil along the retreating collins glacier (Fildes peninsula, King George Island) |
topic_facet |
Antarctic microbiology Extremophiles Fungal diversity Glacial soil Glacier retraction |
description |
Association of Pathology Chairs Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Processo FAPESP: 2013/19486-0 Processo FAPESP: 2015/25170-1 Processo FAPESP: 2016/07957-7 CNPq: 407986/2018-6 Glacial retreat is one of the most conspicuous signs of warming in Antarctic regions. Glacier soils harbor an active microbial community of decomposers, and under the continuous retraction of glaciers, the soil starts to present a gradient of physical, chemical, and biological factors reflecting regional changes over time. Little is known about the biological nature of fungi in Antarctic glacier soils. In this sense, this work aimed at studying the behavior of fungal community structure from samples of glacier soil collected after glacial retreat (Collins Glacier). A total of 309 fungi distributed in 19 genera were obtained from eleven soil samples. Representatives of the genera Pseudogymnoascus (Ascomycota) and Mortierella (Mortierellomycota) were the most abundant isolates in all samples. The data revealed the presence of filamentous fungi belonging to the phylum Basidiomycota, rarely found in Antarctica. Analysis of the generalized linear models revealed that the distance from the glacier as well as phosphorus and clay were able to modify the distribution of fungal species. Environmental variations proved to have influenced the genera Pseudogymnoascus and Pseudeutorium. |
author2 |
Universidade Estadual Paulista (UNESP) |
format |
Article in Journal/Newspaper |
author |
dos Santos, Juliana Aparecida Meyer, Edenilson Sette, Lara Durães |
author_facet |
dos Santos, Juliana Aparecida Meyer, Edenilson Sette, Lara Durães |
author_sort |
dos Santos, Juliana Aparecida |
title |
Fungal community in antarctic soil along the retreating collins glacier (Fildes peninsula, King George Island) |
title_short |
Fungal community in antarctic soil along the retreating collins glacier (Fildes peninsula, King George Island) |
title_full |
Fungal community in antarctic soil along the retreating collins glacier (Fildes peninsula, King George Island) |
title_fullStr |
Fungal community in antarctic soil along the retreating collins glacier (Fildes peninsula, King George Island) |
title_full_unstemmed |
Fungal community in antarctic soil along the retreating collins glacier (Fildes peninsula, King George Island) |
title_sort |
fungal community in antarctic soil along the retreating collins glacier (fildes peninsula, king george island) |
publishDate |
2020 |
url |
http://hdl.handle.net/11449/202029 https://doi.org/10.3390/microorganisms8081145 |
long_lat |
ENVELOPE(65.308,65.308,-73.829,-73.829) ENVELOPE(-58.817,-58.817,-62.217,-62.217) ENVELOPE(-58.948,-58.948,-62.182,-62.182) |
geographic |
Antarctic Collins Glacier Fildes Fildes peninsula King George Island |
geographic_facet |
Antarctic Collins Glacier Fildes Fildes peninsula King George Island |
genre |
Antarc* Antarctic Antarctica Collins Glacier King George Island |
genre_facet |
Antarc* Antarctic Antarctica Collins Glacier King George Island |
op_relation |
Microorganisms http://dx.doi.org/10.3390/microorganisms8081145 Microorganisms, v. 8, n. 8, p. 1-15, 2020. 2076-2607 http://hdl.handle.net/11449/202029 doi:10.3390/microorganisms8081145 2-s2.0-85089559630 |
op_doi |
https://doi.org/10.3390/microorganisms8081145 |
container_title |
Microorganisms |
container_volume |
8 |
container_issue |
8 |
container_start_page |
1145 |
_version_ |
1770274856330330112 |