Mitotic instability leading to an accumulation of B-chromosomes in grasshoppers Uzi Nur OriginalPaper Pages: 1 - 19
Die Cytogenetik zweier norddeutscher Populationen von Nosopsyllus fasciatus Bosc (Aphaniptera) Klaus Bayreuther OriginalPaper Pages: 20 - 46
Patterns of puffing activity in the salivary gland chromosomes of Drosophila Michael Ashburner OriginalPaper Pages: 47 - 63
Patterns of puffing activity in the salivary gland chromosomes of Drosophila Michael Ashburner OriginalPaper Pages: 64 - 85
A karyological study of three species of Scincidae (Reptilia) Romano DallaiMaria Vegni Talluri OriginalPaper Pages: 86 - 94
Some cytologic aspects of meiosis in female guinea pig Georgiana M. Jagiello OriginalPaper Pages: 95 - 101
Supernumerary chromosomes of the harvest mouse, Reithrodontomys megalotis Howard S. Shellhammer OriginalPaper Pages: 102 - 108