326
SUBJECT INDEX
and phobotaxis, 170
and scent, 158, 165
sensory faculties involved, 168
and sex attractants, 165-67
stream, odor in, 169
and tropotaxis, 169-70
Orthacris, pericentric rearrangements,
120
Orthodera, sex chromosome mechanism,
135
Orthodera ministralis, chromosome number, 132
Orthogenesis and evolution, 96
Ovipositional behavior. See Insect behavior
Oxalic oxidase, 233
Oxaloacetate, 217
see also Tricarboxylic acid cycle
Oxalosuccinate, 217
Oxidase,
see also Individual enzymes
CO-resistant, 244
terminal, 242, 243, 248, 249, 250, 258
and growth, 252-55
and ontogenetic changes, 269-70
Oxidation,
of DPNH, 284-85
of glycolysis, 219
a-ketoglutarate, 218, 219, 221, 233,
259, 279, 280
noncytochrome pathways, 234
oxidative unit, 225, 226
and phosphorylation, 206, 207, 218,
221, 222
-reduction potential, 217, 218
of TPNH, 284-85
Oxidative phosphorylation. See Phosphorylation
Oxidative resynthesis theory, and yeast
metabolism, 238
Oxygen, affinity of oxidases for, 252, 253,
255
concentration, effect on Avena, 253-54
concentration, in potato, 245
consumption, 204-206
consumption, effect of insulin, 190
diffusion, 242, 245
molecular, utilization, 284
tension, 237, 244
tension, and water uptake, 254-55
tension, and wound respiration, 240,
241, 242
utilization, 13
0
18
-labeled phosphate, 223
Ρ
Paleobotany, 62-63
Papilionaceae, 60
Pappus characters, 61
in Layia, 86
Paramecium, killer effect, 30
Parasitism, 63
see also Insects
Paratylotropidia, sex chromosome mechanism, 135
Parthenium, 91
Parthenium argentatum, 92-93
Parthenium incanum, 92
Parthenogenesis, 133
Pasteur effect, definition, 234
and rate-regulating mechanisms, 23438
Pavlov's reflex theory, 152
Pears, 276
Peas, 284, 286
effect of indoleacetic acid on, 226
phosphorylative studies, 235
water uptake, 259
Peltanthera, 80
Penstemon, 80
Penstemon attenuatus, origin of, 75
Periplaneta americana, olfaction, 177
sex attraction, 176-77
Permeability, barrier, 264
membrane, and thyroxine, 207
physiological, of cell surface, 199
of plant cell protoplasts, 260-61
of red cells, to sugars, 198
Philocleon anomalus, chromosome number, 121-22, 129
Phleum pratense, 70
origin, 74
Phobotaxis, and orientation of insects,
170
Phormia regina, artificial trail-following,
164-65
Phosphate, absorption, 268
acceptor, 218, 225, 235, 237, 249, 264,
265, 276, 279
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