Distribution and Community Composition of Anammox Bacteria in Shallow Groundwater of the Kathmandu Valley, Nepal

The abundance and diversity of anaerobic ammonium oxidation (anammox) bacteria were assessed in 152 groundwater samples in the Kathmandu Valley, Nepal. Anammox bacterial 16S rRNA genes were detected in 54% (37/68) of samples collected in the dry season at 1.6×10(5)–8.8×10(6) copies L(–1), and in 60%...

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Autores principales: Nakano, Mai, Kamei, Tatsuru, Man Shakya, Bijay, Nakamura, Takashi, Tanaka, Yasuhiro, Haramoto, Eiji, Toyama, Tadashi, Kazama, Futaba
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese Society of Microbial Ecology / Japanese Society of Soil Microbiology / Taiwan Society of Microbial Ecology / Japanese Society of Plant Microbe Interactions / Japanese Society for Extremophiles 2021
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7966944/
https://www.ncbi.nlm.nih.gov/pubmed/33692287
http://dx.doi.org/10.1264/jsme2.ME20143
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author Nakano, Mai
Kamei, Tatsuru
Man Shakya, Bijay
Nakamura, Takashi
Tanaka, Yasuhiro
Haramoto, Eiji
Toyama, Tadashi
Kazama, Futaba
author_facet Nakano, Mai
Kamei, Tatsuru
Man Shakya, Bijay
Nakamura, Takashi
Tanaka, Yasuhiro
Haramoto, Eiji
Toyama, Tadashi
Kazama, Futaba
author_sort Nakano, Mai
collection PubMed
description The abundance and diversity of anaerobic ammonium oxidation (anammox) bacteria were assessed in 152 groundwater samples in the Kathmandu Valley, Nepal. Anammox bacterial 16S rRNA genes were detected in 54% (37/68) of samples collected in the dry season at 1.6×10(5)–8.8×10(6) copies L(–1), and in 60% (50/84) of samples collected in the wet season at 4.3×10(4)–1.2×10(7) copies L(–1). The 16S rRNA genes of “Candidatus Brocadia”, “Candidatus Anammoxoglobus”, and five new deduced anammox bacterial phylotypes were detected in the shallow groundwater samples. Diverse anammox bacteria were broadly distributed in the shallow groundwater aquifer of the Kathmandu Valley.
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spelling pubmed-79669442021-03-26 Distribution and Community Composition of Anammox Bacteria in Shallow Groundwater of the Kathmandu Valley, Nepal Nakano, Mai Kamei, Tatsuru Man Shakya, Bijay Nakamura, Takashi Tanaka, Yasuhiro Haramoto, Eiji Toyama, Tadashi Kazama, Futaba Microbes Environ Short Communication The abundance and diversity of anaerobic ammonium oxidation (anammox) bacteria were assessed in 152 groundwater samples in the Kathmandu Valley, Nepal. Anammox bacterial 16S rRNA genes were detected in 54% (37/68) of samples collected in the dry season at 1.6×10(5)–8.8×10(6) copies L(–1), and in 60% (50/84) of samples collected in the wet season at 4.3×10(4)–1.2×10(7) copies L(–1). The 16S rRNA genes of “Candidatus Brocadia”, “Candidatus Anammoxoglobus”, and five new deduced anammox bacterial phylotypes were detected in the shallow groundwater samples. Diverse anammox bacteria were broadly distributed in the shallow groundwater aquifer of the Kathmandu Valley. Japanese Society of Microbial Ecology / Japanese Society of Soil Microbiology / Taiwan Society of Microbial Ecology / Japanese Society of Plant Microbe Interactions / Japanese Society for Extremophiles 2021 2021-03-09 /pmc/articles/PMC7966944/ /pubmed/33692287 http://dx.doi.org/10.1264/jsme2.ME20143 Text en 2021 by Japanese Society of Microbial Ecology / Japanese Society of Soil Microbiology / Taiwan Society of Microbial Ecology / Japanese Society of Plant Microbe Interactions / Japanese Society for Extremophiles. http://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Short Communication
Nakano, Mai
Kamei, Tatsuru
Man Shakya, Bijay
Nakamura, Takashi
Tanaka, Yasuhiro
Haramoto, Eiji
Toyama, Tadashi
Kazama, Futaba
Distribution and Community Composition of Anammox Bacteria in Shallow Groundwater of the Kathmandu Valley, Nepal
title Distribution and Community Composition of Anammox Bacteria in Shallow Groundwater of the Kathmandu Valley, Nepal
title_full Distribution and Community Composition of Anammox Bacteria in Shallow Groundwater of the Kathmandu Valley, Nepal
title_fullStr Distribution and Community Composition of Anammox Bacteria in Shallow Groundwater of the Kathmandu Valley, Nepal
title_full_unstemmed Distribution and Community Composition of Anammox Bacteria in Shallow Groundwater of the Kathmandu Valley, Nepal
title_short Distribution and Community Composition of Anammox Bacteria in Shallow Groundwater of the Kathmandu Valley, Nepal
title_sort distribution and community composition of anammox bacteria in shallow groundwater of the kathmandu valley, nepal
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7966944/
https://www.ncbi.nlm.nih.gov/pubmed/33692287
http://dx.doi.org/10.1264/jsme2.ME20143
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