1. In situ hybridization localizes the human putative oncogene GLI to chromosome subbands 12q13.3–14.1

   • Kristina Arheden
   • Mogens Rønne
   • Felix Mitelman

   Original Investigations Pages: 1 - 2

2. Population cytogenetics of folate-sensitive fragile sites

   • M. Kähkönen
   • C. Tengström
   • E. Airaksinen

   Original Investigations Pages: 3 - 8

3. Haplotype analysis of familial amyloidotic polyneuropathy

   • Katsuji Yoshioka
   • Hirokazu Furuya
   • Yoshiyuki Sakaki

   Original Investigations Pages: 9 - 13

4. Genotypes of alcohol dehydrogenase and aldehyde dehydrogenase loci in Japanese alcohol flushers and nonflushers

   • Akitaka Shibuya
   • Michio Yasunami
   • Akira Yoshida

   Original Investigations Pages: 14 - 16

5. Regional assignment of the loci for adenylate kinase to 9q32 and for α₁-acid glycoprotein to 9q31-q32

   • Orsetta Zuffardi
   • Angela Caiulo
   • G. Liguri

   Original Investigations Pages: 17 - 19

6. Parental age and the origin of trisomy 21

   • F. Dagna Bricarelli
   • M. Pierluigi
   • P. Strigini

   Original Investigations Pages: 20 - 26

7. Physical mapping of DXS134 close to the DXS52 locus

   • M. V. Bell
   • M. N. Patterson
   • K. E. Davies

   Original Investigations Pages: 27 - 30

8. Cytogenetic and in situ DNA-hybridization studies in intracranial tumors of a patient with central neurofibromatosis

   • B. Wullich
   • M. Kiechle-Schwarz
   • W. Schempp

   Original Investigations Pages: 31 - 34

9. Differential associative behaviour of mitotic and meiotic acrocentric chromosomes

   • M. C. Dumont
   • M. J. Bello
   • J. M. Luciani

   Original Investigations Pages: 35 - 39

10. Mapping of the gene encoding the multifunctional protein carrying out the first three steps of pyrimidine biosynthesis to human chromosome 2

    • Kuey-Chu Chen
    • Diane B. Vannais
    • Jeffrey N. Davidson

    Original Investigations Pages: 40 - 44

11. Pseudodeficiency of arylsulfatase A: a common genetic polymorphism with possible disease implications

    • Charlotte Hohenschutz
    • Peter Eich
    • Peter Propping

    Original Investigations Pages: 45 - 48

12. The absence of type II collagen and changes in proteoglycan structure of hyaline cartilage in a case of Langer-Saldino achondrogenesis

    • S. P. Feshchenko
    • I. A. Rebrin
    • G. I. Lazjuk

    Original Investigations Pages: 49 - 54

13. DNA restriction fragment length polymorphisms in differential diagnosis of genetic disease: application in neuromuscular diseases

    • J. C. Defesche
    • M. de Visser
    • P. A. Bolhuis

    Original Investigations Pages: 55 - 58

14. Non C-banding variants in some normal families might be homogeneously staining regions

    • Graham C. Webb
    • Edgar J. M. Krumins
    • Kong H. Choo

    Original Investigations Pages: 59 - 62

15. Heterogeneity of mRNA expression in Italian fucosidosis patients

    • S. Guazzi
    • P. Persici
    • G. Romeo

    Original Investigations Pages: 63 - 66

16. Chromosomal localization of ARSB, the gene for human N-acetylgalactosamine-4-sulphatase

    • Tom Litjens
    • Elizabeth G. Baker
    • David F. Callen

    Original Investigations Pages: 67 - 68

17. Four DNA polymorphisms in the LDL-receptor gene and their use in diagnosis of familial hypercholesterolemia

    • H. Schuster
    • B. Stiefenhofer
    • N. Zöllner

    Original Investigations Pages: 69 - 72

18. Genetics of the quantitative Lp(a) lipoprotein trait

    • Eric Boerwinkle
    • Hans Jürgen Menzel
    • Gerd Utermann

    Original Investigations Pages: 73 - 78

19. The role of recombination in the evolvement of the fragile X mutation

    • Tamar Schaap

    Original Investigations Pages: 79 - 81

20. Mapping the human ZFX locus to Xp21.3 by in situ hybridization

    • Gaby Müller
    • Werner Schempp

    Short Communications Pages: 82 - 84

21. A new polymorphic marker very closely linked to DXS52 in the q28 region of the human X chromosome

    • A. Vincent
    • C. Kretz
    • J. L. Mandel

    Short Communications Pages: 85 - 86

22. Localization of human platelet proteoglycan gene to chromosome 10, band q22.1, by in situ hybridization

    • M. G. Mattei
    • J. -P. Périn
    • P. Jollès

    Short Communications Pages: 87 - 88

23. A hereditary double double-banded variation in the vitamin D-binding protein (GC) system analyzed by immunoblotting: duplication of the 1F and 1A2 genes?

    • Toshihiro Yasuda
    • Yoko Ikehara
    • Koichiro Kishi

    Short Communications Pages: 89 - 91

24. Unbalanced translocation between chromosomes 2 and 7 with de novo deletion of band 35 on the long arm of chromosme 2

    • P. E. Lundbech
    • T. Thøgersen

    Clinical Case Report Pages: 92 - 93

25. PLG A91 and PLG M6: two new plasminogen allotypes in Japan

    • I. Yuasa
    • K. Suenaga
    • K. Okada

    Rare Genetic Variant Register Pages: 94 - 94

26. EcoRI RFLP in the human thyroid peroxidase (TPO) gene on chromosome 2

    • H. Bikker
    • P. A. Bolhuis
    • J. J. M. de Vijlder

    DNA Variants Pages: 95 - 95

27. Remarks on the article “Use of linkage equilibrium data in prenatal diagnosis of cystic fibrosis” by L. Strain et al.

    • Gerard J. te Meerman
    • Charles H. C. M. Buys

    Letters to the Editors Pages: 96 - 97

28. Response to Wiberg's remarks on our article: “H-Y antigenicity of human fibroblasts”

    • C. Jorgensen
    • E. J. Eichwald

    Letters to the Editors Pages: 98 - 98