. Micro-organisms and disease. An introduction to the study of specific micro-organisms. Microorganisms. 372 MICRO-ORGANISMS AND DISEASE [chap. liquefaction is proceeding along the line of growth, but at greatly different rates. From a liquefied sugar gelatine culture a subculture is easily made by rubbing a liberal amount of the material over the slanting surface of solidified grape sugar Agar and 0-5 per cent, formate of soda (Kitasato and Weyl); this is. Flu. 149-—Stab Clltl'rk of I-Jacillus Tetam in the Dei'th of Sugar Gelatine, incubated for three Da^'S at 20' C. The growth U indicated by
. Micro-organisms and disease. An introduction to the study of specific micro-organisms. Microorganisms. 372 MICRO-ORGANISMS AND DISEASE [chap. liquefaction is proceeding along the line of growth, but at greatly different rates. From a liquefied sugar gelatine culture a subculture is easily made by rubbing a liberal amount of the material over the slanting surface of solidified grape sugar Agar and 0-5 per cent, formate of soda (Kitasato and Weyl); this is. Flu. 149-—Stab Clltl'rk of I-Jacillus Tetam in the Dei'th of Sugar Gelatine, incubated for three Da^'S at 20' C. The growth U indicated by a spindle-shaped mass of threads extending laterally ; the gelatine is liquefied to the extent of the growth. Katutal size. then placed after Buchner's method in a glass tube contain- ing for each gramme of pyrogallic acid one cc. of liquor potassK closed by a well-fitting indiarubber plug {see a former chapter) and incubated at 37' C. As soon as colonies make their appearance on the Agar surface, a little of it can be withdrawn by the platinum needle or loop, and. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Klein, E. (Edward), 1844-1925. London, Macmillan and Co. , Ltd.
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