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Numerical Taxonomy of Coryneform Bacteria Isolated from Pond-Reared Shrimp (Penaeus aztecus) and Pond Water

机译:池塘养虾(Penaeus aztecus)和池塘水中分离的棒状细菌的数值分类

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Gram-positive, catalase-positive, nonsporeforming, pleomorphic rods isolated from pond-reared shrimp and pond water were compared with type cultures of the Corynebacteriaceae. Classification of the type cultures based on 66 cell and colony characters proved comparable to one based on 163 morphological, biochemical, and physiological characters. This similarity was not observed with pond isolates. With the aid of numerical analysis, pond isolates could be placed into six major groups based on certain biochemical and physiological tests. Coryneform bacteria isolated from shrimp and water exhibited little similarity to the type cultures. The pond isolates probably are members of the Corynebacteriaceae not previously studied in detail.
机译:从池塘养虾和池塘水中分离出的革兰氏阳性,过氧化氢酶阳性,无孢子形成的多形杆与棒状杆菌科的典型培养物进行了比较。基于66个细胞和集落特征的类型培养物分类证明与基于163个形态,生化和生理特征的分类培养物相当。池塘分离物未观察到这种相似性。借助于数值分析,根据某些生化和生理学测试,池塘分离株可分为六大类。从虾和水中分离出的棒状细菌与典型培养物几乎没有相似之处。池塘分离物可能是先前未详细研究的棒状杆菌科的成员。

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