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| —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, 0(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 |
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| Tu Guoquan, Yu Jing. THE PRELIMINARY IDENTIFICATION OF A VARIATION SPECIES OF STREPTOMYCES FRADIAE DEGRADING FEATHER-KERATIN[J]. Acta Agriculturae Universitis Jiangxiensis, 1994, 0(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 |
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