Effects of Magnetic Minerals Exposure and Microbial Responses in Surface Sediment across the Bohai Sea
文献类型：期刊论文
| 作者 | Chen, Lei1,2; Wang, Mingpeng1; Li, Yuntao3; Shang, Weitao2; Tang, Jianhui2 ; Zhang, Zhaojie4; Liu, Fanghua2,5
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| 刊名 | MICROORGANISMS
 |
| 出版日期 | 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. |
| WOS关键词 | IRON ; BACTERIAL ; COMMUNITIES ; MICROORGANISMS ; REDUCTION ; PATTERNS ; BIOGEOGRAPHY ; PHYLOTYPES ; DIVERSITY ; OXIDATION |
| WOS研究方向 | Microbiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000756929400001 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/31486]  |
| 专题 | 海岸带生物学与生物资源利用重点实验室 烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室 烟台海岸带研究所_中科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. |
入库方式： OAI收割
来源：烟台海岸带研究所
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