Subjects 



461 



genetic drift, random, 226, 242, 245, 253 

 genetic equilibrium, 224-226, 246 

 genetic factor, 1 



genetic fine structure, 394-i97, 448 

 genetic imbalance, 144 



genetic information, 347, 383-384, 405, 427-436, 450 

 genetic material, 1-6,9, 10, 14, 116, 137, 199,278,293, 

 363, 367, 377, 384, 403, 406, 421, 439-442, 

 444-451 

 genetic polymorphism in races, 252 

 genetic stability and variability, 137, 213, 239, 240 

 genetic units, 10 

 genetics, applied, 236, 450 



bacterial, 329-380 



biochemical, 69-70, 208, 271-292 



comparative, 173 



developmental, 262-268 



pheno-, 262 



physiological, 269 



a view of, s-65-s-77 

 genitalia, 105, 257 

 genome, 30, 103, 137-143, 345, 448 

 genotype, 1, 72, 74, 130, 147, 208, 258, 294, 449 

 geography, 253-256, 254 

 germ line, 106, 118, 146, 152, 197, 205, 293 

 Globe seed capsule, 144, 145 

 glutamic acid, 285, 287 

 glutamine, 69 

 glycine, 285, 1%1 

 goatsbeard, 259 

 gonad, 94, 105, 246 

 grasshopper, 96, 179 

 gravity, 181 

 growth, 26, 265, 267, 284, 337-338, 349-354 



of virus, 384, 385 

 guanine (G), 297, 298, 304, 306, 401, 432 

 guinea pigs, 72 



gynandromorph (gynander), 96, 97 

 half-life, 248 



halteres (balancers), 193, 194 



haploid (monoploid), 10, 105, 139, 141, 144, 353, 379 

 Hardy-Weinberg equilibrium principle, 225n 

 head, 34, 252, 382, 383 

 heart, 69, 265 

 helium, 441 



//^//.v (snail), 94, 95, 317 

 helix, 286, 308 

 hemizygous, 84 

 hemoglobin, 70, 238, 271, 286-255-259-290, 428, 446, 



448 

 hemophilia, 87, 114 

 Hemophilis, 341 

 heredity, 1 5 

 hermaphrodite, 94 

 heterochromatin, 181, 186, 194, 198, 204, 214, 316, 



370-371,410 

 heterogametic females, 92 

 heterogenote, 377, 379 

 heterosis (hybrid vigor), 233-237 

 heterozygote (hybrid), 11, 42, 43, 130, 134, 135, 163, 

 207, 232-236, 256, 354, 387 



Hexaptera, 137, 138 



histidine, 285, 376, 421, 422 



histochemistry, 300, 306, 307 



histone, 293-294 



homogenote, 381 



homozygote, 11, 232-233 



hormones, 98, 105, 266, 267, 268, 271 



horse, 257, 286 



host range, 386, 393 



"hot spots" in mutation, 400 



human genetics, 19, 32-37, 71-72, 74-79, 98, 105-108, 

 146-147, 177, 224-226, 229-234, 240-249, 252- 

 253, 274-278, 286-290, 307, 315 



hybrid vigor (heterosis), 233-237 



hybrids, 234-237, 258-260 



hydrogen, 309, 441 



hydroxylamine, 401 



hyperploid vs. hypoploid, 152 



hypomorph, 210 



hypostasis, 53, 72, 101 



hypoxanthine and its derivatives, 326, 401 



Iceland, 252 



imaginal disc (anlage), 265, 272 



imidazole ring, 295, 297 



immunity, 375, 377, 379, 380, 390, 391 



inborn error of metabolism, 275, 450 



inbreeding, 32, 232-237, 233, 241 



India, 252 



Indians, American, 252 



indol, 284, 376 



induction, 267-268, 378, 390, 423-425 



influenza, 304, 403-404 



insects, 296 {see specific types) 



insulin, 243 



integration, 343-i44, 349, 353, 357, 360, 363, 366, 

 382,391,449 



interference, 131, 132, 134 



International Commission on Radiological Protec- 

 tion, 248 



interphase, 17, 18, 25, 26, 29, 302 



intersex, 102, 103, 105, 140 



interspecific hybridization, 258-260 



intestine, small, 245 



introgression, 260 



inversion, 153-158, 155, 173, 179, 204, 206, 207, 214, 

 235, 253, 254 



iodine-131, 251 



iojap (ij), 415 



ions, 176-178, 345-346, 401-402 



Ireland, 252 



iron, 441 



isogenic strains, 69 



isotope, 303, 312, 388 



Italy, 37 



Japan, 32, 233 



Jimson weed (Datura), 139, 140, 144, 145 



juvenile amaurotic idiocy, 230, 242 



kappa, 410, 411, 415^17, 449 



keto form, 296 



kidney, 69 



kinetosome, 370, 440 



