Identification and Isolation Pattern of Globisporangium spp. from a Sanionia Moss Colony in Ny-Ålesund, Spitsbergen Is., Norway from 2006 to 2018
Globisporangium spp. are soil-inhabiting oomycetes distributed worldwide, including in polar regions. Some species of the genus are known as important plant pathogens. This study aimed to clarify the species construction of Globisporangium spp. and their long-term isolation pattern in Sanionia moss...
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2021
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ftdoajarticles:oai:doaj.org/article:f419d933dfe142428b6c4c21fb4e90b8 2023-05-15T15:08:39+02:00 Identification and Isolation Pattern of Globisporangium spp. from a Sanionia Moss Colony in Ny-Ålesund, Spitsbergen Is., Norway from 2006 to 2018 Motoaki Tojo Natsumi Fujii Hironori Yagi Yuki Yamashita Katsuyuki Tokura Kenichi Kida Akiho Hakoda María-Luz Herrero Tamotsu Hoshino Masaki Uchida 2021-09-01T00:00:00Z https://doi.org/10.3390/microorganisms9091912 https://doaj.org/article/f419d933dfe142428b6c4c21fb4e90b8 EN eng MDPI AG https://www.mdpi.com/2076-2607/9/9/1912 https://doaj.org/toc/2076-2607 doi:10.3390/microorganisms9091912 2076-2607 https://doaj.org/article/f419d933dfe142428b6c4c21fb4e90b8 Microorganisms, Vol 9, Iss 1912, p 1912 (2021) Arctic region long-term population changes Globisporangium Pythium moss plant pathogens Biology (General) QH301-705.5 article 2021 ftdoajarticles https://doi.org/10.3390/microorganisms9091912 2022-12-31T07:08:47Z Globisporangium spp. are soil-inhabiting oomycetes distributed worldwide, including in polar regions. Some species of the genus are known as important plant pathogens. This study aimed to clarify the species construction of Globisporangium spp. and their long-term isolation pattern in Sanionia moss in Ny-Ålesund, Spitsbergen Is., Norway. Globisporangium spp. were isolated at two-year intervals between 2006 and 2018 at a Sanionia moss colony, Ny-Ålesund, Spitsbergen Is., Norway. The isolates were obtained by using three agar media and were identified based on sequences of the rDNA-ITS region and cultural characteristics. Most of the Globisporangium isolates obtained during the survey were identified into six species. All six species were grown at 0 °C on an agar plate and used to infect Sanionia moss at 4 and/or 10 °C under an in vitro inoculation test. The total isolation frequency of Globisporangium gradually decreased throughout the survey period. The isolation frequency varied among the six species, and four of the species that showed a high frequency in 2006 were rarely isolated after 2016. The results suggested that Globisporangium inhabiting Sanionia moss in Ny-Ålesund has a unique composition of species and that most of the species reduced their population over the recent decade. Article in Journal/Newspaper Arctic Ny Ålesund Ny-Ålesund Spitsbergen Directory of Open Access Journals: DOAJ Articles Arctic Norway Ny-Ålesund Microorganisms 9 9 1912 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Arctic region long-term population changes Globisporangium Pythium moss plant pathogens Biology (General) QH301-705.5 |
spellingShingle |
Arctic region long-term population changes Globisporangium Pythium moss plant pathogens Biology (General) QH301-705.5 Motoaki Tojo Natsumi Fujii Hironori Yagi Yuki Yamashita Katsuyuki Tokura Kenichi Kida Akiho Hakoda María-Luz Herrero Tamotsu Hoshino Masaki Uchida Identification and Isolation Pattern of Globisporangium spp. from a Sanionia Moss Colony in Ny-Ålesund, Spitsbergen Is., Norway from 2006 to 2018 |
topic_facet |
