840 



Subject Index 



Competition for internal sites, 242 

 Composite concentration-response curves, 



224 

 Conductances, 815 

 C0NH2 = indole-3-carbonaniide 

 Cotton == Gosst/piuni 

 Coumarin = CM 



and derivatives, 739 



effect on movement of calcium in apri- 

 cot, 389, 390, 391 

 inhibition shoot, 602 

 destruction, 736 

 effect on 



animals, 736 



ascorbic acid oxidase, 741 

 catalase, 741 



chromosome breakage in Allium, 736 

 dehydrogenases, 741 

 DPNH oxidase, 741 

 fat utilization, 741 

 free fatty acid liberation, 741 

 glucose accumulation, 741 

 growth and germination, 735 

 growth regulator in Chlorella, 742 

 lipase, 741 

 oxygen uptake, 741 

 peroxidase, 741 

 phytin breakdowm, 741 

 proteinase, 741 

 sucrose utilization, 741 

 volatile fatty acids, 741 

 growth stimulation, 736 

 inhibition, 736 

 interaction with 



lAA on Avena coleoptiles, 737 

 thiourea on germination and 

 growth, 743 

 metabolism in Lactuca, 741 

 mitochondria, 742 

 phytin, 743 



precursor, transcinnamic acid, 735 

 stimulation, 737, 738 

 Coumarins as antioxidants, 344 

 Coumarol, 742 

 Cresolase, 744 

 Cross links between polyuronide chains, 



382 

 Croton glabellus, 678 

 Crown gall tissue culture, 679 

 Cruciferae, 51 

 Cucumber = Cucumis 

 Cue wr»iis=cucumber 



dwarfing effect on choline analogues, 



782 

 GA effect on stem elongation, 507, 508, 



509 

 growth promotion by antioxidant, 346 

 hypocotyl elongation, 345, 351 

 interaction with light and auxin, 551, 

 552, 602 

 Cucurbita pepo, 551 

 Cupric ion chelation, 379 

 Cyanide inhibition of lAA oxidation, 150 

 Cytoplasmic proteins, 323, 355 

 Cytoskeleton membrane, 952 

 2,4-D ^ 2,4-dichlorophenoxyacetic acid 



Dalapon, 789, 799, 800 



Dandelion = Taraxacum officinale 



Datura stramonium, 679 



DCA ■= 2,4-dichloroanisoIe 



DCP = 2,4-dichlorophenol 



DCPIP = 2.6-dichlorophenolindophenol 



Deactivation phenylacctic acids, 435 



Decapitation of apricot trees, 387, 389 



390, 391 

 Deformation of Avena coleoptile, 314 



315, 316 

 Dehydroascorbic acid = DHA, 729, 730 



Dennstadtia punctilobula, 710, 711 

 Desoxyribonucleic acid = DNA, 5 

 Detoxication by formation indoleacetylas- 



partic acid, 179 

 DHA = dehydroascorbic acid 

 Diazines as antioxidants, 345 

 6-Diazo-5-oxo-L-norleucine = DON, 649, 



650 

 Dicarboxylic acid, 146 



2,4-Dichloroanisole = DCA, 120, 121, 388 

 2,4-Dichlorobenzoic acid, 450 

 2,6-Dichlorobenzoic acid, 450 

 2,4-Dichlorophenol = DCP, 151, 155, 157 

 2,6-Dichlorophenol-indophenol ^ DCPIP, 



186 

 2,4-Dichlorophenoxyacetic acid = 2,4-D 

 absorption, 297, 790 

 action on crystalline enzymes, 297 

 concentration, 277, 278, 300, 360 

 cytological disturbances caused by, 245 

 decreasing heat coagulability in cyto- 

 plasm of Pisum, 355 

 effects, 329 



flowering stimulation in pineapple, 803 

 inhibition of monohydroascorbic acid 



reductase, 732 

 interaction with 

 GA on 



Helianthus crown gall tissue, 680 

 Nicotiana crown gall tissue, 682 

 Persea crown gall tissue, 683 

 Pisum stem sections, 646 

 Vicia faba crown gall tissue, 683 

 lAA, disappearance of, 245 

 light on Pisum stem sections, 648 

 temperature, effect on activity of 

 peroxidase, 299 

 pea root response, 115, 116, 294 

 retardation of leaf senescence, 329 

 structural formula, 450 

 synergism, 691 

 transport 



inhibition, 417 



symplastic movement, 793, 794 

 Zebrina, 796 

 2,6-Dichlorophenoxyacetic acid, 450 

 2,4-Dichlorophenylacetic acid, 450 

 2,6-Dichlorophenylacetic acid, 450 

 Dicoumarol, 742 



DIECA = diethyldithiocarbamate 

 Diethyldithiocarbamate = DIECA, 729 

 Diethyl ether, 387 



Diffusion pressure deficit = DPD, 309 

 1,4-Dihydro-l-naphthoic acid, 450 

 Dihydro-2-quinolones, 214 

 Dihydro-4-quinolones, 214 

 Dihydroxymaleic acid, 146 

 2,3-Diketogulonic acid, 729 

 p-Dimethylaminobenzaldehyde = DMBA, 



45, 186 

 p-Dimethylaminocinnamaldehyde = 



DMCA, 45, 49, 50, 52 

 2,6-Dimethylbenzoic acid, 450 

 a,a-Dimethyl-IAA, 211, 212, 213 

 1,1-Dimethyl-hydrazine, 346 

 2-4-Dinitro-o-cresol, 172 

 2-4-Dinitrophenol, 172 

 2,4-Dinitrophenylhydrazine = DNPH, 186, 



191, 194, 195 

 Dinitrophenylhydrazine, 188 

 Dioscorea composita, 679 

 Dioxindoles, 214 



Diphenylether as antioxidant, 345 

 Diphenylurea, 605 



DMBA = p-dimethylaminobenzaldehyde 

 DMCA = p-dimethylaminocinnamalde- 



hyde 

 DNA = desoxyribonucleic acid 

 DNPH = 2,4-dinitrophenyIhydrazine 

 Docosahexaenoic acid, 65 



