Subject Index 453 



ill nature, 283 



Or\z(i satiTd. var.. 321 



parental genomes, 292 

 Germination of ]iollcn 



effect of colchicine, 37, 107-9 



special technique, 385-86 

 Germinative zones, 219 

 Glaiuhilar crypts, 379 

 Glandular cpithelinm, 376 

 Glomeruli; see Kidnev 

 Glucose, 223, 377, 416. 417 

 Gliicoside 



colchicine in combination with, 405 



siihstanccs of, 144-48 

 Glutamatc, 223 

 Glycerine, 383 

 Glycolysis, 181, 412 



anaerobic, in muscle, 183 



in tumors, 261 

 Gnoscopin, 413 



iiiliil)it mitosis, 413 



substance of plant origin, 413 

 Golgi bodies, in mice, 91 

 Gonadotropins; see Hormones 

 Gonads. 202 



Cnnioptcris proUfera. 119 

 (lOiiiiim. 1 19 

 Gossypium, 277, 285, 288, 303-4 



African species, 302-6 



American species, 303 



Arabian-Indian species, 303 



Asiatic diploids. 302-6 



Asiatic species, 300-302, 303 



Australian species, 303 



complex amphiploids, 304 



doubling with colchicine, 302 



extra chromosomes, 357 



fertile after sterile, 302-6 



fertility, 357 



haplo deficient gametes, 357 



hexaploids. 327 



interspecies types, 357 



interspecific hybrids, 302 



intraspecies trisomic, 357 



origin of ncAv species, 303 



spontaneous amphi])loid, 303 



tetraploid, 302-6 



tetrasomics, 357 



triploid a bridge to species, 327 

 Gossypium, 354. species of: anoiiuihuu. 

 '303. 304; arboreum. 303, 304; arbor- 

 eimi X lliiirberi. 303; ariduni. 304 

 armourianum. 304; barhadense 

 304; dnvidsonii, 303, 304; davidsonii 

 X anomalum, 303; harknessii, 304 

 herbaceum. 304; hirsutnm. 303. 304 

 356; hirsutnm x arboreum, 306 

 klotzcliiauum, 304; raimondii, 304 

 slocksii. 304; sturtii, 304; ihurberi, 

 303, 304 

 Gout 



Alexander of Tralles and, 12 



in ancient civilizations, 1-3 

 and cancer, 255 



curative property of Colehicum. 196 

 Doctrine of Signatures and, 11-12 

 forgotten tlisease, 197 

 Garrod's study of, 14 

 heimodactyls, 12 

 Husson's preparation for, 13 

 Krauterbuch, 6 

 podagra recognized, 11, 12 

 reconnncndcd in pharmacopoeia, 13 

 Storck's work, 13 

 theories of, 14 



treatment of, 11-13, 175-76, 196-98, 

 391 

 Grafted nuclei, 381 

 in amoeba, 381 

 cellular volume, 381 

 Grafting methods, 385 

 for chimeras, 385 

 to propagate, 385 

 Grain, 2 



effect of pollination on, 319-20 

 weight of in rye, 366 

 Gramineae, 365 



amphiploidv in, 294-302 



artificial and natural polyploids in, 



301-2 

 autoploids, 319-21 

 hexaploid wheat, 295-97 

 root systems treated, 384 



Triticales, 300 



Tritieum group in Russia, 287 

 valuable crop, 279 

 Granulation tissue, 246 

 Granuloblastic, 189 

 Granulocytes, 186-88 

 Grapes 



improvement by polyploidy, 324 



in nature, 279 



vinifera tetraploid, 324 

 Grasshoppers 



Bleb formation, 91 



Brownian movement, 89 



cytoplasmic constituents, 90 



duration of interphase in, 380 



hyaline globule in cells of, 80-81 



lost chromosome, 83 



mitotic stages, 70 



neuroblast'ic cells of, 32, 46, 52, 71-73 



photomicrographs from cmbrvo of. 66 



spindle iuhil)ition, 68 



viscosity changes, 89 



in vitro technique, 377 

 Growth 



algal cellular changes, 128-29 



androgenic hormones. 232 



aneuploids iufiuciue. 345 



appearance of pt)l\pU)ids in. 363 



bacterial changes caused bv, 122 



binucleate spermatid, 205 



bloating of pollen tube, 107, 108 



