422 



INDEX OF SUBJECTS 



Ptyelus lineatus, yeasts in, 127 

 Pulque, yeast, 257 

 yeast from, 282 



Pure cultures, Lindner's method, 157 

 Purpose of glycogen in yeasts, 76 

 Pyroracemic acid, fermentation of, 64 



RADIOACTIVE emanations, effect on 



yeasts, 109 

 Raffinase, 62 

 Raulin's medium, 149 

 Red Torula No. 36, 315 

 Reducing enzymes, 66 

 Reduction of sulfur compounds by 



yeasts, 67 

 Relation of, glycogen to fermentation, 



77, 78 



yeasts to oxygen concentration, 82 

 Relationships of the yeasts, 139 

 Rennin of yeast, 60 



Resistance of yeasts to sun and light, 135 

 Respiration in yeasts, 80 

 Retardation of sporulation, 116 

 Retrogradation of copulation, 25 

 Roger's torula, 313 

 Role of chromatin, 42 

 Rose's Torula, 305 



SAAZ, AND FROHBERG yeast, 233 



yeast, 233 

 Saccharomyces, acidi lactici, 265 



anamensis, 268 



anginal, 270 



aquifolii, 246 



awamori, 302 



Bailii, ameboid forms in, 27 



batatae, 248 



bayanus, 246 



Behrensianus, 229 



Blanchardii, 271 



brassicae, 303 



carlsbergensis, 234 



cartilaginosus, 248 



cerevisiae, 231 



cerevisiae cells, 7 



cerevisiae, effect of pressure on, 111 



cerevisiae, germination of ascospores 

 in, 29, 35, 52 



chevalieri, 262 



comesii, 230 



conglomeratus, 269 



conomeli limbati, 360 



Saccharomyces, coreanus, 255 



ellipsoideus, 241 



Etienne, 263 



exiguus, 254 



family of, 193 



flava lactis, 265 



fragilis, 264 



from Shiro-Koji, 251 



general characteristics, 195 



granulatus, 271 



guttulatus, 230 



guttulatus, asc formation, 34 



Hansenii, 269 



ilicis, 246 



intermedius, 238 



japonicus, 322 



Jorgensenii, 256 



keiskeana, 322 



lactis, and a, 266 



lactis, 7, 226 



lebenis, 310 



lemonnieri, 273 



Lindnerii, 260 



Ludwigii, 227 



Ludwigii, abnormal germination of 

 ascospores, 35 



Ludwigii, ascospore formation, 50 



Ludwigii, germination of ascospores 

 in, 23, 24, 30, 31 



Ludwigii, mycelial formations in, 9 



Ludwigii, parthenogenetic variety, 28 



macropsidis lanionis, 325 



mali Duclauxi, 264 



mali risleri, 249 



mandshuricus, 253 



Mangini, 261 



marxianus, 252 



membranogenes, 357 



minor, 272 



monacensis, 235 



multisporus, 248 



mycoderma, 336 



mycoderma punctisporus, 233 



nokkoensis characterization, 204 



octosporus, copulation and asc forma- 

 tion, 17 



olei, 313 



paradoxus, 260 



pastorianus, 237 



piriformis, 247 



rouxii, 256 



sake, 247 



