摘要
在筛选新抗菌素的过程中,从我国杭州土壤中分离到一株链霉菌,编号1043.它可产生两种抗菌素.一种是碱性水溶性抗菌素——大观霉素(曾译为壮观霉素)actinospectacin.另一种是酸性酯溶性抗菌素,与曲张霉素streptovaricin相似.有关该菌株及其产生的抗菌素已作过简要报道.大观霉霉,是一广谱抗菌素,可用于治疗淋球菌.现正在进行试制研究,即将投入生产应用于临床.为此,对1043菌株的分类鉴定进行补充,现将其结果报告如下.
Streptomyces strain 1043 was isolated from a soil sample collected in
Hangzhou. The strain may produce two antibiotics——Actinospectacin and Strepto-
varicin.
Its aerial mycelia are apricot orange to carnelian red on most media. An outstanding characteristic of 1043 strain is the development of pigment granules in both vegetative and aerial mycelia. Its culture and physiological characteristicus were found to resemble those of Streptomyces spectabilis. Streptomyces strain 1043 was named Streptomyces spectabilis 1043.
出处
《微生物学报》
CAS
CSCD
北大核心
1994年第2期160-163,共4页
Acta Microbiologica Sinica
关键词
大观霉素
链霉菌
菌株
分类
鉴定
Actinospectacin,Streptovaricin,Streptomyces spectabilis 1043
