BANDUR B M, DIENES L
J Bacteriol. 1963 Oct;86(4):829-36. doi: 10.1128/jb.86.4.829-836.1963.
Bandur, Bojana M. (Massachusetts General Hospital, Boston) and Louis Dienes. L forms isolated from a strain of Serratia. J. Bacteriol. 86:829-836. 1963.-In an L culture isolated from a strain of Serratia, two types of colonies developed, one (S-1) similar to the usual L colonies with the centers embedded in the agar and the other (S-2) similar in gross appearance to the usual bacterial colonies. The S-2 colonies consisted almost exclusively of large bodies and were produced by the direct multiplication of the large bodies. This occurred by enlargement, deformation, and segmentation. The organisms in the two types of L colonies were equivalent, and the type of growth was determined by environmental influences. The high viability of the cultures and the relative lack of autolysis permitted the study of the reproductive processes and the resulting growth under varying conditions. The basic reproductive process, as in other L forms and pleuropneumonia-like organisms, seemed to be the multiplication of small granules, either free or in small or large aggregates enclosed in a common envelope. It was possible to observe clearly the growth of small granules from the large bodies.
班杜尔，博亚娜·M.（马萨诸塞州综合医院，波士顿）和路易斯·迪内斯。从一株沙雷氏菌分离出的L型菌。《细菌学杂志》86:829 - 836。1963年。——在从一株沙雷氏菌分离出的L型培养物中，形成了两种类型的菌落，一种（S - 1）类似于常见的L型菌落，中心嵌入琼脂中，另一种（S - 2）总体外观类似于常见的细菌菌落。S - 2菌落几乎完全由大的个体组成，是由大个体直接增殖产生的。这通过增大、变形和分裂发生。两种类型的L型菌落中的生物体是等同的，生长类型由环境影响决定。培养物的高活力和相对缺乏自溶作用使得能够研究繁殖过程以及在不同条件下产生的生长情况。与其他L型菌和类胸膜肺炎微生物一样，基本的繁殖过程似乎是小颗粒的增殖，这些小颗粒要么是游离的，要么以小或大的聚集体形式被包裹在一个共同的包膜中。能够清楚地观察到小颗粒从大个体中生长出来。
