Diversity and Distribution of nirK-Harboring Denitrifying Bacteria in the Water Column in the Yellow River Estuary

We investigated the diversity and community composition of denitrifying bacteria in surface water from the Yellow River estuary. Our results indicated that the diversity of the denitrifying community in freshwater based on the nirK gene was higher than that in seawater. Furthermore, phylogenetic ana...

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Detalles Bibliográficos
Autores principales: Li, Jing, Wei, Guangshan, Wang, Ningxin, Gao, Zheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese Society of Microbial Ecology/The Japanese Society of Soil Microbiology 2014
Materias:
Short Communication
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4041238/
https://www.ncbi.nlm.nih.gov/pubmed/24621509
http://dx.doi.org/10.1264/jsme2.ME13111
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author Li, Jing
Wei, Guangshan
Wang, Ningxin
Gao, Zheng
author_facet Li, Jing
Wei, Guangshan
Wang, Ningxin
Gao, Zheng
author_sort Li, Jing
collection PubMed
description We investigated the diversity and community composition of denitrifying bacteria in surface water from the Yellow River estuary. Our results indicated that the diversity of the denitrifying community in freshwater based on the nirK gene was higher than that in seawater. Furthermore, phylogenetic analysis suggested that the bacteria community could be distributed into eight clusters (Clusters I to VIII). Redundancy analysis (RDA) revealed that community compositions were related to multiple environment factors, such as salinity and nitrate concentration. The results of the present study have provided a novel insight into the denitrifying community in water columns in estuaries.
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spelling pubmed-40412382014-07-24 Diversity and Distribution of nirK-Harboring Denitrifying Bacteria in the Water Column in the Yellow River Estuary Li, Jing Wei, Guangshan Wang, Ningxin Gao, Zheng Microbes Environ Short Communication We investigated the diversity and community composition of denitrifying bacteria in surface water from the Yellow River estuary. Our results indicated that the diversity of the denitrifying community in freshwater based on the nirK gene was higher than that in seawater. Furthermore, phylogenetic analysis suggested that the bacteria community could be distributed into eight clusters (Clusters I to VIII). Redundancy analysis (RDA) revealed that community compositions were related to multiple environment factors, such as salinity and nitrate concentration. The results of the present study have provided a novel insight into the denitrifying community in water columns in estuaries. Japanese Society of Microbial Ecology/The Japanese Society of Soil Microbiology 2014-03 2014-03-13 /pmc/articles/PMC4041238/ /pubmed/24621509 http://dx.doi.org/10.1264/jsme2.ME13111 Text en Copyright © 2014 by the Japanese Society of Microbial Ecology / the Japanese Society of Soil Microbiology 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
Li, Jing
Wei, Guangshan
Wang, Ningxin
Gao, Zheng
Diversity and Distribution of nirK-Harboring Denitrifying Bacteria in the Water Column in the Yellow River Estuary
title Diversity and Distribution of nirK-Harboring Denitrifying Bacteria in the Water Column in the Yellow River Estuary
title_full Diversity and Distribution of nirK-Harboring Denitrifying Bacteria in the Water Column in the Yellow River Estuary
title_fullStr Diversity and Distribution of nirK-Harboring Denitrifying Bacteria in the Water Column in the Yellow River Estuary
title_full_unstemmed Diversity and Distribution of nirK-Harboring Denitrifying Bacteria in the Water Column in the Yellow River Estuary
title_short Diversity and Distribution of nirK-Harboring Denitrifying Bacteria in the Water Column in the Yellow River Estuary
title_sort diversity and distribution of nirk-harboring denitrifying bacteria in the water column in the yellow river estuary
topic Short Communication
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4041238/
https://www.ncbi.nlm.nih.gov/pubmed/24621509
http://dx.doi.org/10.1264/jsme2.ME13111
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