1. Nonlinkage between C6 and chromosome 6 markers

   • J. H. Olving
   • B. Olaisen
   • E. Thorsby

   Original Investigations Pages: 125 - 129

2. Localization of HLA on the short arm of chromosome 6

   • Martijn H. Breuning
   • Ella M. van den Berg-Loonen
   • Lourens E. Nijenhuis

   Original Investigations Pages: 131 - 139

3. Variation in the Philadelphia chromosome

   • Jessie L. Watt
   • Peter J. Hamilton
   • Brenda M. Page

   Original Investigations Pages: 141 - 148

4. De novo trisomy 9pter→q13

   • Nataline B. Kardon
   • Helen R. Salwen
   • Edmund C. Jenkins

   Original Investigations Pages: 149 - 153

5. Full monosomy 21: A clinically recognizable syndrome?

   • J. P. Fryns
   • F. D'Hondt
   • H. van den Berghe

   Original Investigations Pages: 155 - 159

6. Malaria and hereditary ovalocytosis

   • S. Serjeantson
   • K. Bryson
   • D. Babona

   Original Investigations Pages: 161 - 167

7. Psoriasis vulgaris and genetic markers

   • H. Walter
   • R. Brachtel
   • Maria Hilling

   Original Investigations Pages: 169 - 181

8. Clozapine-induced agranulocytosis

   • Albert de la Chapelle
   • Christina Kari
   • Sven Hernberg

   Original Investigations Pages: 183 - 194

9. Rapid prenatal diagnosis of HG-PRT deficiency using ultra-microchemical methods

   • P. Hösli
   • C. H. M. M. de Bruyn
   • R. E. Nobrega

   Original Investigations Pages: 195 - 200

10. Flow microfluorometric DNA content measurements of tissue culture cells and peripheral lymphocytes

    • L. S. Cram
    • J. M. Lehman

    Original Investigations Pages: 201 - 206

11. Genetic studies of the Macushi and Wapishana Indians

    • James V. Neel
    • Henry Gershowitz
    • William J. Oliver

    Original Investigations Pages: 207 - 219

12. A survey on maternal age and karyotype in Down's syndrome in Japan, 1947–1975

    • Ei Matsunaga
    • Hiroko Fujita

    Original Investigations Pages: 221 - 230

13. Confirmation of the assignment of the chimpanzee thymidine kinase and galactokinase genes to chromosome 19

    • Kanji Ishizaki
    • Keiichi Omoto
    • Toyozo Sekiguchi

    Short Communications Pages: 231 - 234

14. A 3/4 reciprocal translocation in two unrelated families

    • M. L. Tenchini
    • E. Montali
    • F. Nuzzo

    Clinical Case Reports Pages: 235 - 238

15. A case of 46,XY,t(1;13) (q24;q32) with mental retardation

    • Lorraine Wilbur
    • Frances M. Curcuru-Giordano
    • Edmund C. Jenkins

    Clinical Case Reports Pages: 239 - 242

16. Plasma noradrenalin and dopamine-beta-hydroxylase during behavioral testing of sexually deviant XYY and XXY males

    • Claus Wiedeking
    • C. Raymond Lake
    • Gerhard Jörgensen

    Clinical Case Reports Pages: 243 - 247