DNA polymorphism and the study of disease associations David N. CooperJohn F. Clayton Review Pages: 299 - 312
Sperm chromosome complements in a 47,XYY man Jordi BenetRenee H. Martin Original Investigations Pages: 313 - 315
Molecular characterization of ataxia telangiectasia T cell clones Fangrong ZhangMarc-Henri SternAlain Aurias Original Investigations Pages: 316 - 319
Chromosome abnormalities in peripheral blood lymphocytes from untreated Hodgkin's patients Leonardo BarriosMaría Rosa CaballínJosep Egozcue Original Investigations Pages: 320 - 324
Relationships between DNA and protein polymorphisms of apolipoprotein B Alison M. DunningMatti J. TikkanenSteve E. Humphries Original Investigations Pages: 325 - 329
The secretor locus as a marker for prenatal prediction of myotonic dystrophy (DM) J. GreinerD. H. SpenglerG. Tariverdian Original Investigations Pages: 330 - 332
Evolutionary conservation of the human homologue of the yeast cell cycle control gene cdc2 and assignment of Cd2 to chromosome 10 Nigel K. SpurrAlan GoughPaul Nurse Original Investigations Pages: 333 - 337
Linkage heterogeneity and fragile X John F. ClaytonChristine M. GosdenH. John Evans Original Investigations Pages: 338 - 342
Linkage disequilibrium between RFLP haplotype 2 and the affected PAH allele in PKU families from the Berlin area of the German Democratic Republic O. RiessA. MichelC. Coutelle Original Investigations Pages: 343 - 346
Linkage disequilibrium between mutation and RFLP haplotype at the phenylalanine hydroxylase locus in the German population Uta Lichter-KoneckiMagdalena SchlotterFriedrich K. Trefz Original Investigations Pages: 347 - 352
Phenylketonuria: distribution of DNA diagnostic patterns in German families C. Aulehla-ScholzM. VorgerdJ. Horst Original Investigations Pages: 353 - 355
X-linked cleft palate: the gene is localized between polymorphic DNA markers DXYS12 and DXS17 A. IvensG. E. MooreR. Williamson Original Investigations Pages: 356 - 358
A HindIII RFLP and a gene lesion in the coagulation factor VIII gene F. BernardiC. LegnaniG. Marchetti Original Investigations Pages: 359 - 362
Assignment of the complement serine protease genes C1r and C1s to chromosome 12 region 12p13 Nguyen Van CongM. TosiJ. Frézal Original Investigations Pages: 363 - 368
A new glucose-6-phosphate dehydrogenase variant (G6PD Tsukui) associated with congenital hemolytic anemia H. OguraT. MorisakiS. Miwa Short Communications Pages: 369 - 371
DNA polymorphism unique for a complotype with deletion of HLA-linked C4B and 21-hydroxylase B genes causing congenital adrenal hyperplasia Jukka PartanenSaija KoskimiesIlkka Sipilä Short Communications Pages: 372 - 373
Localization of the human c-kit protooncogene on the q11–q12 region of chromosome 4 Lue d'AuriolMarie-Geneviève MatteiFrancis Galibert Short Communications Pages: 374 - 376
Characterization of a (Y;4) translocation by DNA hybridization M. AnderssonD. C. PageA. de la Chapelle Clinical Case Report Pages: 377 - 381
Chromosome breakage in control and fragile X subjects using folate-deficient culture conditions Merlin G. ButlerGeeta M. JosephCarman B. Lozzio Letters to the Editors Pages: 383 - 383
Controversy concerning paternal age effect in 47,+21 Down's syndrome Andrew D. Carothers Letters to the Editors Pages: 384 - 385