Arctic region long-term population changes Globisporangium Pythium moss plant pathogens Biology (General) QH301-705.5 |
description |
Globisporangium spp. are soil-inhabiting oomycetes distributed worldwide, including in polar regions. Some species of the genus are known as important plant pathogens. This study aimed to clarify the species construction of Globisporangium spp. and their long-term isolation pattern in Sanionia moss in Ny-Ålesund, Spitsbergen Is., Norway. Globisporangium spp. were isolated at two-year intervals between 2006 and 2018 at a Sanionia moss colony, Ny-Ålesund, Spitsbergen Is., Norway. The isolates were obtained by using three agar media and were identified based on sequences of the rDNA-ITS region and cultural characteristics. Most of the Globisporangium isolates obtained during the survey were identified into six species. All six species were grown at 0 °C on an agar plate and used to infect Sanionia moss at 4 and/or 10 °C under an in vitro inoculation test. The total isolation frequency of Globisporangium gradually decreased throughout the survey period. The isolation frequency varied among the six species, and four of the species that showed a high frequency in 2006 were rarely isolated after 2016. The results suggested that Globisporangium inhabiting Sanionia moss in Ny-Ålesund has a unique composition of species and that most of the species reduced their population over the recent decade. |
format |
Article in Journal/Newspaper |
author |
Motoaki Tojo Natsumi Fujii Hironori Yagi Yuki Yamashita Katsuyuki Tokura Kenichi Kida Akiho Hakoda María-Luz Herrero Tamotsu Hoshino Masaki Uchida |
author_facet |
Motoaki Tojo Natsumi Fujii Hironori Yagi Yuki Yamashita Katsuyuki Tokura Kenichi Kida Akiho Hakoda María-Luz Herrero Tamotsu Hoshino Masaki Uchida |
author_sort |
Motoaki Tojo |
title |
Identification and Isolation Pattern of Globisporangium spp. from a Sanionia Moss Colony in Ny-Ålesund, Spitsbergen Is., Norway from 2006 to 2018 |
title_short |
Identification and Isolation Pattern of Globisporangium spp. from a Sanionia Moss Colony in Ny-Ålesund, Spitsbergen Is., Norway from 2006 to 2018 |
title_full |
Identification and Isolation Pattern of Globisporangium spp. from a Sanionia Moss Colony in Ny-Ålesund, Spitsbergen Is., Norway from 2006 to 2018 |
title_fullStr |
Identification and Isolation Pattern of Globisporangium spp. from a Sanionia Moss Colony in Ny-Ålesund, Spitsbergen Is., Norway from 2006 to 2018 |
title_full_unstemmed |
Identification and Isolation Pattern of Globisporangium spp. from a Sanionia Moss Colony in Ny-Ålesund, Spitsbergen Is., Norway from 2006 to 2018 |
title_sort |
identification and isolation pattern of globisporangium spp. from a sanionia moss colony in ny-ålesund, spitsbergen is., norway from 2006 to 2018 |
publisher |
MDPI AG |
publishDate |
2021 |
url |
https://doi.org/10.3390/microorganisms9091912 https://doaj.org/article/f419d933dfe142428b6c4c21fb4e90b8 |
geographic |
Arctic Norway Ny-Ålesund |
geographic_facet |
Arctic Norway Ny-Ålesund |
genre |
Arctic Ny Ålesund Ny-Ålesund Spitsbergen |
genre_facet |
Arctic Ny Ålesund Ny-Ålesund Spitsbergen |
op_source |
Microorganisms, Vol 9, Iss 1912, p 1912 (2021) |
op_relation |
https://www.mdpi.com/2076-2607/9/9/1912 https://doaj.org/toc/2076-2607 doi:10.3390/microorganisms9091912 2076-2607 https://doaj.org/article/f419d933dfe142428b6c4c21fb4e90b8 |
op_doi |
https://doi.org/10.3390/microorganisms9091912 |
container_title |
Microorganisms |
container_volume |
9 |
container_issue |
9 |
container_start_page |
1912 |
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1766339967298043904 |