| Abstract: | Nishida, Shoki (Kanazawa University, Kanazawa, Japan), and Masaaki Imaizumi. Toxigenicity of Clostridium histolyticum. J. Bacteriol. 91:477-483. 1966.-From 234 soil samples, 21 strains of Clostridium histolyticum of different levels of alpha-toxigenicity were isolated by a new method specially designed for the isolation of this species. The alpha-toxigenicity of freshly isolated strains and of stock strains was closely associated with the potentiality for sporulation, growth, and smooth-colony formation. The presence of sugars, particularly xylose and arabinose, was inhibitory for growth. A few controversies on the biological properties of this species seem to be due to disregard for the growth-inhibiting effects of these sugars. |
