1. Localization of the LDHA gene to 11p14→11p15 by in situ hybridization of an LDHA cDNA probe to two translocations with breakpoints in 11p13

   • T. L. Yang-Feng
   • G. A. P. Bruns
   • U. Francke

   Original Investigations Pages: 331 - 334

2. In vivo chromosomal instability in ataxia-telangiectasia homozygotes and heterozygotes

   • Miriam P. Rosin
   • H. D. Ochs

   Original Investigations Pages: 335 - 340

3. The plasminogen polymorphism in South African Negro populations: genetics and anthropogenetics

   • H. W. Hitzeroth
   • Ulrike Skoda
   • G. Mauff

   Original Investigations Pages: 341 - 345

4. Detection of chromosome aberrations in the human interphase nucleus by visualization of specific target DNAs with radioactive and non-radioactive in situ hybridization techniques: diagnosis of trisomy 18 with probe L1.84

   • T. Cremer
   • J. Landegent
   • M. van der Ploeg

   Original Investigations Pages: 346 - 352

5. Measurements of the frequency of human erythrocytes with gene expression loss phenotypes at the glycophorin A locus

   • R. G. Langlois
   • W. L. Bigbee
   • R. H. Jensen

   Original Investigations Pages: 353 - 362

6. Abnormal electrophoretic mobility of spectrin tetramers in hereditary elliptocytosis

   • D. Dhermy
   • M. Garbarz
   • P. Boivin

   Original Investigations Pages: 363 - 367

7. An elongated segment of DNA observed between two human α globin genes

   • T. Nakatsuji
   • H. Landman
   • T. H. J. Huisman

   Original Investigations Pages: 368 - 371

8. Molecular detection of a translocation (Y;15) in a 45,X male

   • C. M. Disteche
   • L. Brown
   • D. C. Page

   Original Investigations Pages: 372 - 377

9. Assignment of human transcobalamin II (TC2) to chromosome 22 using somatic cell hybrids and monosomic meningioma cells

   • F. Arwert
   • H. J. Porck
   • A. W. Eriksson

   Original Investigations Pages: 378 - 381

10. Congenital malformations and genetic diseases in Iranian infants

    • D. D. Farhud
    • Gh. -R. Walizadeh
    • M. Sharif Kamali

    Original Investigations Pages: 382 - 385

11. Severe short-limb dwarfism resembling Grebe chondrodysplasia

    • Ahmad S. Teebi
    • Sadika A. Al-Awadi
    • J. Spranger

    Original Investigations Pages: 386 - 390

12. Localisation of the gene for Hunter syndrome on the long arm of X chromosome

    • M. Upadhyaya
    • M. Sarfarazi
    • P. S. Harper

    Original Investigations Pages: 391 - 398

13. Chromosome studies in 2136 couples with spontaneous abortions

    • G. Bourrouillou
    • P. Colombies
    • N. Dastugue

    Original Investigations Pages: 399 - 401

14. Associations between restriction fragment length polymorphisms detected with a probe for human 21-hydroxylase (21-OH) and two clinical forms of 21-OH deficiency

    • E. Mornet
    • P. Couillin
    • J. Dausset

    Original Investigations Pages: 402 - 408

15. A linkage study of Emery-Dreifuss muscular dystrophy

    • Shirley Hodgson
    • Ernst Boswinkel
    • M. Bobrow

    Original Investigations Pages: 409 - 416

16. Partial trisomy 20p resulting from a recombination of a familial pericentric inversion

    • N. Bown
    • I. Cross
    • J. Burn

    Original Investigations Pages: 417 - 419

17. Localization of the gene for human erythrocyte glycophorin C to chromosome 2, q14–q21

    • M. G. Mattei
    • Y. Colin
    • J. P. Cartron

    Original Investigations Pages: 420 - 422

18. New regional localisations for HAGH and PGP on human chromosome 16

    • J. C. Mulley
    • D. F. Callen

    Original Investigations Pages: 423 - 424

19. A highly polymorphic locus on chromosome 16q revealed by a probe from a chromosome-specific cosmid library

    • L. Bufton
    • T. K. Mohandas
    • M. Litt

    Original Investigations Pages: 425 - 431

20. Alpha-thalassemia in Papua New Guinea

    • P. Yenchitsomanus
    • K. M. Summers
    • G. T. Nurse

    Original Investigations Pages: 432 - 437

21. Oxygen-induced cytogenetic instability in normal human lymphocytes

    • H. Joenje
    • Anneke B. Oostra

    Original Investigations Pages: 438 - 440

22. Prematurely condensed human sperm chromosomes after in vitro fertilization (IVF)

    • H. Schmiady
    • K. Sperling
    • M. Stauber

    Original Investigations Pages: 441 - 443

23. The effect of 1-β-d-arabinofuranosyl-cytosine on the expression of the common fragile site at 3p14

    • Xinzhi Li
    • Zu-an Yan
    • Xianting Zhou

    Original Investigations Pages: 444 - 446

24. Aberrant breakpoints in chronic myelogenous leukaemia; oncogenes and fragile sites

    • J. L. Huret
    • J. Tanzer
    • M. Henry-Amar

    Original Investigations Pages: 447 - 448

25. Choroideremia: further evidence for assignment of the locus to Xq13–Xq21

    • Marianne Schwartz
    • T. Rosenberg
    • L. U. Lamm

    Original Investigations Pages: 449 - 452

26. Cell culture studies on neurofibromatosis (von Recklinghausen)

    • Winfrid Krone
    • Inge Högemann

    Short Communications Pages: 453 - 455

27. Origin of new mutations in Duchenne muscular dystrophy

    • Laura Roncuzzi
    • Alessandra Ferlini
    • G. Romeo

    Short Communications Pages: 456 - 460

28. Mid-trimester ultrasonographic diagnosis of early manifesting “adult” form of polycystic kidney disease

    • J. P. Fryns
    • K. Vandenberghe
    • F. Moerman

    Letters to the Editors Pages: 461 - 461

29. Announcements

    Announcement Pages: 462 - 462