INDEX 



643 



Bacillus tuberculosis avium, 429 

 cultivation of, 415 

 peculiarities of, 415 

 typhosus, 481-503 



agglutination of, 488 



cultivation of, 482-484 



endo-media of, 497 



in drinking water, 493 

 isolation from, 493 

 methods of, 494^499 



in tissues, 485 



indol production, 484 



inoculation experiments, 486 



isolation of, 486, 493 



morphology of, 481 



pathogenesis of, 486 



staining of, 482 

 Welchi, 600 

 xerosis, 472 

 Bacteria, acid proof, 424 

 aerobic, 53, 210 

 anaerobic, 53, 210 

 autolysis of, 52 

 biochemic characters of, 184 

 chemotaxis of, 58 

 chromogenic, 35 

 composition of, 62 

 cooperating, 55 

 definition of, 31 

 denitrifying, 36, 575 

 discovery of, 17 

 electricity and, 57 

 enzymes of, 43 



coagulating, 47 



diastatic, 47 



invertmg, 47 



properties of, 45 



proteolytic, 46 



sugar spHtting, 48 

 facultative, 54 

 grouping of, 62, 63 



in bouillon, 183 



in litmus milk, 183 



in special media, 183 

 importance of, 33, 34 

 isolation of, in pure culture, 101, 

 137 



principles involved, 101-107 

 life processes of, 33 

 light and, 56 

 metabolism of, 31 

 metatrophic, 32 



Bacteria, moisture and, 57 

 morphology of, 60-63 

 motility of, 71 

 multiplication of, 63-68 

 nitrifying, 36, 573 

 nutrition of, 50 

 parasitic, 32 



specific functions of, 38-42 

 paratrophic, 32 

 pathogenic properties of, 185 

 peculiarities of, 31 

 photogenic, 35 

 place in nature, 33 

 pressure and, 57 

 products of, 51 

 prototrophic, 32 

 reduction by, 206 

 relation to oxygen, 53 

 saprogenic, 35 

 saprophytic, 32 



specific functions of, 34-38 

 separation of, 143 

 size of, 60 

 spores of, 69-71 

 structure of, 60, 61 

 systematic study of, 179 

 bio-chemistry, 184 

 biology, 181 

 morphology, 180 

 pathogenesis, 185 

 temperature and, 54 

 thermal death-point of, 91 

 thermophiMc, 55 

 thiogenic, 36 



toxins of, properties of, 45 

 water, 55 

 zymogenic, 36 

 Bacteriacese, 31 

 Bacterial diseases, vaccination 



against, 265 

 proteins, 49 

 toxins, 256 



examination of cultures for, 

 209 

 Bacteriological analysis of air, 626 



of milk, 632 



of soil, 631 



of water, 603 

 Bacteriology, application of, 305 

 historic sketch of, 17-30 

 preliminary experiments, 305- 



307 



