Diversities and Shifts of Microbial Communities Associated with Farmed Oysters ( Crassostrea gigas ) and Their Surrounding Environments in Laoshan Bay Marine Ranching, China
Pacific oysters ( Crassostrea gigas ) are widely cultured in Chinese marine ranching with high economic value. However, mass death of farmed oysters has occurred frequently in recent years because of diseases and environmental disturbance (e.g., high temperatures). In order to analyze the potential...
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ftdoajarticles:oai:doaj.org/article:ce0d0864e91540879b90b521bfd1b103 2023-06-11T04:11:05+02:00 Diversities and Shifts of Microbial Communities Associated with Farmed Oysters ( Crassostrea gigas ) and Their Surrounding Environments in Laoshan Bay Marine Ranching, China Guangjie Fang Haolin Yu Yazhou Zhang Jun Liang Yanli Tang Zhenlin Liang 2023-04-01T00:00:00Z https://doi.org/10.3390/microorganisms11051167 https://doaj.org/article/ce0d0864e91540879b90b521bfd1b103 EN eng MDPI AG https://www.mdpi.com/2076-2607/11/5/1167 https://doaj.org/toc/2076-2607 doi:10.3390/microorganisms11051167 2076-2607 https://doaj.org/article/ce0d0864e91540879b90b521bfd1b103 Microorganisms, Vol 11, Iss 1167, p 1167 (2023) pacific oyster bacteria protists different growth phases mass death Biology (General) QH301-705.5 article 2023 ftdoajarticles https://doi.org/10.3390/microorganisms11051167 2023-05-28T00:33:31Z Pacific oysters ( Crassostrea gigas ) are widely cultured in Chinese marine ranching with high economic value. However, mass death of farmed oysters has occurred frequently in recent years because of diseases and environmental disturbance (e.g., high temperatures). In order to analyze the potential relationships between microorganisms and the death of farmed oysters, we compared the dynamics of bacterial and protist communities in oysters at different growth phases using high-throughput sequencing. The results showed that the microbial communities in farmed oysters significantly changed and were markedly different from microbes in natural oysters and the surrounding environments. The number of biomarker taxa among farmed oysters and their surrounding environments decreased gradually with the growth of oysters. During the mass death of farmed oysters, the microbial communities’ abundance of ecological function genes changed, and the correlations among microorganisms disappeared. These results enrich our understanding of the dynamics of microbial communities in farmed oysters at different growth phases, illustrating the characteristics of interactions among microorganisms during the mass death of farmed oysters. Our study is beneficial to promote the healthy aquaculture of oysters. Article in Journal/Newspaper Crassostrea gigas Pacific oyster Directory of Open Access Journals: DOAJ Articles Pacific Microorganisms 11 5 1167 |
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Directory of Open Access Journals: DOAJ Articles |
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English |
topic |
pacific oyster bacteria protists different growth phases mass death Biology (General) QH301-705.5 |
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pacific oyster bacteria protists different growth phases mass death Biology (General) QH301-705.5 Guangjie Fang Haolin Yu Yazhou Zhang Jun Liang Yanli Tang Zhenlin Liang Diversities and Shifts of Microbial Communities Associated with Farmed Oysters ( Crassostrea gigas ) and Their Surrounding Environments in Laoshan Bay Marine Ranching, China |
topic_facet |
pacific oyster bacteria protists different growth phases mass death Biology (General) QH301-705.5 |
description |
Pacific oysters ( Crassostrea gigas ) are widely cultured in Chinese marine ranching with high economic value. However, mass death of farmed oysters has occurred frequently in recent years because of diseases and environmental disturbance (e.g., high temperatures). In order to analyze the potential relationships between microorganisms and the death of farmed oysters, we compared the dynamics of bacterial and protist communities in oysters at different growth phases using high-throughput sequencing. The results showed that the microbial communities in farmed oysters significantly changed and were markedly different from microbes in natural oysters and the surrounding environments. The number of biomarker taxa among farmed oysters and their surrounding environments decreased gradually with the growth of oysters. During the mass death of farmed oysters, the microbial communities’ abundance of ecological function genes changed, and the correlations among microorganisms disappeared. These results enrich our understanding of the dynamics of microbial communities in farmed oysters at different growth phases, illustrating the characteristics of interactions among microorganisms during the mass death of farmed oysters. Our study is beneficial to promote the healthy aquaculture of oysters. |
format |
Article in Journal/Newspaper |
author |
Guangjie Fang Haolin Yu Yazhou Zhang Jun Liang Yanli Tang Zhenlin Liang |
author_facet |
Guangjie Fang Haolin Yu Yazhou Zhang Jun Liang Yanli Tang Zhenlin Liang |
author_sort |
Guangjie Fang |
title |
Diversities and Shifts of Microbial Communities Associated with Farmed Oysters ( Crassostrea gigas ) and Their Surrounding Environments in Laoshan Bay Marine Ranching, China |
title_short |
Diversities and Shifts of Microbial Communities Associated with Farmed Oysters ( Crassostrea gigas ) and Their Surrounding Environments in Laoshan Bay Marine Ranching, China |
title_full |
Diversities and Shifts of Microbial Communities Associated with Farmed Oysters ( Crassostrea gigas ) and Their Surrounding Environments in Laoshan Bay Marine Ranching, China |
title_fullStr |
Diversities and Shifts of Microbial Communities Associated with Farmed Oysters ( Crassostrea gigas ) and Their Surrounding Environments in Laoshan Bay Marine Ranching, China |
title_full_unstemmed |
Diversities and Shifts of Microbial Communities Associated with Farmed Oysters ( Crassostrea gigas ) and Their Surrounding Environments in Laoshan Bay Marine Ranching, China |
title_sort |
diversities and shifts of microbial communities associated with farmed oysters ( crassostrea gigas ) and their surrounding environments in laoshan bay marine ranching, china |
publisher |
MDPI AG |
publishDate |
2023 |
url |
https://doi.org/10.3390/microorganisms11051167 https://doaj.org/article/ce0d0864e91540879b90b521bfd1b103 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
Crassostrea gigas Pacific oyster |
genre_facet |
Crassostrea gigas Pacific oyster |
op_source |
Microorganisms, Vol 11, Iss 1167, p 1167 (2023) |
op_relation |
https://www.mdpi.com/2076-2607/11/5/1167 https://doaj.org/toc/2076-2607 doi:10.3390/microorganisms11051167 2076-2607 https://doaj.org/article/ce0d0864e91540879b90b521bfd1b103 |
op_doi |
https://doi.org/10.3390/microorganisms11051167 |
container_title |
Microorganisms |
container_volume |
11 |
container_issue |
5 |
container_start_page |
1167 |
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1768385927721254912 |