. The American journal of tropical medicine. Fig. 1. Type A in Which the^Iycelium is a Third of the Diameter of the Colony Fig. 2. Gi.\xt Colony of TypeB Showing Short Radiating My-celium These strains are distinguishable from one another by thefollowing characteristics: 1. The presence or absence of mycelial prolongations from theperiphery of giant colonies on Sabourauds medium. Type Cdoes not produce such a fringe. (Figs. 1, 2, 3.) 2. The fermentation of saccharose: Type A produces acidand gas from saccharose, type B produces acid only, whilatype C does not ferment this carboh3^drate. 3. The


. The American journal of tropical medicine. Fig. 1. Type A in Which the^Iycelium is a Third of the Diameter of the Colony Fig. 2. Gi.\xt Colony of TypeB Showing Short Radiating My-celium These strains are distinguishable from one another by thefollowing characteristics: 1. The presence or absence of mycelial prolongations from theperiphery of giant colonies on Sabourauds medium. Type Cdoes not produce such a fringe. (Figs. 1, 2, 3.) 2. The fermentation of saccharose: Type A produces acidand gas from saccharose, type B produces acid only, whilatype C does not ferment this carboh3^drate. 3. The development of aerial hyphae from the surface of thegrowth at the bottom of the slants of Sabourauds mediumafter one weeks growth or more. Such hyphal threads areproduced by types A and B, but not by t^e C. (Fig. 4,) THE MONILIAS OF THE GASTRO-INTESTINAL TRACT 173. Fig. 3. Peripheral IIypha Developing from a Colony of Yeast-LikeCells in a Hanging-Block, Culture of Type A


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Keywords: ., bookcentury1900, bookdecade1920, booksubjecttropica, bookyear1921