Isolation and Purification of Myxobacteria in Chengdu
Isolation and Purification of Myxobacteria in Chengdu作者机构：School of Medicine and Nurse Chengdu University Chengdu 610015 China
出 版 物：《Animal Husbandry and Feed Science》 (动物与饲料科学（英文版）)
年 卷 期：2011年第3卷第1期
页 面：25-27页
学科分类：0710[理学-生物学] 071001[理学-植物学] 081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 081701[工学-化学工程]
基 金：Supported by Scientific Research Fund of Sichuan Provincial Education Department (08zb092) School Fund of Chengdu University (2009XJZ16 and 2010XJZ32)
主 题：Myxobacteria Isolation Purification Strains
摘 要：[ Objective] To lay the basis for further studying bioactive substances in myxobacteria. [ Method] A total of 35 samples including fresh water, mud, rabbit dung, sheep dung, weathered rock and rotten wood were collected from districts and counties of Chengdu. After pretreatment, the myxobacteria were isolated and purified using different methods. Vegetative cells, myxospores, fruiting body and colony morphology of these myxobacteria strains were observed. E ResultJ Forty-two myxobacteda strains were isolated and purified. They were classified into seven genera including Myxococcus, Angiococcus, Chondromyces, Sorangium, Melittangium, Stigmatella and Archangium. The plating efficiency of myxobacteria was highest in the fresh water samples. [ Conclusion] Abundant myxobacteria resource is found in fresh water.
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