Telomere repeats within the neo-Y-chromosome of Drosophila miranda M. Steinemann OriginalPaper Pages: 1 - 5
Cytofluorometry and visualisation of DNA base composition in the chromosomes of Drosophila melanogaster Ursula LeemannFritz Ruch OriginalPaper Pages: 6 - 15
Distribution of mobile dispersed genes (mdg-1 and mdg-3) in the chromosomes of Drosophila melanogaster E. Sp. BelyaevaE. V. AnanievV. A. Gvozdev OriginalPaper Pages: 16 - 19
Gene identification in polytene chromosomes: some Balbiani ring 2 gene sequences are located in an interband-like region of Chironomus tentans Heinz Sass OriginalPaper Pages: 20 - 25
Ecdysteroid titers and changes in chromosomal activity in the salivary glands of Rhynchosciara americana Ann Jacob StockerManuel Troyano-PueyoF. J. S. Lara OriginalPaper Pages: 26 - 38
Sequence of centromere separation: orderly separation of multicentric chromosomes in mouse L cells Baldev K. Vig OriginalPaper Pages: 39 - 45
Inhibitors of DNA synthesis induce sister chromatid exchanges at the early S phase of the cell cycle G. RainaldiM. R. SessaT. Mariani OriginalPaper Pages: 46 - 49
The ultrastructure of an intraspindle membrane system in meiosis of spider spermatocytes Dwayne Wise OriginalPaper Pages: 50 - 56
Events associated with the initiation of mitosis in fused multinucleate HeLa cells S. GhoshN. Paweletz OriginalPaper Pages: 57 - 67
Identification of the microtubule-associated protein map2 and its binding sites on metaphase chromosomes from cultured cells Francisco WandosellAntonio Rodríguez-CamposJesús Avila OriginalPaper Pages: 68 - 71
The relation between synapsis and chiasma formation in Rhoeo spathacea Stephen M. StackDonald L. Soulliere OriginalPaper Pages: 72 - 83
“Cuckoo” Aegilops addition chromosome in wheat ensures its transmission by causing chromosome breaks in meiospores lacking it R. A. FinchT. E. MillerM. D. Bennett OriginalPaper Pages: 84 - 88