THE STUDY OF BACTERIA 



127 



paper; aqueous-alcoholic fuchsin and methylen blue; 

 mordant for flagella stain; Lugol's iodin solution; anilin- 



FIG. 37. Cycle of Development of Bacterial Cell. (Adapted from 

 Fuhrmann's Technische Mykologie.) 



water gentian violet; carbol-fuchsin; acetic acid-alcohol 

 for decolorizing spore stain; indol test solutions; nitrate 

 test solutions; ammonia test solutions. 



