Absence of correlation between late-replication and spreading of X inactivation in an X;autosome translocation.

abstract：:Linkage analysis of 15 families affected by X-linked agammaglobulinaemia (XLA) showed close linkage with three probes located towards the centre of the long arm of the X chromosome. No cross-overs were found using pXG12 (DXS94) lod 6.6 or S21 (DXS17) lod 4.4. One cross-over was found with 19.2 (DXS3). This confirms an...

journal_title：Human genetics

authors： Malcolm S,de Saint Basile G,Arveiler B,Lau YL,Szabo P,Fischer A,Griscelli C,Debre M,Mandel JL,Callard RE

更新日期：1987-10-01 00:00:00

abstract：:Copy number variation has emerged as an important cause of phenotypic variation, particularly in relation to some complex disorders. Autism spectrum disorder (ASD) is one such disorder, in which evidence is emerging for an etiological role for some rare penetrant de novo and rare inherited copy number variants (CNVs)....

journal_title：Human genetics

authors： Woodbury-Smith M,Paterson AD,Thiruvahindrapduram B,Lionel AC,Marshall CR,Merico D,Fernandez BA,Duku E,Sutcliffe JS,O'Conner I,Chrysler C,Thompson A,Kellam B,Tammimies K,Walker S,Yuen RK,Uddin M,Howe JL,Parlier M,Whi

更新日期：2015-02-01 00:00:00

abstract：:Schwannomas may develop sporadically or in association with NF2 and schwannomatosis. The fundamental aberration in schwannomas is the bi-allelic inactivation of the NF2 gene. However, clinical and molecular data suggest that these tumors share a common pathogenetic mechanism related to as yet undefined 22q-loci. Linka...

journal_title：Human genetics

authors： Díaz de Ståhl T,Hansson CM,de Bustos C,Mantripragada KK,Piotrowski A,Benetkiewicz M,Jarbo C,Wiklund L,Mathiesen T,Nyberg G,Collins VP,Evans DG,Ichimura K,Dumanski JP

更新日期：2005-10-01 00:00:00

abstract：:Chorionic villi were obtained by an aspiration technique which proved to be the best of four alternative procedures. We report in detail the series of experiments which led to (1) successful, rapidly growing cell cultures practically free of maternal cell contamination (the use of hormone-supplemented Chang medium gre...

journal_title：Human genetics

authors： Simoni G,Brambati B,Danesino C,Rossella F,Terzoli GL,Ferrari M,Fraccaro M

更新日期：1983-01-01 00:00:00

abstract：:The premeiotic and meiotic stages are described in the pollen mother cells of the liliaceous plant Eremurus. In human oocytes from embryonic ovaries, the premeiotic and early meiotic stages up to dictyotene have been identified on morphological grounds. In Eremurus, in which each stage can be independently verified by...

journal_title：Human genetics

authors： Therman E,Sarto GE

更新日期：1977-02-11 00:00:00

abstract：:A sample of South African Negroids (n = 791) was scored for each individual's Bf and GLO phenotype. (The genes for the Bf and GLO olymorphisms are included in a known cluster of linked genes on chromosome 6.) Following a x2-test the respective two series of alleles were found to be disturbed at random, i.e., there was...

journal_title：Human genetics

authors： Bender K,Mauff G,Hitzeroth HW

更新日期：1977-09-22 00:00:00

abstract：:Congenital hypothyroidism affects 1/3000-4000 newborns and it has been estimated that 10-20% are familial cases with an autosomal recessive mode of inheritance. Previous studies of mostly individual cases have led to the identification of mutations in a number of genes, indicating that it is a genetically heterogeneou...

journal_title：Human genetics

authors： Ahlbom BE,Yaqoob M,Gustavsson P,Abbas HG,Annerén G,Larsson A,Wadelius C

更新日期：2002-02-01 00:00:00

abstract：:Cytogenetic and molecular genetic findings in 91 patients with Turner syndrome are reported. In 87 patients, chromosome studies were carried out both in lymphocyte and fibroblast cultures. Mosaicism was demonstrated in 58 of these patients (66.7%), whereas only 18 (20.7%) were apparent non-mosaic 45,X, and 11 patients...

