Partial trisomy 4q syndrome: Case report and review Jaroslav CervenkaGholam Reza DjavadiRobert J. Gorlin Original Investigations Pages: 1 - 7
Indophenol-oxidase in patients with Down's syndrome due to simple trisomy and to translocation 21/22 J. KedzioraD. RozynkowaJ. Jeske Original Investigations Pages: 9 - 12
Nucleolus organizer and satellite association in a variant D-group chromosome A. de CapoaM. FerraroA. Rocchi Original Investigations Pages: 13 - 16
A new, high frequency variant of α1-antitrypsin W. G. M. van den BroekJ. J. M. L. HoffmannJ. H. Dijkman Original Investigations Pages: 17 - 22
Assignment of a gene for human mitochondrial isocitrate dehydrogenase (ICD-M, EC 1. 1. 1. 41) to chromosome 15 Karl-Heinz Grzeschik Original Investigations Pages: 23 - 28
Biochemical characterization of the human carbonic anhydrase variant CA ih Hiroshima R. J. TanisW. R. A. OsborneR. E. Tashian Original Investigations Pages: 29 - 34
Localisation of the human ABO: Np-1: AK-1 linkage group by regional assignment of AK-1 to 9q34 M. A. Ferguson-SmithD. A. AitkenJ. de Grouchy Original Investigations Pages: 35 - 43
Late-replicating ring X-chromosomes identified by r-banding after BrdU pulse A. HagemeijerJ. HooversD. Bootsma Original Investigations Pages: 45 - 52
Rapid detection of glyoxalase I (GLO) on cellulose acetate gel and the distribution of GLO variants in a Dutch population P. Meera KhanBianca Annemarie Doppert Original Investigations Pages: 53 - 56
Persistence of high intestinal lactase activity (lactose tolerance) in Afghanistan A. G. RahimiH. DelbrückG. Flatz Original Investigations Pages: 57 - 62
Premature chromosome condensation in irradiated man Regine WitkowskiHeide Anger Short Communications Pages: 65 - 68
Eine weitere Chromosomenanalyse bei künstlichen Aborten Masaharu YamamotoTakashi ItoGen-ichi Watanabe Short Communications Pages: 69 - 71
Leukocyte peroxidase in Spielmeyer-Vogt's disease J. C. PronkJ. F. Koster Short Communications Pages: 73 - 76
A case of trisomy for the short arm of chromosome No. 9(+9(p)) M. E. KäosaarA. -V. N. MikelsaarR. V. -A. Mikelsaar Clinical Case Reports Pages: 77 - 80
Familial 13p+ chromosome with mental retardation and dysmorphic features in two children C. StollA. RohmerG. Heumann Clinical Case Reports Pages: 81 - 84
Down's syndrome with XYY additional aneuploidy C. StollD. FreyJ. Messer Clinical Case Reports Pages: 85 - 88
Deletion of the short arms of chromosome 20 Dagmar K. KalousekSerge Thérien Clinical Case Reports Pages: 89 - 92
A case of true hermaphroditism with 45X/46XY mosaicism M. GerliM. BiagioniG. Rosi Clinical Case Reports Pages: 93 - 97
Ring Y chromosome: 45,X/46,X,r(Y) chromosome mosaicism in a phenotypically normal male with azoospermia T. MaedaM. OhnoK. Sasaki Clinical Case Reports Pages: 99 - 102
A 46, XY, del(18)(pter→pl 100:) Cebocephalic child from a 46, XX, t(12;18)(18pter→18pl 100 :: 12qter→12pter) normal parent George JohnsonRonald Bachman Clinical Case Reports Pages: 103 - 106
Acromesomelic dwarfism: Description of a patient and comparison with previously reported cases Alasdair G. W. HunterMargaret W. Thompson Clinical Case Reports Pages: 107 - 113
Paracentric inversion in man Cheng W. YuDigamber S. BorgaonkarDavid R. Bolling Letters to the Editors Pages: 117 - 117