S U B J E C T I N D E X
383
Brain,
differentiation, 320-323
inductive activity, 324
inhibitory activity, 320
Bufo bufo,
antigens, 222
interspecific hybrids, 224, 235, 246,
248
protein changes in, 219-225
Bufoviridis, 71, 82, 219-225
Bufo vulgaris, 37
aortic arch suppression, 335
egg composition, 84
embryonic development, 63, 70
enzymic activity, 70-82
metabolism, 86, 88-90
metamorphosis, 65, 72
C
Calliphora, 272, 276-277, 293
Camaesura anguinea, 49
Camponotus, 282-285
Carassius auratus, 54
Carausius, 288
Carbohydrates,
in embryogenesis, 88-90, 94, 96, 232
Cardiovascular system, 336-369
Carotid artery, 337-338, 340, 343, 347,
352
Cartilage formation, 196-208
Cathepsins, 66-69
Cavia cobaya, 196, 226
Cell, adhesion, 157-160
density of Acrasina aggregates, 119125
division, in limb buds, 190
in Stentor, 3-4
orientation, 160-166
repulsion, 175-177
shape, 169-171
velocity, 166-169
Chaetopterus, 14
Chalazae coiling, 42-43
Chameleo bitaeniatus, 49
Chick, actin antiserum, 219
aortic arch suppression, 333-369
embryo orientation, 43-47
heart development, 364
limb development, 189, 192, 196198, 200
protein metabolism, 226
Chimeras, of Stentor, 21-22
Chironomus, 297
Chondrification, 196-204
Chondrostei, symmetrization, 51-53
Chromosomes, chemical disintegration,
248
Cleavage, mechanism, 275
of insect eggs, 274-279
pseudo-, 285-286
Coeliac artery, 348-351
Coenonia, 165
Compression,
determinant of egg symmetry, 36
Critical period,
in cardiovascular development, 365367
in egg symmetrization, 47-48, 54
Cryptobranchus allegheniensis, 86
Culex, 277
Cytochrome oxidase, 98, 100
Cytoplasm,
in cell differentiation, 18-21
-nucleus interaction, 20, 286-287
D
Defects, experimental induction,
in cardiovascular system, 333-369
in eggs, 261,291-299
Dendrocoelum lacteum, 308, 311, 313
Deoxyribonucleic acid (DNA),
in embryos, 222
in neoblasts, 306
inhibition by X-rays, 285
Dictystelium, aggregations, 135, 145
discoideum, 116, 118-130, 143, 154,
156, 166, 171-172, 177
I-cells, 125-127, 131-132
R-cells, 124, 127
lacteum, 115, 177
minutum, 118, 177
mucoroides, 115, 118-119, 137, 151,
160
polycephalum, 142, 174, 177
purpureum, 118, 126, 130, 145, 151152,177
Digestive tract,
differentiation, 326
Digit formation, 198
Dipeptidases, 68-70
in amphibia, 71-72
in embryogenesis, 93-94, 96
Discoglossus, 73
pictus, 37
383
Brain,
differentiation, 320-323
inductive activity, 324
inhibitory activity, 320
Bufo bufo,
antigens, 222
interspecific hybrids, 224, 235, 246,
248
protein changes in, 219-225
Bufoviridis, 71, 82, 219-225
Bufo vulgaris, 37
aortic arch suppression, 335
egg composition, 84
embryonic development, 63, 70
enzymic activity, 70-82
metabolism, 86, 88-90
metamorphosis, 65, 72
C
Calliphora, 272, 276-277, 293
Camaesura anguinea, 49
Camponotus, 282-285
Carassius auratus, 54
Carausius, 288
Carbohydrates,
in embryogenesis, 88-90, 94, 96, 232
Cardiovascular system, 336-369
Carotid artery, 337-338, 340, 343, 347,
352
Cartilage formation, 196-208
Cathepsins, 66-69
Cavia cobaya, 196, 226
Cell, adhesion, 157-160
density of Acrasina aggregates, 119125
division, in limb buds, 190
in Stentor, 3-4
orientation, 160-166
repulsion, 175-177
shape, 169-171
velocity, 166-169
Chaetopterus, 14
Chalazae coiling, 42-43
Chameleo bitaeniatus, 49
Chick, actin antiserum, 219
aortic arch suppression, 333-369
embryo orientation, 43-47
heart development, 364
limb development, 189, 192, 196198, 200
protein metabolism, 226
Chimeras, of Stentor, 21-22
Chironomus, 297
Chondrification, 196-204
Chondrostei, symmetrization, 51-53
Chromosomes, chemical disintegration,
248
Cleavage, mechanism, 275
of insect eggs, 274-279
pseudo-, 285-286
Coeliac artery, 348-351
Coenonia, 165
Compression,
determinant of egg symmetry, 36
Critical period,
in cardiovascular development, 365367
in egg symmetrization, 47-48, 54
Cryptobranchus allegheniensis, 86
Culex, 277
Cytochrome oxidase, 98, 100
Cytoplasm,
in cell differentiation, 18-21
-nucleus interaction, 20, 286-287
D
Defects, experimental induction,
in cardiovascular system, 333-369
in eggs, 261,291-299
Dendrocoelum lacteum, 308, 311, 313
Deoxyribonucleic acid (DNA),
in embryos, 222
in neoblasts, 306
inhibition by X-rays, 285
Dictystelium, aggregations, 135, 145
discoideum, 116, 118-130, 143, 154,
156, 166, 171-172, 177
I-cells, 125-127, 131-132
R-cells, 124, 127
lacteum, 115, 177
minutum, 118, 177
mucoroides, 115, 118-119, 137, 151,
160
polycephalum, 142, 174, 177
purpureum, 118, 126, 130, 145, 151152,177
Digestive tract,
differentiation, 326
Digit formation, 198
Dipeptidases, 68-70
in amphibia, 71-72
in embryogenesis, 93-94, 96
Discoglossus, 73
pictus, 37