Assessment of the effect of Enteromorpha prolifera on bacterial community structures in aquaculture environment.
Assessment of the effect of Enteromorpha prolifera on bacterial community structures in aquaculture environment.
复制标题
浒苔对水产养殖环境细菌群落结构的影响评估
DOI：
10.1371/journal.pone.0179792
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发表时间：
2017
期刊：
影响因子：
3.7
通讯作者：
Zhang X
中科院分区：
文献类型：
--
作者：
Lin G;Sun F;Wang C;Zhang L;Zhang X
近年来，浒苔水华对我国沿海环境和渔业造成了严重影响。然而，E. prolifera 对微生物生态的影响仍然未知。在本研究中，首次使用Illumina测序分析来调查水源、有浒苔的水产养殖池塘和无浒苔的水产养殖池塘中的细菌群落。主坐标和系统发育分析显示，有和没有浒苔的池塘水中细菌群落存在明显差异。含有浒苔的池塘中通常不存在丰富的细菌类群，而不含浒苔的池塘通常不存在丰富的细菌类群。有趣的是，含有浒苔的池塘水主要由放线菌目（> 50%）以及底层沉积物中的厌氧菌（脱硫杆菌目和脱硫单胞菌目（> 20%））组成。不含浒苔的池塘水主要由红杆菌目（58.19%）以及沉积物中的需氧菌和兼性厌氧菌组成。此外，其他优势细菌，如Candidatus Aquiluna、Microcella spp.和Marivita spp.的生态功能也应该得到深入研究。总体而言，E. prolifera的大量生长将对细菌群落产生严重影响，因此，本研究的新发现对于了解绿潮具有重要意义。
In recent years, Enteromorpha prolifera blooms had serious impacts on costal environments and fisheries in China. Nevertheless, the effects of E. prolifera on microbial ecology remain unknown. In this study, for the first time, an Illumina sequencing analysis was used to investigate bacterial communities in source water, aquaculture ponds with E. prolifera, and an aquaculture pond in which E. prolifera -free. Principal coordinate and phylogenic analyses revealed obvious differences among the bacterial communities in the pond water with and without E. prolifera. Abundant bacterial taxa in the E. prolifera-containing pond were generally absent from the pond without E. prolifera. Interestingly, pond water with E. prolifera was dominated by Actinomycetales (> 50%), as well as by anaerobic bacteria in the underlying sediment (Desulfobacterales and Desulfuromonadales (> 20%). Pond water in which E. prolifera-free was dominated by Rhodobacterales (58.19%), as well as aerobic and facultative anaerobic bacteria in the sediment. In addition, the ecological functions of other dominant bacteria, such as Candidatus Aquiluna, Microcella spp., and Marivita spp., should be studied in depth. Overall, massive growth of E. prolifera will have serious effects on bacterial communities, and, thus, it will have an important impact on the environment. The novel findings in this study will be valuable for understanding green tides.
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DOI：
10.1099/ijs.0.001743-0
发表时间：
2009-01
影响因子：
2.8
作者：
Hahn MW
通讯作者：
Hahn MW
影响因子：
5.1
作者：
Gomez-Consarnau, Laura;Lindh, Markus V.;Pinhassi, Jarone
通讯作者：
Pinhassi, Jarone
影响因子：
2.3
作者：
BALKWILL, DL
通讯作者：
BALKWILL, DL
影响因子：
4.4
作者：
Asami, H;Aida, M;Watanabe, K
通讯作者：
Watanabe, K
影响因子：
1.4
作者：
Lachnit, Tim;Bluemel, Martina;Wahl, Martin
通讯作者：
Wahl, Martin