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| 湖北恩施渔塘坝富硒碳质泥岩中的微生物多样性初探 | |
| 引用本文： | 雷磊,朱建明,王风平,肖湘,秦海波,冯新斌.湖北恩施渔塘坝富硒碳质泥岩中的微生物多样性初探[J].地球与环境,2011,39(4):517-522. |
| 作者姓名： | 雷磊 朱建明 王风平 肖湘 秦海波 冯新斌 |
| 作者单位： | 1. 中国科学院地球化学研究所,环境地球化学国家重点实验室,贵阳550002／中国科学院研究生院,北京100049 2. 中国科学院地球化学研究所,环境地球化学国家重点实验室,贵阳550002 3. 国家海洋局第三海洋研究所,福建厦门,361005 |
| 基金项目： | 中国科学院知识创新工程重要方向项目(KZCX2-YW-JC101); 国家自然科学基金创新群体项目(40721002);国家自然科学基金项目(40973085) |
| 摘 要： | 本文以湖北恩施渔塘坝富硒碳质泥岩为研究对象，采用构建16SrRNA基因克隆文库方法首次对其微生物群落结构进行了初步调查，结果发现其中细菌主要特征群落为变形菌（Proteobacteria）34％、酸杆菌（Acidobacteria）43．6％、放线菌（Ac-tinobacteria）12．9％和未分类细菌9．5％。古菌... |
| 关 键 词： | 硒 富硒碳质泥岩 微生物多样性 |
Primarily Investigating the Diversity of Microorganisms in Selenium-rich Carbonaceous Mudstone of Yutangba,Enshi,Hubei |
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| LEI lei,ZHU Jian-ming,WANG Feng-ping,XIAO Xiang,QIN Hia-bo,FENG Xin-bin.Primarily Investigating the Diversity of Microorganisms in Selenium-rich Carbonaceous Mudstone of Yutangba,Enshi,Hubei[J].Earth and Environment,2011,39(4):517-522. | |
| Authors: | LEI lei ZHU Jian-ming WANG Feng-ping XIAO Xiang QIN Hia-bo FENG Xin-bin |
| Institution: | LEI lei1,2,ZHU Jian-ming1,WANG Feng-ping3,XIAO Xiang3,QIN Hia-bo1,FENG Xin-bin1(1.State Key Lab.of Environmental Geochemistry,Institute of Geochemistry,Chinese Academy of Sciences,Guiyang 550002,China,2.Graduate University of Chinese Academy of Sciences,Beijing 100049,3.Key Lab.Of Marine Biogenetic Resources,Third Institute of Oceanography State Oceanic Administration,Xiamen 361005,China) |
| Abstract: | In order to investigate the microbial diversity of the selenium(Se)-rich carbonaceous mudstone of Yutangba,Enshi,Hubei Province,the microbial community structures have been primarily characterized by using restriction fragment length polymorphism(RFLP) and 16S rRNA gene library analyses based on the DNA extracted from the mudstone.Phylogenetic analysis revealed that most of the bacterial clones were affiliated with members of the Acidobacteria family(43.6%),Proteobacteria family(34%),Actinobacteria family(1... |
| Keywords: | selenium Se-rich carbonaceous mudstone microbial community |
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