A Meta-Analysis of the Bacterial and Archaeal Diversity Observed in Wetland Soils

doi:10.1155/2014/437684

	A Meta-Analysis of the Bacterial and Archaeal Diversity Observed in Wetland Soils
	Lv, Xiaofei 1,2; Yu, Junbao1 ; Fu, Yuqin1,2 ; Ma, Bin 1; Qu, Fanzhu 1; Ning, Kai 1,2; Wu, Huifeng1 ; Yu, JB (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China. [email protected]
发表期刊	SCIENTIFIC WORLD JOURNAL
ISSN	1537-744X
	2014
页码	437684
关键词	Flow Constructed Wetland Ammonia-oxidizing Bacteria Microbial Communities Waste-water Phragmites-australis Chilean Altiplano Tibetan Plateau Zoige Wetland Fresh-water Rna
DOI	10.1155/2014/437684
产权排序	[Lv, Xiaofei; Yu, Junbao; Fu, Yuqin; Ma, Bin; Qu, Fanzhu; Ning, Kai; Wu, Huifeng] Chinese Acad Sci, Shandong Prov Key Lab Coastal Zone Environm Proc, Key Lab Coastal Zone Environm Proc & Ecol Re, Yantai Inst Coastal Zone Res YIC,YICCAS, Yantai 264003, Peoples R China; [Lv, Xiaofei; Fu, Yuqin; Ning, Kai] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
作者部门	中科院海岸带环境过程与生态修复重点实验室
英文摘要	This study examined the bacterial and archaeal diversity from a worldwide range of wetlands soils and sediments using a meta-analysis approach. All available 16S rRNA gene sequences recovered from wetlands in public databases were retrieved. In November 2012, a total of 12677 bacterial and 1747 archaeal sequences were collected in GenBank. All the bacterial sequences were assigned into 6383 operational taxonomic units (OTUs 0.03), representing 31 known bacterial phyla, predominant with Proteobacteria (2791 OTUs), Bacteroidetes (868 OTUs), Acidobacteria (731 OTUs), Firmicutes (540 OTUs), and Actinobacteria (418 OTUs). The genus Flavobacterium (11.6% of bacterial sequences) was the dominate bacteria in wetlands, followed by Gp1, Nitrosospira, and Nitrosomonas. Archaeal sequences were assigned to 521 OTUs from phyla Euryarchaeota and Crenarchaeota. The dominating archaeal genera were Fervidicoccus and Methanosaeta. Rarefaction analysis indicated that approximately 40% of bacterial and 83% of archaeal diversity in wetland soils and sediments have been presented. Our results should be significant for well-understanding the microbial diversity involved in worldwide wetlands.; This study examined the bacterial and archaeal diversity from a worldwide range of wetlands soils and sediments using a meta-analysis approach. All available 16S rRNA gene sequences recovered from wetlands in public databases were retrieved. In November 2012, a total of 12677 bacterial and 1747 archaeal sequences were collected in GenBank. All the bacterial sequences were assigned into 6383 operational taxonomic units (OTUs 0.03), representing 31 known bacterial phyla, predominant with Proteobacteria (2791 OTUs), Bacteroidetes (868 OTUs), Acidobacteria (731 OTUs), Firmicutes (540 OTUs), and Actinobacteria (418 OTUs). The genus Flavobacterium (11.6% of bacterial sequences) was the dominate bacteria in wetlands, followed by Gp1, Nitrosospira, and Nitrosomonas. Archaeal sequences were assigned to 521 OTUs from phyla Euryarchaeota and Crenarchaeota. The dominating archaeal genera were Fervidicoccus and Methanosaeta. Rarefaction analysis indicated that approximately 40% of bacterial and 83% of archaeal diversity in wetland soils and sediments have been presented. Our results should be significant for well-understanding the microbial diversity involved in worldwide wetlands.
文章类型	Review
资助机构	Science & Technology - Other Topics
收录类别	SCI
语种	英语
关键词[WOS]	FLOW CONSTRUCTED WETLAND ; AMMONIA-OXIDIZING BACTERIA ; MICROBIAL COMMUNITIES ; WASTE-WATER ; PHRAGMITES-AUSTRALIS ; CHILEAN ALTIPLANO ; TIBETAN PLATEAU ; ZOIGE WETLAND ; FRESH-WATER ; RNA
研究领域[WOS]	Science & Technology - Other Topics
WOS记录号	WOS:000337395600001
引用统计	被引频次：69[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/8785
专题	中国科学院烟台海岸带研究所知识产出中国科学院海岸带环境过程与生态修复重点实验室_滨海湿地实验室中国科学院海岸带环境过程与生态修复重点实验室
通讯作者	Yu, JB (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China. [email protected]
作者单位	1.Chinese Acad Sci, Shandong Prov Key Lab Coastal Zone Environm Proc, Key Lab Coastal Zone Environm Proc & Ecol Re, Yantai Inst Coastal Zone Res YIC,YICCAS, Yantai 264003, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Lv, Xiaofei,Yu, Junbao,Fu, Yuqin,et al. A Meta-Analysis of the Bacterial and Archaeal Diversity Observed in Wetland Soils[J]. SCIENTIFIC WORLD JOURNAL,2014:437684.
APA	Lv, Xiaofei.,Yu, Junbao.,Fu, Yuqin.,Ma, Bin.,Qu, Fanzhu.,...&Yu, JB .(2014).A Meta-Analysis of the Bacterial and Archaeal Diversity Observed in Wetland Soils.SCIENTIFIC WORLD JOURNAL,437684.
MLA	Lv, Xiaofei,et al."A Meta-Analysis of the Bacterial and Archaeal Diversity Observed in Wetland Soils".SCIENTIFIC WORLD JOURNAL (2014):437684.

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