Aspects of evaluation, significance, and evolution of human C-band heteromorphism B. Erdtmann Review Articles Pages: 281 - 294
X-Autosome translocations: Cytogenetic characteristics and their consequences M. G. MatteiJ. F. MatteiF. Giraud Review Articles Pages: 295 - 309
Variation électrophorétique et spéciation chez les différentes espèces de singes anthropoïdes G. LucotteJ. Ruffié Review Articles Pages: 310 - 317
Rates of trisomies 21, 18, 13 and other chromosome abnormalities in about 20 000 prenatal studies compared with estimated rates in live births Dina M. SchreinemachersPhilip K. CrossErnest B. Hook Original Investigations Pages: 318 - 324
Bisatellited dicentric chromosome: A report on a case with karyotype 47,XY,+psu dic(22)t(22;22)(22pter→cen→22q11::22q11→22pter) Gong WeilongYang AideYan Ju Original Investigations Pages: 325 - 328
Apolipoprotein AIMarburg: Studies on two kindreds with a mutant of human apolipoprotein AI G. UtermannA. SteinmetzF. Zimmer Original Investigations Pages: 329 - 337
Red blood cell sorbitol dehydrogenase deficiency in a family with cataracts G. VacaB. IbarraJ. M. Cantú Original Investigations Pages: 338 - 341
Position of chromosomes in the human interphase nucleus H. D. HagerTraute M. Schroeder-KurthF. Vogel Original Investigations Pages: 342 - 356
Factor B polymorphism in North American Blacks: Study of a new variant Bf F1.35 Christoph NerlGeoffrey J. O'Neill Original Investigations Pages: 357 - 359
Within pair differences of human chromosome 9 C-bands associated with reproductive loss Judith H. FordDavid F. CallenCynthia G. Roberts Original Investigations Pages: 360 - 363
Agenesis of corpus callosum, ocular, and skeletal anomalies (X-linked dominant aicardi's syndrome) in a girl with balanced X/3 translocation H. H. RopersOrsetta ZuffardiL. Tiepolo Original Investigations Pages: 364 - 368
Intracellular distribution of DNA topoisomerase I in fibroblasts from patients with Fanconi's anaemia Benhard AuerHans-Peter VosbergManfred Schweiger Short Communications Pages: 369 - 371
