Table of contents

Research Article

• Discordant sex in one of three monozygotic triplets. (1 February, 1985)

  B Dallapiccola, C Stomeo, G Ferranti, A Di Lecce, M Purpura
• The estimation of recurrence risks in monogenic disorders using flanking marker loci. (1 February, 1985)

  R M Winter
• Investigation of human chromosome polymorphisms by scanning electron microscopy. (1 February, 1985)

  C J Harrison, E M Jack, T D Allen, R Harris
• The prevalence of translocations in parents of children with regular trisomy 21: a possible interchromosomal effect? (1 February, 1985)

  R H Lindenbaum, M Hultén, A McDermott, M Seabright
• Reduced penetrance in tuberous sclerosis. (1 February, 1985)

  M Baraitser, M A Patton
• Increased frequency of lymphocytic mitotic non-disjunction in recurrent spontaneous aborters. (1 February, 1985)

  R C Juberg, J Knops, P N Mowrey
• Profound limb deficiency, thoracic dystrophy, unusual facies, and normal intelligence: a new syndrome. (1 February, 1985)

  S A Al-Awadi, A S Teebi, T I Farag, K M Naguib, M Y el-Khalifa
• Trigonocephaly and the Opitz C syndrome. (1 February, 1985)

  C Sargent, J Burn, M Baraitser, M E Pembrey
• Short rib-polydactyly syndrome: a single or heterogeneous entity? A re-evaluation prompted by four new cases. (1 February, 1985)

  R Bernstein, J Isdale, M Pinto, J Du Toit Zaaijman, T Jenkins
• beta (+)-Thalassaemia in the Po river delta region (northern Italy): genotype and beta globin synthesis. (1 February, 1985)

  L Del Senno, M Pirastu, R Barbieri, F Bernardi, D Buzzoni, G Marchetti, C Perrotta, C Vullo, Y W Kan, F Conconi
• A family with three independent autosomal translocations associated with 7q32----7qter syndrome. (1 February, 1985)

  H N Bass, R S Sparkes, M M Lessner, M Fox, B Phoenix, J Bernar
• De novo tandem duplication 9p (p12----p24) with normal GALT activity in red cells. (1 February, 1985)

  T Motegi, K Watanabe, N Nakamura, T Hasegawa, Y Yanagawa
• A complex balanced rearrangement involving four chromosomes in an azoospermic man. (1 February, 1985)

  M T Rodriguez, M J Martin, J A Abrisqueta
• A child with a recombinant of chromosome 8 inherited from her carrier mother. (1 February, 1985)

  I C Barnes, D Kumar, R J Bell
• 'Pure' partial trisomy 2q in a male owing to malsegregation of a maternal translocation t(X;2)(p22.3;q32.1). (1 February, 1985)

  G Plessis, J Couturier, C Turleau, S Despoisses, J Delavenne
• Partial trisomy 12q24.31----qter. (1 February, 1985)

  E H Tajara, M Varella-Garcia, A C Gusson
• Familial opposable triphalangeal thumbs associated with duplication of the big toes. (1 February, 1985)

  P Merlob, M Grunebaum, S H Reisner