Effects of Magnetic Minerals Exposure and Microbial Responses in Surface Sediment across the Bohai Sea

doi:10.3390/microorganisms10010006

	Effects of Magnetic Minerals Exposure and Microbial Responses in Surface Sediment across the Bohai Sea
	Chen, Lei 1,2; Wang, Mingpeng 1; Li, Yuntao 3; Shang, Weitao 2; Tang, Jianhui2 ; Zhang, Zhaojie 4; Liu, Fanghua2,5
发表期刊	MICROORGANISMS
	2022
卷号	10 期号:1 页码:18
关键词	dissimilatory iron reducing microorganism magnetic mineral extracellular electron transfer
DOI	10.3390/microorganisms10010006
通讯作者	Wang, Mingpeng(qsdwmp2018@qfnu.edu.cn) ; Liu, Fanghua(fhliu@soil.gd.cn)
英文摘要	Extensive production and application of magnetic minerals introduces significant amounts of magnetic wastes into the environment. Exposure to magnetic minerals could affect microbial community composition and geographic distribution. Here, we report that magnetic susceptibility is involved in determining bacterial alpha-diversity and community composition in surface sediment across the Bohai Sea by high-throughput sequencing analysis of the 16S rRNA gene. The results showed that environmental factors (explained 9.80%) played a larger role than spatial variables (explained 6.72%) in conditioning the bacterial community composition. Exposure to a magnetite center may shape the geographical distribution of five dissimilatory iron reducing bacteria. The microbial iron reduction ability and electroactive activity in sediment close to a magnetite center are stronger than those far away. Our study provides a novel understanding for the response of DIRB and electroactive bacteria to magnetic minerals exposure.
收录类别	SCI
语种	英语
关键词[WOS]	IRON ; BACTERIAL ; COMMUNITIES ; MICROORGANISMS ; REDUCTION ; PATTERNS ; BIOGEOGRAPHY ; PHYLOTYPES ; DIVERSITY ; OXIDATION
研究领域[WOS]	Microbiology
WOS记录号	WOS:000756929400001
引用统计	被引频次：1[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/133337/31487
专题	海岸带生物学与生物资源利用重点实验室海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护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	Wang, Mingpeng; Liu, Fanghua
作者单位	1.Qufu Normal Univ, Sch Life Sci, Qufu 273165, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Resources Conversat, Yantai 264003, Peoples R China 3.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China 4.Univ Wyoming, Dept Zool & Physiol, Laramie, WY 82071 USA 5.Guangdong Acad Sci, Natl Reg Joint Engn Res Ctr Soil Pollut Control R, Guangdong Key Lab Integrated Agro Environm Pollut, Inst Ecoenvironm & Soil Sci, Guangzhou 510650, Peoples R China
推荐引用方式 GB/T 7714	Chen, Lei,Wang, Mingpeng,Li, Yuntao,et al. Effects of Magnetic Minerals Exposure and Microbial Responses in Surface Sediment across the Bohai Sea[J]. MICROORGANISMS,2022,10(1):18.
APA	Chen, Lei.,Wang, Mingpeng.,Li, Yuntao.,Shang, Weitao.,Tang, Jianhui.,...&Liu, Fanghua.(2022).Effects of Magnetic Minerals Exposure and Microbial Responses in Surface Sediment across the Bohai Sea.MICROORGANISMS,10(1),18.
MLA	Chen, Lei,et al."Effects of Magnetic Minerals Exposure and Microbial Responses in Surface Sediment across the Bohai Sea".MICROORGANISMS 10.1(2022):18.