Polyploidy and sterility in relation to sex in Dioscorea alata L. (Dioscoreaceae) K. AbrahamP. Gopinathan Nair OriginalPaper Pages: 93 - 97
The involvement of alcohol dehydrogenase and aldehyde dehydrogenase in alcohol/aldehyde metabolism in Drosophila melanogaster S. M. AndersonS. E. Barnett OriginalPaper Pages: 99 - 106
On the karyotypes of the Neorhabdocoela species and karyological evolution of Turbellaria V. J. Birstein OriginalPaper Pages: 107 - 120
Identification of the Z-W bivalent in the silkworm, Bombyx mori N. KawamuraT. Niino OriginalPaper Pages: 121 - 123
The B-chromosome in the karyotype of Tetrix tenuicornis (Sahlb.) (Tetrigidae: Orthoptera) A. Maryańska-NadachowskaE. Warchałowska-Śliwa OriginalPaper Pages: 125 - 129
Chromosomal polymorphism and small karyotypic differentiation in a group of Ctenomys species from Central Argentina (Rodentia: Octodontidae) A. I. MassariniM. A. BarrosO. A. Reig OriginalPaper Pages: 131 - 144
Karyotype differentiation among members of the immigrans species group of Drosophila P. Meera RaoH. A. Ranganath OriginalPaper Pages: 145 - 152
Chromosome banding study of European catfish, Silurus glanis (Pisces, Siluridae) P. RáblB. MayrP. Roth OriginalPaper Pages: 153 - 157
Karyotype analysis, nucleolus organizer regions and C-banding pattern of Eisenia foetida (oligochaeta, lumbricidae) R. VitturiD. ColomberaF. P. Amico OriginalPaper Pages: 159 - 165
B chromosome polymorphism in populations of Apodemus flavicollis in Yugoslavia M. VujoseviéJ. BlagojevićD. Bejakovié OriginalPaper Pages: 167 - 170