Effects of Oil Pollution on Indigenous Bacterial Diversity and Community Structure of Soil in Fushun, Liaoning Province, China
Effects of Oil Pollution on Indigenous Bacterial Diversity and Community Structure of Soil in Fushun, Liaoning Province, China
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石油污染对辽宁省抚顺市土壤本土细菌多样性和群落结构的影响
DOI：
10.1080/01490451.2020.1817196
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发表时间：
2020-09
影响因子：
2.3
通讯作者：
Chen Jixiang
中科院分区：
文献类型：
--
作者：
Wang Yonggang;Wang Jiangqin;Leng Feifan;Chen Jixiang
摘要用454焦磷酸测序技术对辽宁抚顺油田土壤微生物群落和多样性进行了分析，中国。结果表明，土壤微生物共有114门、262纲、430目、685科、869属、294种。石油烃显著改变了土壤微生物群落的结构和多样性。变形杆菌、类杆菌、放线杆菌、酸性细菌、双生双生细菌、硝化细菌、微囊藻、蠕形杆菌、微囊藻成为石油污染地区的优势菌群。土壤中主要细菌区系的变化与土壤总石油烃、pH和土壤有机质高度相关。群落代谢功能预测表明，石油污染土壤中有8条KEGG途径显著富含，石油污染胁迫下变形杆菌、莫拉菌科、肠杆菌和鞘氨醇细菌的丰度显著降低。本研究为今后功能菌株的开发和应用提供了理论和技术依据。
Abstract Four hundred fifty four pyrosequencing was used to analyze the microbial community and diversity of oily farmland soil from Fushun, Liaoning Province, China. The results showed that a total of 114 Phyla, 262 Classes, 430 Orders, 685 Families, 869 Genera, and 294 Species were detected and summarized in the soil microbe. The petroleum hydrocarbons significantly changed the structure and diversity of soil microbial communities. Proteobacteria, Bacteroidetes, Actinobacteria, Acidobacteria, Gemmatimonadetes, Nitrospirae, Firmicutes, Verrucomicrobia, Elusimicrobia became the dominant flora in oil-contaminated areas. And the changes in the main bacterial flora in the soil were highly correlated with soil TPH (total petroleum hydrocarbon), pH and SOM (soil organic matter). The prediction of community metabolism function exhibited that 8 KEGG pathways were significantly enriched in petroleum contaminated soil, and the abundance of Proteobacteria, Moraxellaceae, Enterobacteriales and Sphingobacteriales significantly decreased under the stress of oil pollution. This research provided a theoretical and technical basis for the development and application of functional strains in the future.
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DOI：
10.1038/ismej.2012.8
发表时间：
2012-08
期刊：
The ISME journal
影响因子：
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作者：
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DOI：
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The Science of the total environment
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DOI：
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发表时间：
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