Deletion, 181-183 



Deoxyribose nucleic acid (DNA), 16 

 et seq., 103, 139,221,237 



chemistry of, 16-20 



location of, 103 et seq. 



replication of, 202, 203 



Watson-Crick Model, 19 

 Desmosome, 65 

 Diazoniiim reaction, 219 

 Differential reactivity, 92-93 

 Dimophiliis, 190 

 Diphosphopyridine nucleotide (DPN), 



33-35, 157 

 Disaccharides, 22 

 Diprion simile, 178 

 Disuiphide linkage, 146-150 

 Drosophila, 75, 86, 91, 95, 180 



salivary gland chromosome, 95-99 

 Duplication, 181-182 

 Drugs, effect of, 273 



Electron transfer, 34, 43 



Electron beam, formula, 226 



Embryology, 274 



Endomitosis, 119, 131 



Endoplasmic reticulum, 49-55, 77 

 rough elements, 49, 54, 56 

 smooth elements, 50, 51, 54 

 structure, 49-54 



Enzymes, 15, 16, 23, 46, 149, 157, 158 



Ergastoplasm (see Endoplasmic reticu- 

 lum) 



Euchromatin, 90 



Fast Green, alkaline, 223 

 Fats, 20, 21 

 Fatty acids, 21 

 Fat-soluble dyes, 221 

 Feulgen reaction, 221 

 Fixation, 208 et seq. 



chemical, 210-214 



freeze-dry, 214 



freeze-substitution, 214 

 Formaldehyde fixation, 211, 212 



Genetics, 5, 271 

 Genes, 17 

 Genome, 174 

 Gelasinosponi, 204 

 Gerris, 131 

 Glycerol, 20 



Glycolysis, 33, 43, 60, 156 

 Golgi complex, 6J-64 



function, 64 

 • structure, 61-63 

 Gossypiimi aiiioiciini, 177 



Gossypiiiin rinioiulii, ill 

 Grana, 41-42 

 Guanine, 17-19 



Habrobracon, 190 



HelicuitJiiis tuberosiiiu, ill 



Heterochromatin, 90-94, 186 



Heterogametic, 189 



Hexose monophosphate shunt, 60 



Homogametic, 189 



Inorganic salts, 12, 22, 23 

 Inversion, 182-185 



bridges, 183, 184 



paracentric, 182-183 



pericentric, 183 



124, 139, 150, 



Janus green, 27 



Kinetochore, 89, 123, 



151, 185, 188 

 Kinetosome, 65 

 Krebs cycle, 33, 36 



Lepidoptera, 178 

 Liliiim longiflouni, 139, 149 

 Liliiini speciosiim, 142 

 Lipids, 12, 20-21, 110 

 Lipoproteins, 15 

 Lysosomes, 46-48 



Maize, 78, 82, 84, 181 

 Medicine, 271 

 Meiosis, 126 et seq. 



stages, 126-130 

 Melandrium, 189 

 Mercurial test for — SH, 219 

 Methylene blue, 217 

 Micromanometry, 261-263 



capillary, 262 



cartesian diver, 263 

 Micron, 8, 9 

 Microscopy, 223 et seq. 



electron, 225-227 



fluorescence, 249-252 



interference, 235 



phase, 227-236 



polarization, 242-248 



standard, 224-227 



ultraviolet, 237-242 



X-ray, 252-257 

 Microsomes, 55-59 



function, 57-59 

 Millon reaction, 219 

 Mitochondria, 4, 26 et seq. 



changes in, 29-32, 34-37, 159 



function, 32-34 



296 / SUBJECT INDEX 



