| 磁杆菌HMB—1的磁小体特性及其合成条件的研究 |
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| 引用本文： | 范国昌,李荣森.磁杆菌HMB—1的磁小体特性及其合成条件的研究[J].生物学杂志,1998,15(5):11-14. |
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| 作者姓名： | 范国昌 李荣森 |
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| 作者单位： | 浙江大学生物科学与技术系，中国科学院武汉病毒研究所，中国科学院广州地球化学所 |
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| 摘 要： | 从西安段家坡黄土剖面６１个土样中，分离纯化出一株磁杆菌ＨＭＢ１，并对其磁性特点及磁小体的合成条件进行了研究；同时用Ｘ射线能谱分析测定了磁小体的组成成分，主要为铁和钴。综合实验结果得出ＨＭＢ１生长及磁小体形成的最适培养基
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| 关 键 词： | 磁杆菌 磁小体 |
The Establishment of Magnetotactic Bacillus Strain HMB 1 and Conditions on the Formation of Magnetosomes* |
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| Fan Guo-Chang\ \ Qian Kai-Xian.The Establishment of Magnetotactic Bacillus Strain HMB 1 and Conditions on the Formation of Magnetosomes*[J].Journal of Biology,1998,15(5):11-14. |
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| Authors: | Fan Guo-Chang\ \ Qian Kai-Xian |
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| Institution: | Fan Guo-Chang\ \ Qian Kai-Xian Department of Biology,Zhejiang University,Hangzhou 310027Li Rong-Sen Wuhan Institute of Viology,C.A.S Wuhan 430071 Jia Rong-Fen Guangzhou institute of Geochemistry,C.A.S.Guangzhou 510640 |
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| Abstract: | A magnetotactic bacillus strain HMB-1 was isolated from 61 samples of Loess, and the conditions on the formation of magnetosomes were also done in this paper. In the meantime, the composition of the magnetosomes was detected by X-ray microanalysis,the results indicated that these magnetosomes predominantly contained iron and cobalt. Finally, a proper medium for growth and formation of magnetosomes of HMB-1 cell was designated. |
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| Keywords: | magnetotactic bacillus magnetosomes |
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