Lack of complementation between xeroderma pigmentosum complementation groups D and H Robert T. JohnsonGeorge C. ElliottValerie C. Joysey Original Investigations Pages: 203 - 210
Frequency and molecular types of deletional α-thalassemia in Egypt Andrea NovellettoMohammad HafezLuciano Terrenato Original Investigations Pages: 211 - 213
Isolation and characterization of the complete human β-myosin heavy chain gene Klaus W. DiederichIngrid EiseleHans-Peter Vosberg Original Investigations Pages: 214 - 220
Increase of sister chromatid exchanges in excision repair deficient xeroderma pigmentosum Rosa AledoGeorges RenaultAlain Aurias Original Investigations Pages: 221 - 225
Study of restriction fragment length polymorphisms at the human phenylalamine hydroxylase locus and evaluation of its potential application in prenatal diagnosis of phenylketonuria in Chinese Shew-Hsia ChenKwang-Jen HsiaoTsung-Sheng Su Original Investigations Pages: 226 - 230
Linkage analysis of the Duffy blood group marker with several chromosome 1 genes in an extended pedigree with Charcot-Marie-Tooth disease Peter RaeymaekersChristine Van BroeckhovenAntoon Vandenberghe Original Investigations Pages: 231 - 233
Regional localization of the TIMP gene on the human X chromosome H. F. WillardS. J. DurfyB. R. G. Williams Original Investigations Pages: 234 - 238
Expression of fragile sites in human sperm and lymphocyte chromosomes J. BenetC. FusterC. Templado Original Investigations Pages: 239 - 242
Expression of folate-sensitive fragile sites in lymphocyte chromosomes Carme FusterRosa MiróJosep Egozcue Original Investigations Pages: 243 - 246
Analysis of two 47,XXX males reveals X-Y interchange and maternal or paternal nondisjunction G. SchererW. SchemppU. Wolf Original Investigations Pages: 247 - 251
Til 1 — a human lymphoblastoid cell line with minimal DNA methylation Susan LindsayRoger L. P. AdamsMarilyn Monk Original Investigations Pages: 252 - 256
The human homologues of Fim1, Fim2/c-Fms, and Fim3, three retroviral integration regions involved in mouse myeloblastic leukemias, are respectively located on chromosomes 6p23, 5q33, and 3q27 Nguyen Van CongS. FichelsonP. Tambourin Original Investigations Pages: 257 - 263
A Pro → Leu substitution in codon 369 of the alpha-1-antitrypsin deficiency variant PI MHeerlen Marten H. HofkerToshihiro NukiwaRonald G. Crystal Original Investigations Pages: 264 - 268
Incontinentia pigmenti and X-autosome translocations John A. CrollaSimone GilgenkrantzMartin Bobrow Original Investigations Pages: 269 - 272
Molecular definition of the 11p15.5 region involved in Beckwith-Wiedemann syndrome and probably in predisposition to adrenocortical carcinoma Isabelle HenryMarc JeanpierreClaudine Junien Original Investigations Pages: 273 - 277
Chromosomal assignment of two myosin alkali light-chain genes encoding the ventricular/slow skeletal muscle isoform and the atrial/fetal muscle isoform (MYL3, MYL4) Odile Cohen-HaguenauerPaul J. R. BartonJean Frézal Original Investigations Pages: 278 - 282
Linkage of X-linked retinitis pigmentosa to the hypervariable DNA marker M27β (DXS255) Thomas MeitingerNeil A. FraserIan W. Craig Original Investigations Pages: 283 - 286
Demonstration of a Sandhoff disease-associated autosomal 50-kb deletion by field inversion gel electrophoresis Hennie BikkerFrank M. van den BergPiet A. Bolhuis Original Investigations Pages: 287 - 288
Nucleolus organizer regions (NORs) inserted in 6q15 F. PrietoL. BadíaF. Palau Short Communications Pages: 289 - 290
Duplication of an Xp segment that includes the ZFX locus causes sex inversion in man Gerd SchererWerner SchemppUlrich Wolf Short Communications Pages: 291 - 294
Genetic polymorphism of human urine deoxyribonuclease I Koichiro KishiToshihiro YasudaKeiko Mizuta Short Communications Pages: 295 - 297
A β-thalassemia mutant caused by a 300-bp deletion in the human β-globin gene C. Aulchla-ScholzR. SpiegelbergJ. Horst Clinical Case Report Pages: 298 - 299
Controversy concerning paternal age effect in 47,+21 Down's syndrome Eeva SteneJon Stene Letters to the Editors Pages: 300 - 301
Remarks on the article “H-Y antigenicity of human fibroblasts” by C. Jorgensen and E.J. Eichwald Ulf H. Wiberg Letters to the Editors Pages: 302 - 303