Subject Index 



845 



Long-day grafts on short-day plants, 531 



Luckwill's test, 261 



Lycapersicon = tomato 



fruit, growth factors in (TJ), 687 



GA effect on photosynthesis, 580, 581, 



582. 583 

 interaction of light and auxin, 552 

 ovaries, activity of GA on growth, 507, 

 512 



Lygodinm japonicum, 710, 711 



L-lysine interaction with lAA, 605 



M 



+M action, 438, 439 

 Maize = Zea mays 

 Maize, dwarf 



effect of bean factors I and II, 476 

 effect of GA on peroxidases, 616 

 Maize (immature) extract 

 auxin content, 668 

 factionation 



group A, 670, 671 

 group C, 671, 672 

 Maleic hydrazide = MH, 161, 172 

 growth regulation 



Bermuda grass regrowth, 781 

 shoot histogenesis, 567 

 shoot inhibition, Xanthinm, 573 

 subapical meristem, 567 

 interaction 



as cofactor in oxidation of lAA, 151 

 with GA on growth inhibition, 602 

 oxygen uptake, effect on, 157 

 transport 



Ca^^ in apricot, 388 

 mobility in potato tuber, 794 

 mobility in Zebrlna, 796 

 uptake by barley seedling roots, 798, 

 799, 800 

 Maleyl hydrazine as antioxidant, 345 

 Malic acid, 701 



Malonyl hydrazine as antioxidant, 345 

 Malonyltryptophan, 38 

 Malus = apple 



pollen-tube extension, 133 

 rate of auxin transport, 403 

 Mandarin orange = Citrus unshiu 

 Manganese, 149, 155, 163, 365 



oxidation by redox catalyst and peroxi- 

 dase, 162 

 Manganicitrate, 161 

 Manganipyrophosphate, 161 

 Manganiversene, reduction of, 160 

 Manganous ion as cofactor for lAA-oxi- 



dase of peas, 125, 145 

 Manganous-phenolic cofactor, 149 

 Manteau de Gregoire, 522 

 'Maryland Mammoth' tobacco, 57, 58, 59, 



63, 65, 67 

 Mathiola incana, 576 

 Me ^ methyl 

 Melitotus officinalis, 679 

 Melting points of w-(indole-3-)alkanecar- 



boxylic acid, 73 

 p-Menthane hydroperoxide and indole, 



350 

 MeO = methoxy group 

 2-MeOPOA, 220 

 3-MeOPOA, 220 

 4-MeOPOA, 220 

 2-MePOA, 220, 223 

 3-MePOA, 220 

 4-MePOA, 220, 224, 225 

 l-MePOP(±), 220, 225 

 VIercapto-purines as antioxidants, 345 

 vieristem, subapical growth in Samoliis 



parviflorus, induced by GA, 567, 568 

 /leristeme d'attente, 524 



Meristeme medullaire, 522 



Mescaline, 347 



Metabolic basis GA-auxin interaction, 611 



Metallic ions and auxin action, 363, 365 



L-methionine, 605 



Methoxy group = MeO, 219 



3-Methoxy-4-hydroxycinnamic acid, 172 



a-Methoxyphenylacetic acid = MOPA, 417 



Methyl = Me, 219 



2-Methyl-l, 4-dihydronaphtoquinone = Ka, 



604 

 Methyl ester content of pectin, 383 

 Methyl esters 



of indole acids, 71 



of a>-(indole-3-)alkanecarboxylic acids, 

 84 

 Methyl-hydrazine as antioxidant, 346, 347 

 Methyl indole-3-acetate = AMe, 73, 76, 85 

 Methyl indole as antioxidant, 345 

 Methyl J'-(indole-3-)butyrate = BMe, 73 



76, 85 

 Methyl indole-3-carboxylate = CoMe, 73, 



76, 85 

 Methyl )3(indole-3-)propionate = PMe, 73, 



76, 85 

 Methyl 3(indole-3-) valerate = VMe, 73, 



76, 85 

 Methyl linoleate, 421, 423 

 Methyl oleate, 421 

 Methyl pyrrole, 345 

 MH = maleic hydrazide 



Microfibrils; see also Cellulose microfi- 

 brils, 381 

 Mitochondria 



DHA effect on phosphorylation, 730 

 effect of coumarin, 742 

 phenoxy acids, 295, 296 

 thyroxine as an antioxidant, 349 

 Mitoses in meristem 

 by GA on Samolus 



cell generation time, 570, 577 

 temperature effect on rate, 569, 570, 

 571 

 by MH, Amo-1618 and GA, 576 

 interaction of Amo-1618 and GA in 

 Chrysanthennim, 573 

 Mn-2 (MnCb), 172 



Mn-phenol-peroxidase systems, 161, 162 

 Model chemical system, 208 

 Molecule, plant regulating, design of, 6 

 Monodehydroascorbic acid reductase, 732 

 Monuron 



labeled, uptake barley seedling roots, 



798, 799, 800 

 movement in potato tuber, 749 

 MOPA = a-methoxyphenylacetic acid 

 Mosaic growth in cell wall, 383 

 Miicor spinosus, 777 



N 



NAA = 1-naphthaleneacetic acid 



NalAA = sodium salt of indole-3-acetic 



acid 

 NaOCl, 45 



1-Naphthaleneacetic acid = NAA, 490 

 chelation with cupric ion, 379 

 curvature response in Avena, 412 

 formula, structural, 450 

 growth regulation, 806 

 interaction with 

 cobalt, 366 

 GA in 



Phaseolus lateral bud growth, 602 

 Pisuyn stem sections, 646 

 light, 643, 648 

 PGA, 806 

 synergism, lack of, with EDTA, 371 

 transport velocity in Helianthus, 414 



