Les chromosomes polytènes de Neanura monticola Cassagnau (Collemboles) Paul Cassagnau OriginalPaper Pages: 343 - 363
Heterochromatin content and chiasma distribution in the megameric chromosomes of Stethophyma gracile and S. lineatum (Orthoptera: Acrididae) P. G. FontanaV. R. Vickery OriginalPaper Pages: 375 - 395
Histones of spermatogenous cells in the house cricket Jerome S. KayeRachel McMaster-Kaye OriginalPaper Pages: 397 - 419
Light microscope autoradiography of ribosomal DNA amplification in Xenopus laevis Adrian P. Bird OriginalPaper Pages: 421 - 433
Localization of rDNA in the chimpanzee (Pan troglodytes) chromosome complement A. HendersonD. WarburtonK. C. Atwood OriginalPaper Pages: 435 - 441
The ultrastructure of human mitotic chromosomes and interphase nuclei treated by Giemsa banding techniques F. RuzickaH. G. Schwarzacher OriginalPaper Pages: 443 - 454