| 奶牛瘤胃中牛链球菌的分离鉴定 |
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| 引用本文： | 欧海龙,吴凌,夏成,赵明娟. 奶牛瘤胃中牛链球菌的分离鉴定[J]. 中国微生态学杂志, 2008, 20(5): 437-439 |
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| 作者姓名： | 欧海龙 吴凌 夏成 赵明娟 |
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| 作者单位： | 黑龙江八一农垦大学动物科技学院,黑龙江,大庆,163319 |
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| 基金项目： | 黑龙江省科技厅科技攻关项目 |
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| 摘 要： | 采用厌氧分离技术从奶牛瘤胃中分离出1株细菌，通过对其形态、培养特性、生理生化特性、16S rRNA基因序列测定与同源性分析等研究，确定分离菌株为牛链球菌（Streptococcus bovis），为进一步研究其对瘤胃发酵的影响奠定了基础。
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| 关 键 词： | 瘤胃 牛链球菌 分离鉴定 |
Isolation and characterization of Streptococcus bovis from the rumen of a cow |
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| OU Hai-long,WU Ling,XIA Cheng,ZHAO Ming-juan. Isolation and characterization of Streptococcus bovis from the rumen of a cow[J]. Chinese Journal of Microecology, 2008, 20(5): 437-439 |
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| Authors: | OU Hai-long WU Ling XIA Cheng ZHAO Ming-juan |
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| Affiliation: | (College of Animal Science and Technology, Heilongjiang Aug. 1^st Land Reclamation University, Heilongjiang, Daqing 163319,China) |
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| Abstract: | A strain of bacterium was obtained from the rumen of a cow by using anaerobic technology.Based on morphological features,physiological and biochemical characteristics,and phylogenetic analyses of 16S rRNA gene,the bacterium strain was identified as Streptococcus bovis.The study lays a foundation of further research on Streptococcus bovis for ruminal fermentation. |
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| Keywords: | Rumen Streptococcus bovis Isolation and characterization |
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