128 



ESSENTIALS OF B A CTERIOLOd Y . 



of motile threads in the centre, and at the edges a wreath-like 

 border. 



FIG. 70. 



FIG. 71. 



Cultures in agar of malignant 

 Oedema, after 24 hours, at 37 C. 

 (Frftnkel and Pfeiffer.) 



Culture in gelatine of malig- 

 nant (Edema. (Frftnkel and 

 Pfeiffer.) 



High Stab Culture. With glucose gelatine, the growth at first 

 seen in the bottom of the tube, with a general liquefaction of 

 the gelatine, gases develop and a somewhat unpleasant odor. 



