Hori H, Osawa S
J Bacteriol. 1978 Mar;133(3):1089-95. doi: 10.1128/jb.133.3.1089-1095.1978.
The evolution of ribosomal proteins of about 70 bacterial strains belonging to the family Enterobacteriaceae has been studied by use of previously reported data (S. Osawa, T. Itoh, and E. Otaka, J. Bacteriol. 107:168-178, 1971) and those obtained in this paper. The proximity of the bacteria was quantified by co-chromatographing the differentially labeled ribosomal proteins from two strains on a column of carboxymethyl cellulose in various combinations. The were then classified into 12 groups (=species?) according to their ribosomal protein compositions and were placed in a phylogenic tree.
利用先前报道的数据(S. 大泽、T. 伊藤和E. 大高,《细菌学杂志》107:168 - 178,1971年)以及本文所获得的数据,对属于肠杆菌科的约70种细菌菌株的核糖体蛋白进化进行了研究。通过将来自两种菌株的差异标记核糖体蛋白以各种组合在羧甲基纤维素柱上进行共色谱分析,对细菌之间的亲缘关系进行了量化。然后根据它们的核糖体蛋白组成将其分为12组(=种?),并置于系统发育树中。