1. Chromosome aberrations in preimplantation stages of mice after treatment with triazoquinone

   • I. Hansmann
   • G. Röhrborn

   Original Investigations Pages: 101 - 109

2. Frequency of satellite association in individuals with structural abnormalities of nucleolus organiser region

   • A. de Capoa
   • A. Rocchi
   • F. Gigliani

   Original Investigations Pages: 111 - 115

3. A cytogenetic analysis of oocytes from Macaca mulatta and Nemestrina matured in vitro

   • G. M. Jagiello
   • M. B. Ducayen
   • J. S. Fang

   Original Investigations Pages: 117 - 122

4. Banding techniques in the evaluation of human chromosomal variants

   • Magda Osztovics
   • Erica M. Bühler
   • Gerhard R. Stalder

   Original Investigations Pages: 123 - 128

5. Analyse de la trisomie 9p par dénaturation ménagée

   • Marie Odile Rethoré
   • H. Hoehn
   • J. Lejeune

   Travaux Originaux Pages: 129 - 138

6. A cytogenetic study of recurrent abortion

   • M. K. Bhasin
   • W. Foerster
   • W. Fuhrmann

   Original Investigations Pages: 139 - 148

7. The densitometric study of G bands on human metaphase chromosomes

   • Radovan Chrz
   • Jan Kozák
   • Jana Málková

   Original Investigations Pages: 149 - 154

8. Mutagenitätsprüfung bestrahlter Lebensmittel mit dem “dominant lethal test”

   • H. W. Renner
   • Th. Grünewald
   • W. Ehrenberg-Kieckebusch

   Originalarbeiten Pages: 155 - 164

9. Untersuchung von Cyclamat auf mutagene Wirkung im Dominant-Letal-Test an der Maus

   • D. Lorke

   Originalarbeiten Pages: 165 - 170

10. Independent loss of human hexosaminidases A and B in man-Chinese hamster somatic cell hybrids

    • Harry van Someren
    • Hans Beijersbergen van Henegouwen

    Original Investigations Pages: 171 - 174

11. Die Frequenzen von Gm(1,2,3,5) und Inv(1) in der Bevölkerung der Bundesrepublik Deutschland

    • D. Wiebecke

    Originalarbeiten Pages: 175 - 180

12. Barr-Körperchen in Haarwurzelzellkernen nach Fluorescenz- und Diamantfuchsin-färbung

    • H. Sperling
    • E. Schwinger

    Kurze Originalmitteilungen Pages: 181 - 182

13. Giemsa banding in the t(13q13q) carrier mother of a translocation trisomy 13 abortus

    • M. I. Parslow
    • R. J. M. Gardner
    • A. M. O. Veale

    Short Communications Pages: 183 - 184

14. Giemsa banding in an established line of a human malignant meningioma

    • Betty Paul
    • I. H. Porter
    • W. F. Benedict

    Short Communications Pages: 185 - 187

15. A familial translocation t(6q+;8q-) identified by fluorescence microscopy

    • Erik Niebuhr

    Short Communications Pages: 189 - 192

16. Polymorphism of the third component of human complement (C3)

    • Ch. Rittner

    Letters to the Editors Pages: 193 - 194