Specificity of compaction in meiotic chromosomes of the female Chinese hamster Toby C. RodmanJune L. Biedler OriginalPaper Pages: 229 - 246
Nuclear differentiation and nucleic acid synthesis in well-fed exconjugants of Paramecium aurelia James D. Berger OriginalPaper Pages: 247 - 268
Cytogenetics of ticks (Acari: Ixodoidea) James H. Oliver Jr.Kazuo TanakaMassaki Sawada OriginalPaper Pages: 269 - 288
Accumulation of B-chromosomes by preferential segregation in females of the grasshopper Melanoplus femur-rubrum Zipora LucovUzi Nur OriginalPaper Pages: 289 - 306
Serial sectioning study of some meiotic stages in Scaptericus borrelli (Grylloidea) J. Roberto SoteloRoberto B. GarcíaRodolfo Wettstein OriginalPaper Pages: 307 - 333
Synaptonemal-like complexes in Allium cepa Microspores P. EspondaG. Giménez-Martín OriginalPaper Pages: 335 - 344