Chasing Waterborne Pathogens in Antarctic Human-Made and Natural Environments, with Special Reference to Legionella spp
We comprehensively examined the localization of potential waterborne pathogens in the Antarctic human-made and natural aquatic environment with special focus on Legionella spp. Some potential pathogenic genera were detected with low relative abundance in the natural environment, but most detections...
Published in: | Applied and Environmental Microbiology |
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Language: | English |
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Online Access: | http://dx.doi.org/10.1128/aem.02247-20 https://journals.asm.org/doi/pdf/10.1128/AEM.02247-20 |
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crasmicro:10.1128/aem.02247-20 2024-09-15T17:47:39+00:00 Chasing Waterborne Pathogens in Antarctic Human-Made and Natural Environments, with Special Reference to Legionella spp Shimada, Sho Nakai, Ryosuke Aoki, Kotaro Shimoeda, Norifumi Ohno, Giichiro Kudoh, Sakae Imura, Satoshi Watanabe, Kentaro Miyazaki, Yasunari Ishii, Yoshikazu Tateda, Kazuhiro McBain, Andrew J. National Institute of Polar Research 2021 http://dx.doi.org/10.1128/aem.02247-20 https://journals.asm.org/doi/pdf/10.1128/AEM.02247-20 en eng American Society for Microbiology https://journals.asm.org/non-commercial-tdm-license Applied and Environmental Microbiology volume 87, issue 2 ISSN 0099-2240 1098-5336 journal-article 2021 crasmicro https://doi.org/10.1128/aem.02247-20 2024-08-12T04:06:30Z We comprehensively examined the localization of potential waterborne pathogens in the Antarctic human-made and natural aquatic environment with special focus on Legionella spp. Some potential pathogenic genera were detected with low relative abundance in the natural environment, but most detections of these genera occurred in the station. Through detailed community analysis of Legionella spp., we revealed that a variety of Legionella spp. was widely distributed in the Antarctic environment and that they were phylogenetically distinct from the described species. This fact indicates that there are still diverse unknown Legionella spp. in Antarctica, and this genus encompasses a greater variety of species in low-temperature environments than is currently known. In contrast, amplicon sequence variants closely related to known Legionella spp. with reported pathogenicity were almost solely localized in the station, suggesting that human-made environments alter the Legionella community. Article in Journal/Newspaper Antarc* Antarctic Antarctica ASM Journals (American Society for Microbiology) Applied and Environmental Microbiology 87 2 |
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Open Polar |
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ASM Journals (American Society for Microbiology) |
op_collection_id |
crasmicro |
language |
English |
description |
We comprehensively examined the localization of potential waterborne pathogens in the Antarctic human-made and natural aquatic environment with special focus on Legionella spp. Some potential pathogenic genera were detected with low relative abundance in the natural environment, but most detections of these genera occurred in the station. Through detailed community analysis of Legionella spp., we revealed that a variety of Legionella spp. was widely distributed in the Antarctic environment and that they were phylogenetically distinct from the described species. This fact indicates that there are still diverse unknown Legionella spp. in Antarctica, and this genus encompasses a greater variety of species in low-temperature environments than is currently known. In contrast, amplicon sequence variants closely related to known Legionella spp. with reported pathogenicity were almost solely localized in the station, suggesting that human-made environments alter the Legionella community. |
author2 |
McBain, Andrew J. National Institute of Polar Research |
format |
Article in Journal/Newspaper |
author |
Shimada, Sho Nakai, Ryosuke Aoki, Kotaro Shimoeda, Norifumi Ohno, Giichiro Kudoh, Sakae Imura, Satoshi Watanabe, Kentaro Miyazaki, Yasunari Ishii, Yoshikazu Tateda, Kazuhiro |
spellingShingle |
Shimada, Sho Nakai, Ryosuke Aoki, Kotaro Shimoeda, Norifumi Ohno, Giichiro Kudoh, Sakae Imura, Satoshi Watanabe, Kentaro Miyazaki, Yasunari Ishii, Yoshikazu Tateda, Kazuhiro Chasing Waterborne Pathogens in Antarctic Human-Made and Natural Environments, with Special Reference to Legionella spp |
author_facet |
Shimada, Sho Nakai, Ryosuke Aoki, Kotaro Shimoeda, Norifumi Ohno, Giichiro Kudoh, Sakae Imura, Satoshi Watanabe, Kentaro Miyazaki, Yasunari Ishii, Yoshikazu Tateda, Kazuhiro |
author_sort |
Shimada, Sho |
title |
Chasing Waterborne Pathogens in Antarctic Human-Made and Natural Environments, with Special Reference to Legionella spp |
title_short |
Chasing Waterborne Pathogens in Antarctic Human-Made and Natural Environments, with Special Reference to Legionella spp |
title_full |
Chasing Waterborne Pathogens in Antarctic Human-Made and Natural Environments, with Special Reference to Legionella spp |
title_fullStr |
Chasing Waterborne Pathogens in Antarctic Human-Made and Natural Environments, with Special Reference to Legionella spp |
title_full_unstemmed |
Chasing Waterborne Pathogens in Antarctic Human-Made and Natural Environments, with Special Reference to Legionella spp |
title_sort |
chasing waterborne pathogens in antarctic human-made and natural environments, with special reference to legionella spp |
publisher |
American Society for Microbiology |
publishDate |
2021 |
url |
http://dx.doi.org/10.1128/aem.02247-20 https://journals.asm.org/doi/pdf/10.1128/AEM.02247-20 |
genre |
Antarc* Antarctic Antarctica |
genre_facet |
Antarc* Antarctic Antarctica |
op_source |
Applied and Environmental Microbiology volume 87, issue 2 ISSN 0099-2240 1098-5336 |
op_rights |
https://journals.asm.org/non-commercial-tdm-license |
op_doi |
https://doi.org/10.1128/aem.02247-20 |
container_title |
Applied and Environmental Microbiology |
container_volume |
87 |
container_issue |
2 |
_version_ |
1810497114726203392 |