| 环境因子对南极海洋芳香烃降解微生物生长和降解的影响 |
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| 引用本文： | 王以斌,刘芳明,缪锦来,臧家业.环境因子对南极海洋芳香烃降解微生物生长和降解的影响[J].海洋环境科学,2011,30(5):649-652. |
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| 作者姓名： | 王以斌 刘芳明 缪锦来 臧家业 |
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| 作者单位： | 1. 国家海洋局第一海洋研究所,山东青岛266061;国家海洋局海洋生物活性物质重点实验室,山东青岛266061
2. 国家海洋局第一海洋研究所,山东青岛,266061 |
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| 基金项目： | 国家自然科学基金项目(40876107); 国家海洋局青年科学基金项目(2010122) |
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| 摘 要： | 以从南极地区分离纯化的具有低温芳香烃降解功能的嗜冷菌Planococcus sp.NJ41为研究对象,模拟低温海洋环境对影响其生长和降解的环境因子进行分析研究,确定其最适的萘降解条件:动球菌Planococcus sp.NJ41可在以萘为唯一碳源的无机盐培养基中生长并在低温(0～10℃)下高效降解萘等芳香烃；其最适生长...
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| 关 键 词： | 南极微生物 低温降解 芳香烃 生物降解 环境因素 |
Influence of environmental factors on degradation of aromatic hydrocarbons and microorganisms growth in Antarctic sea |
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| WANG Yi-bin,LIU Fang-ming,MIAO Jin-lai,ZANG Jia-ye.Influence of environmental factors on degradation of aromatic hydrocarbons and microorganisms growth in Antarctic sea[J].Marine Environmental Science,2011,30(5):649-652. |
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| Authors: | WANG Yi-bin LIU Fang-ming MIAO Jin-lai ZANG Jia-ye |
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| Institution: | WANG Yi-bin1,2,LIU Fang-ming1,MIAO Jin-lai1,ZANG Jia-ye1 (1.First Institute of Oceanography,SOA,Qingdao 266061,China,2.Key Lab of Marine Bioactive Substances,China) |
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| Abstract: | The present experiment,through a preliminary study of a cold-adapted PAHs-degrading strains psychrophile Planococcus sp.NJ41 which was screened from the Antarctic region,the simulation and analysis of influences of environmental factors in low-temperature environment on the growth and degradation were done.In the most suitable culture conditions established:NJ41 could grow in inorganic salt nutrient medium with PAHs such as naphthalene as the only carbon source and could degrade PAHs with high efficiency at... |
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| Keywords: | Antarctica microorganisms low-temperature biodegradation polycyclic aromatic hydrocarbons(PAHs) biodegradation en vironmental factors |
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