1. Inherited (13; 14) translocation and reproduction

   • Harriet von Koskull
   • Pertti Aula

   Original Investigations Pages: 85 - 91

2. Cytogenetic findings in 89 cases of Turner's syndrome with abnormal karyotypes

   • W. Schmid
   • E. Naef
   • A. Prader

   Original Investigations Pages: 93 - 104

3. Serum polymorphisms in Down's syndrome

   • A. T. Rundle
   • J. Atkin
   • B. Sudell

   Original Investigations Pages: 105 - 114

4. Cytogenetic study of patients with ataxia-telangiectasia

   • N. P. Bochkov
   • Y. M. Lopukhin
   • L. V. Kovalchuk

   Original Investigations Pages: 115 - 128

5. Analyse der Koppelung zwischen dem HL-A-System und anderen Loci

   • W. R. Mayr
   • D. Mayr

   Kurze Originalmitteilungen Pages: 129 - 133

6. 5-Ethyl-2′-deoxyuridine: Absence of effects on the chromosomes of human lymphocytes and fibroblasts in culture

   • S. Singh
   • I. Willers
   • K. K. Gauri

   Short Communications Pages: 135 - 139

7. ³H-thymidine incorporation at the end of the S phase in cultured human lymphocytes

   • Detlef Berghoff
   • Eberhard Passarge

   Short Communications Pages: 141 - 144

8. Erythrocyte-membrane proteins in Spielmeyer-vogt's disease and Huntington's Chorea

   • J. C. Pronk
   • P. G. E. Kalter

   Short Communications Pages: 145 - 149

9. Hyperkeratosis lenticularis perstans (Flegel)

   • E. Frenk
   • B. Tapernoux

   Short Communications Pages: 151 - 153

10. Inheritance of the allele P^r of the red cell acid phosphatase (EC. 3.1.3.2) in a Caucasian family

    • Gerhardt Sorgo
    • Bernd Brinkmann

    Short Communications Pages: 155 - 157

11. Fusion of the short arms of one X chromosome in a patient with gonadal dysgenesis

    • U. Ruthner
    • E. Golob

    Clinical Case Reports Pages: 159 - 160