| 四株糖单孢菌分离株的分类学研究 |
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| 引用本文： | 齐伟红,刘志恒.四株糖单孢菌分离株的分类学研究[J].微生物学报,1999,39(1):1-7. |
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| 作者姓名： | 齐伟红 刘志恒 |
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| 作者单位： | 中国科学院微生物研究所 北京 100080 |
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| 摘 要： | 从广西地区的土样中，分离到4株细胞壁Ⅳ型，糖型A，
无枝菌酸的假诺卡氏菌科的放线菌菌株，编号分别为191、221、202、和212。根据4株
菌的形态学特征和细胞化学特征，将其归入糖单孢菌属。与该属5个已知种的7个代表株进行
的rDNA的BamHI酶切片段长度类型分析(Ribotyping)的结果表明：191为青绿色糖单孢菌(S.viridis),202为青灰色糖单孢菌(S.caesia),221和212为相同的与青绿色糖单孢菌(S
.viridis)的亲缘关系最近的种，但不同于已知的任何一个种。
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| 关 键 词： | 糖单孢菌属，菌株形态，培养特征 |
TAXONOMIC STUDY OF FOUR ISOLATES OF SACCHAROMONOSPORA |
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| Qi Weihong Liu Zhiheng.TAXONOMIC STUDY OF FOUR ISOLATES OF SACCHAROMONOSPORA[J].Acta Microbiologica Sinica,1999,39(1):1-7. |
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| Authors: | Qi Weihong Liu Zhiheng |
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| Institution: | Institute of Microbiology, Chinese Academy of Sciences, Beijing 100080. |
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| Abstract: | Four strains, 19.1,22.1,202,and 212, were isolated from the soil samples of Guangxi province in China. Basing on their morphological and cell chemical characteristics(cell wall type IV, sugar type A, without mycolic acids), they were circled into the genus of Saccharomonospora. They were studied with 7 type strains of the 5 currently recognized species in the genus. The results of Ribotyping suggest that strain 19.1 blongs to the species of S.viridis, strain 202 is a member of S.caesia, strain 22.1 and strain 212 are the same species, which is different to the 5 currently known species. It is closely related to S.viridis. However, the further classification of these two strains at species level needs 16S rRNA sequence date. |
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| Keywords: | Saccharomonospora Morphology of strain Culture characteristic |
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