抗肿瘤抗生素博来霉素目前在临床上广泛用于治疗某些类型的恶性肿瘤,它是由分离自日本土壤的一株放线菌——轮枝链霉菌(Streptomyces verticillus)的培养物产生的。最近,从印度土壤中分离出一株罕见的放线菌,它产生同博来霉素相关的抗肿瘤抗生素——tallysomycin。这种产生 tallysomycin的培养物,经鉴定系游动放线菌科(Actinoplanaceae)的一个新属——Streptoalloteic Antitumor antibiotics Bleomycin is currently clinically widely used to treat certain types of malignancies, which are produced by a culture of actinomycete Streptomyces verticillus isolated from Japanese soil . Recently, a rare actinomycete was isolated from soil in India and produced tamoxifenin, an antitumor antibiotic associated with bleomycin. This tallysomycin-producing culture, identified as a new genus Actinoplanaceae, Streptoalloteic