Partial function prediction of sulfate-reducing bacterial community from the rhizospheres of two typical coastal wetland plants in China

doi:10.1007/s00343-019-9177-7

	Partial function prediction of sulfate-reducing bacterial community from the rhizospheres of two typical coastal wetland plants in China
	Song, Xiaoyue 1; Zeng, Jiangning 1; Zhou, Yi2,3 ; Chen, Quanzhen 1; Yang, Hongsheng2,3 ; Shou, Lu 1; Liao, Yibo 1; Huang, Wei 1; Du, Ping 1; Liu, Qiang 1
	2020-03-02
发表期刊	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	2096-5508
页码	13
通讯作者	Zeng, Jiangning([email protected])
摘要	Sulfate-reducing bacteria (SRB) are ubiquitous anaerobic microorganisms that play significant roles in the global biogeochemical cycle. Coastal wetlands, one of the major habitats of SRB, exhibit high sulfate-reducing activity and thus play significant roles in organic carbon remineralization, benthic geochemical action, and plant-microbe interactions. Recent studies have provided credible evidence that the functional rather than the taxonomic composition of microbes responds more closely to environmental factors. Therefore, in this study, functional gene prediction based on PacBio single molecular real-time sequencing of 16S rDNA was applied to determine the sulfate-reducing and organic substrate-decomposing activities of SRB in the rhizospheres of two typical coastal wetland plants in North and South China: Zostera japonica and Scirpus mariqueter. To this end, some physicochemical characteristics of the sediments as well as the phylogenetic structure, community composition, diversity, and proportions of several functional genes of the SRB in the two plant rhizospheres were analyzed. The Z. japonica meadow had a higher dissimilatory sulfate reduction capability than the S. mariqueter-comprising saltmarsh, owing to its larger proportion of SRB in the microbial community, larger proportions of functional genes involved in dissimilatory sulfate reduction, and the stronger ability of the SRB to degrade organic substrates completely. This study confirmed the feasibility of applying microbial community function prediction in research on the metabolic features of SRB, which will be helpful for gaining new knowledge of the biogeochemical and ecological roles of these bacteria in coastal wetlands.
关键词	sulfate-reducing bacteria (SRB) microbial community function prediction 16S rDNA PacBio SMRT sequencing Zostera japonica Scirpus mariqueter rhizosphere
DOI	10.1007/s00343-019-9177-7
收录类别	SCI
语种	英语
资助项目	Scientific Research Fund of the Second Institute of Oceanography, Ministry of Natural Resources (MNR)[JB1906]; Scientific Research Fund of the Second Institute of Oceanography, Ministry of Natural Resources (MNR)[JG1616]; Scientific Research Fund of the Second Institute of Oceanography, Ministry of Natural Resources (MNR)[JG1910]; Zhejiang Qingshan Lake Innovation Platform for Marine Science and Technology[2017E80001]; Key Projects of Philosophy and Social Sciences Research, Ministry of Education[18JZD059]; National Key Technology Research and Development Program of the Ministry of Science and Technology of the China[2015BAD08B01]; State Key Laboratory of Satellite Ocean Environment Dynamics[SOEDZZ1902]; National Natural Science Foundation of China[41806136]; Project of Long Term Observation and Research Plan in the Changjiang Estuary and the Adjacent East China Sea (LORCE)[14282]
WOS研究方向	Marine & Freshwater Biology ; Oceanography
WOS类目	Limnology ; Oceanography
WOS记录号	WOS:000518063200001
出版者	SCIENCE PRESS
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/165590
专题	海洋生态与环境科学重点实验室
通讯作者	Zeng, Jiangning
作者单位	1.Minist Nat Resources, Inst Oceanog 2, Key Lab Marine Ecosyst Dynam, Hangzhou 310012, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China
推荐引用方式 GB/T 7714	Song, Xiaoyue,Zeng, Jiangning,Zhou, Yi,et al. Partial function prediction of sulfate-reducing bacterial community from the rhizospheres of two typical coastal wetland plants in China[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2020:13.
APA	Song, Xiaoyue.,Zeng, Jiangning.,Zhou, Yi.,Chen, Quanzhen.,Yang, Hongsheng.,...&Liu, Qiang.(2020).Partial function prediction of sulfate-reducing bacterial community from the rhizospheres of two typical coastal wetland plants in China.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,13.
MLA	Song, Xiaoyue,et al."Partial function prediction of sulfate-reducing bacterial community from the rhizospheres of two typical coastal wetland plants in China".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2020):13.

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