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Position: Home > Articles > Study on the Identification and Antifungal Characteristics of BZ-1 Journal of Anhui Agricultural Sciences 2009,37 (17) 60-61

海洋细菌BZ-1的鉴定及抗菌特性研究

作  者:
范延辉;王君
单  位:
滨州学院生命科学系山东省黄河三角洲生态环境重点实验室
关键词:
海洋细菌;鉴定;拮抗作用
摘  要:
[目的]对海洋细菌BZ-1进行分类鉴定,并研究其抗菌特性。[方法]根据分离菌的培养特性及菌体形态特征、生理生化反应等,对其进行分类鉴定;通过对峙培养和滤纸片法研究其代谢产物的抗真菌活性。[结果]海洋细菌BZ-1为枯草芽孢杆菌,对植物致病真菌镰刀菌、紫青霉菌、白色念珠菌、葡萄孢菌都有很好的拮抗作用。[结论]BZ-1抑菌能力强,值得进一步研究和开发。
译  名:
Study on the Identification and Antifungal Characteristics of BZ-1
作  者:
FAN Yan-hui et al (Department of Life Sciences,Binzhou University,Shandong Key Lab of Eco-environmental Science for Yellow River Delta,Binzhou,Shandong 256603)
关键词:
Marine bacteria;Identification;Antagonistic effect
摘  要:
[Objective] The research aimed to classify and identify the marine bacterium BZ-1,and to study its antifungal characteristics.[Method] The strain was identified and classified according to the culture characteristics,morphological features and physiological and biochemical reactions of isolates.The antifungal activity of its metabolites was studied by using confronting culture and filter paper method.[Result] Marine bacterium BZ-1 was classified to Bacillus subtilis.It had better antagonistic effects on plant pathogenic fungi Fusarium sp.,Penicillium purpurogenum,Monilia albican and Botrytis cinerea.[Conclusion] BZ-1 had strong antifungal ability and it was worth further study and development.

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