Chromosome-associated control of meiotic pairing differentiation. Variation within Secale cereale J. Sybenga OriginalPaper Pages: 351 - 360
Diploid arrhenotoky and automictic thelytoky in soft scale insects (Lecaniidae: Coccoidea: Homoptera) Uzi Nur OriginalPaper Pages: 381 - 401
Morphological studies on the structure of univalent sex chromosomes during anaphase movement in spermatocytes of the crane fly Pales ferruginea Harald Fuge OriginalPaper Pages: 403 - 417
Les ultrastructures nucléaires de la Noctiluque (Dinoflagellé libre) au cours de la sporogenèse Marie -Odile Soyer OriginalPaper Pages: 419 - 441
The interphase distribution of satellite DNA-containing heterochromatin in mouse nuclei Peter M. M. RaeWerner W. Franke OriginalPaper Pages: 443 - 456