Subject Index 



Abbe, formula, 223 



Acetic acid fixation, 213 



Adenosine triphosphate (ATP), 33, 34, 



35, 107, 157-159 

 Adenine, 17-19 



Allium, 79, 80, 125, 133, 165, 175 

 Amino acids, 14-15, 36 



activation, 57 

 Amphidiploid, 176 

 Amphoteric, 14 

 Anahaeua virabilis, 205, 206 

 Anaphase forces, 143-144 

 Aneuploidy, 174-180 

 Angstrom, 5, 9 

 Anisotropic, 243 

 Artemia, 178 

 Autoradiography, 257-259 



liquid-emulsion, 258 



stripping film, 259 

 Auxochrome, 215 

 Azobacter, 58 



Balbiani rings, 97 

 Beer-Lambert law, 221 

 Birefringence, 243-248 



form, 247 



intrinsic, 247 



strain, 247 

 Blastoclodiella, 204, 205 

 BoneUia, 190 



Cannabis sativa, 190 

 Cancer, 272 

 Carbohydrates, 21 

 Cell, 1 et seq. 



definition, 2 



division (see Mitosis) 



membrane, 3, 64-66 



shape, 9, 10, 11 



size, 8 



theory, 1-3 



wall, 124 



Centrifugation, differential, 259 

 Centromere (see Kinetochore) 

 Centrosomes, 140-141 

 Chaetoptenis, 141 

 Chiasmata, 89, 129, 130, 152, 166 



theories of formation, 152-155 

 Chlorophyll, 41, 45 

 Chromatid, 124 

 Chromatophore, 215 

 Chromocenters, 74-75, 87 

 Chromomeres, 94, 106 

 Chromonema, 88, 89, 164, 168 



length changes, 168 

 Chromosome coiling, 164 et seq. 



major coil, 123, 165-169 



minor coil, 169, 171 



relational coil, 123, 165, 167-168, 170 

 Chromosome, 87 et seq. 



aberrations, 175, 179, 182-188, 195- 

 197 



general morphology, 87-89 



lampbrush, 99, 102-103 



length changes, 120, 126, 168 



movements, 141 et seq. 



nucleolar, 81-85 



salivary, 95-101 



supernumerary, 92-94 



theory of heredity, 4-5 

 Cilia, 65-66 

 Coenocytic, 2, 64 

 Colloid, 13 

 Crepis, 187, 274 



Cristae mitochondriales, 27 et seq. 

 Cytochromes, 33-34, 58 

 Cytogenetics, 4, 174 et seq. 

 Cytoplasm, 4, 1 1 et seq. 



composition, 12 



inclusions, 4, 11, 12 



matrix, 60 

 Cytosine, 17-19 



Datura, 180 



295 



