摘要
从我国杭州地区土壤中分离获得一株链霉菌No.633的代谢产物对鸡白痢病及寄生虫病有良好的防治效果。这株菌的孢子链螺旋形,孢子表面光滑,气丝淡黄色转淡粉色,基丝赭石色,可溶色素为瓜瓤粉色。在形态、培养特征和生理生化特性上与玫瑰黄链霉菌相似,但又有显著差别,因此定名为玫瑰黄链霉菌杭州亚种(Streptomyces roseoflavus subsp.hangzhouensis n.subsp.)
A strain No. 633 of StrePiomyces sP. isolated from soil samp Jos
collected from Hangzhou, China, which has been found to produce two different antibiotics that are effective in preventing and controlling the chicken diarrhea diseases caused by Somonella Pullorum and anti-parasitosis activities, i. e. Heterakis gall-inarum, acariasis and faeniasis.Its spore chains are spiral and spore surface is smooth. This strain is similar to StrePtomyces roseoflavus described in the literature, but significantly differed from the known species in cultural characteristics and physioio-gical characteristics. Therefore it is considered to be a new subspecies and lias been named S. roseoflavus subsp. hangzhouensis n. subsp.
出处
《中国抗生素杂志》
CAS
CSCD
北大核心
1991年第3期209-212,共4页
Chinese Journal of Antibiotics
基金
农业部"七五"重点课题的部分研究内容
关键词
抗生素633
分类
玫瑰黄链霉菌
Actibiotic 633
Classification
S. reseoflaius subsp.hangzhou-ensis n. subsp.
