| 衡水湖样品中粘细菌的分离与纯化 |
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| 引用本文： | 何丽明,杨润蕾,吕志堂,边振江,张利平. 衡水湖样品中粘细菌的分离与纯化[J]. 河北大学学报(自然科学版), 2006, 26(1): 77-80 |
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| 作者姓名： | 何丽明 杨润蕾 吕志堂 边振江 张利平 |
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| 作者单位： | 河北大学,生命科学学院,河北,保定,071002 |
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| 基金项目： | 河北省科学技术研究与发展计划 |
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| 摘 要： | 对衡水湖区域采集的水样、泥样、草样以及岸上沉积物样品预处理后,利用兔粪诱导、滤纸诱导、滤膜过滤等方法进行了粘细菌分离,共纯化得到24株粘细菌.根据营养细胞、粘孢子、子实体和菌落形态等特征可将所分离纯化粘细菌鉴定为珊瑚球菌属(Corallococcus)、囊球菌属(Angiococcus)、原囊菌属(Archangium)和粘球菌属(Myxococcus)4属.首次从淡水环境中分离出粘细菌.
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| 关 键 词： | 粘细菌 分离方法 子实体 衡水湖 |
| 文章编号： | 1000-1565(2006)01-0077-04 |
| 修稿时间： | 2005-08-27 |
Isolation and Purification of Myxobacteria from Hengshui Lake |
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| HE Li-ming,YANG Run-lei,LU Zhi-tang,BIAN Zhen-jiang,ZHANG Li-ping. Isolation and Purification of Myxobacteria from Hengshui Lake[J]. Journal of Hebei University (Natural Science Edition), 2006, 26(1): 77-80 |
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| Authors: | HE Li-ming YANG Run-lei LU Zhi-tang BIAN Zhen-jiang ZHANG Li-ping |
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| Abstract: | Rabbit dung pellets inducing method,filter paper inducing method and the filter membrane filtering method were used to isolate myxobacteria from pretreated samples collected from Hengshui Lake region including water,mud,water grass,sediment on the bank,and so on.24 strains were purified all together.From characteristics of vegetable cell,myxospore,fruiting body and clony etc,the 24 myxobacteria strains were primarily identified in genus level,and they belong to 4 genera:Corallococcus,Angiococcus,Archangium and Myxococcus.This is the first report of isolation myxobacteria from fresh water. |
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| Keywords: | myxobacteria isolation fruiting body Hengshui Lake |
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