736 



INDEX OF SUBJECTS 



Bacillus pyocyaneous, antitoxin against 

 products of, 199 

 cultivation of, 577 

 favorable conditions for, 577 

 pigment in, 578 



fluorescent variety of, 579 

 pyocyanin in, 578 

 immunization against, 580 

 filtrates of old cultures in, 580 

 pyocyanase in, 580 

 true toxin in, 580 

 morphology of, 577 

 occurrence of, in lesions and inflam- 

 matory affections, 579 

 pathogenicity of, 579 

 staining of, 577 



susceptibility of animals to, 580 

 toxins of, 680 

 leucocyte-destroying ferment in, 



581 

 pyocyanase in, 580 

 pyocyanolysin in, 580 

 true, 580 

 from filtrates of old cultures, 580 

 virulence of, 579 

 Bacillus radicicola, 55 

 Bacillus radicosus, 575 

 Bacillus rhusiopathiae, 542 

 Bacillus smegmatis. See Smegma ba- 

 cillus 

 Bacillus subtiUs, 575 

 Bacillus suisepticus, 563 

 Bacillus tetani. See Tetanus, bacillus of 

 Bacillus tuberculosis. See Tubercle 



bacillus 

 Bacillus typhi abdominalis, 399 

 Bacillus typhi murium, 430 

 Bacillus typhosus. See Typhoid fever, 



bacillus of 

 Bacillus xerosis. See Bacillus diph- 



theriae, bacilli similar to 

 Bacteria (see also Bacterial cell): 

 acid and alkali formation by, 166 

 acid-fast stains for, 104 

 action of, in the body, 184 

 anabolic or synthetic activities of, 54 

 in root tubercles, 55 

 in soil, 54 



Bacteria, animal experimentation with, 

 169 

 antagonism of, 31 

 biological activities of, 40, 164 

 chemical agents injurious to, 73. See 



also Disinfectants 

 classes of, 182 



baciUi, 9 



cocci, 9 



spirilla, 9 

 classification of, 35 



based on organs of motility, 15 



by Bail with regard to aggressins, 



294 

 . by Gram stain, 104 



by Migula, 37 

 counting of, 161 

 cultivation of, 141 



by anaerobic methods, 148. See 

 also under Cultivation of bacteria 



inoculation of media in, 141 

 dead, in active immunization, 193 

 degenerative forms of, 20 

 denitrifying, 52 

 destruction of. See Destruction of 



bacteria 

 differentiation of, by fermentation, 48 

 enzymes produced by, 168 



diastatic, 169 



inverting, 169 



proteolytic, 168 

 gas formation by, 164. See also Gas 



formed by bacteria 

 Gram-negative, 104 

 Gram-positive, 104 

 in air. See Air, bacteria in 

 in industries, 715 

 in milk. See Milk, bacteria in 

 in soil. See Soil, bacteria in 

 in tissues, staining of, 110 

 in water. See Water, bacteria in 

 incubation of, 156. See also under In- 

 cubation of cultures 

 indol production by, 167 

 isolation of| methods of, 142 

 kataboUc activities of, 41-63 



by bacterial enzymes or ferments, 42 

 varieties of, 48 



