首页 | 本学科首页   官方微博 | 高级检索  
     检索      

—株分解羽毛角蛋白的弗氏链霉菌变种的初步鉴定
引用本文:涂国全,于静.—株分解羽毛角蛋白的弗氏链霉菌变种的初步鉴定[J].江西农业大学学报,1994(4).
作者姓名:涂国全  于静
作者单位:江西农业大学生物技术开发中心
摘    要:自土壤中分离到链霉菌S-221菌株,该菌株对羽毛角蛋白有较强的分解利用能力。通过对该菌的培养特征、形态特征和生理生化特性测定,结果与已知的弗氏链霉菌(Streptomycesfradi-ae)形态特征和生理生化特性上基本相似,但在培养特征和分解利用羽毛角蛋白的特性方面有较大的差异。因此S-221菌株初步鉴定为弗氏链霉菌的一个变种,定名为弗氏链霉菌S-221变种(Streptomycesfradiaevar.S-221Tu,1993)。

关 键 词:角蛋白分解菌,弗氏链霉菌S-221变种,鉴定

THE PRELIMINARY IDENTIFICATION OF A VARIATION SPECIES OF STREPTOMYCES FRADIAE DEGRADING FEATHER-KERATIN
Tu Guoquan, Yu Jing.THE PRELIMINARY IDENTIFICATION OF A VARIATION SPECIES OF STREPTOMYCES FRADIAE DEGRADING FEATHER-KERATIN[J].Acta Agriculturae Universitis Jiangxiensis,1994(4).
Authors:Tu Guoquan  Yu Jing
Abstract:A Streptomyces strain S-221,which was isola ted from soil samples by the enrichmentpure culture technique using feather keratin as the only nitrogen source,hed a very strongfeather-keratin degrading and utilizing ability,Its morphological and physiological character-istics are fundamentally;similar to those of streptomyces frodiae,but its cultural characteris-tics and feather-keratin degrading and utilizing ability are different from those of strepto-mvces fradiae. It is condidered to be a varation species of streptomyces fradiae and is namedstreptomyces fradiae var.S-221.
Keywords:feather keratin degrading microorganism streptomyces fradiae var S-221  identification  
本文献已被 CNKI 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号