journal_title：Human genetics

authors： Held KR,Kerber S,Kaminsky E,Singh S,Goetz P,Seemanova E,Goedde HW

更新日期：1992-01-01 00:00:00

abstract：:Acute intermittent porphyria (AIP) is a low-penetrant autosomal dominant disorder caused by mutations in the hydroxymethylbilane synthase (HMBS) gene. Direct detection of mutations is becoming the method of choice for the accurate identification of asymptomatic affected individuals within AIP families so that they can...

journal_title：Human genetics

authors： Whatley SD,Woolf JR,Elder GH

更新日期：1999-06-01 00:00:00

abstract：:A series of 195 random chromosome 22-specific probes, equivalent to approximately 1% of the size of this chromosome, have been isolated from a chromosome 22-specific bacteriophage lambda genomic library. These probes were mapped to four different regions of chromosome 22 on a panel of five somatic cell hybrids. Restri...

journal_title：Human genetics

authors： Dumanski JP,Geurts van Kessel AH,Ruttledge M,Wladis A,Sugawa N,Collins VP,Nordenskjöld M

更新日期：1990-02-01 00:00:00

abstract：:Cytogenetic studies were carried out on 150 oocytes obtained in a human in vitro fertilization (IVF) program. Although all cells lacked signs of fertilization at light microscopy, 46 (30.7%) appeared to show cytological evidence of fertilization. At least one-third of these cells (with development arrested before firs...

journal_title：Human genetics

authors： Pieters MH,Geraedts JP,Dumoulin JC,Evers JL,Bras M,Kornips FH,Menheere PP

更新日期：1989-03-01 00:00:00

abstract：:Several studies have reported that a variant allele (S2) of the apolipoprotein (apo) A-I/C-III/A-IV complex is associated with hyperlipoproteinemia in some populations and that the frequency of this allele is two- to fivefold higher in patients with premature coronary heart disease (CHD) than in healthy controls. In t...

journal_title：Human genetics

authors： Bai H,Saku K,Liu R,Imamura M,Arakawa K

更新日期：1995-01-01 00:00:00

abstract：:Three families with anhidrotic ectodermal dysplasia (AED) have been studied by linkage analysis with seven polymorphic DNA markers from the Xp11-q21 region. Previously reported linkage to DXYS1 (Xq13-q21) has been confirmed (z (theta) = 4.08 at theta = 0.05) and we have also established linkage to another polymorphic ...

journal_title：Human genetics

authors： Hanauer A,Alembik Y,Arveiler B,Formiga L,Gilgenkrantz S,Mandel JL

更新日期：1988-10-01 00:00:00

abstract：:Genetic anticipation is the increased incidence, earlier onset, or increased severity of a disease in successive generations. Before the biological basis of anticipation had been demonstrated, the phenomenon was thought to be due to sampling bias, epigenetic effects, gene conversion, or recombinant events. Since then,...

journal_title：Human genetics

authors： Brown BW,Costello TJ,Hwang SJ,Strong LC

更新日期：2005-12-01 00:00:00

abstract：:The cDNA clone encoding human UDP-N-acetyl-alpha-D-galactosamine:polypeptide N-acetylgalactosaminyltransferase-1 (GalNAc-T1) was isolated from colon tissue by a reverse transcriptase-polymerase chain reaction (RT-PCR). Using fluorescence in situ hybridization, the position of the GalNAc-T1 gene was shown to be localiz...

journal_title：Human genetics

authors： Takai S,Hinoda Y,Adachi T,Imai K,Oshima M

更新日期：1997-03-01 00:00:00

abstract：:We have investigated the chromosome abnormalities in a female patient exhibiting a severe cognitive disability associated with complete agenesis of the corpus callosum and microcephaly. The patient carries a balanced de novo translocation t(2;14)(p22;q12), together with a neighbouring 720 kb inversion in chromosome 14...

journal_title：Human genetics

authors： Shoichet SA,Kunde SA,Viertel P,Schell-Apacik C,von Voss H,Tommerup N,Ropers HH,Kalscheuer VM

更新日期：2005-10-01 00:00:00

abstract：:Genomic disorders are human diseases caused by meiotic chromosomal rearrangements of unstable regions flanked by Low Copy Repeats (LCRs). LCRs act as substrates for Non-Allelic Homologous Recombination (NAHR) leading to deletions and duplications. The aim of this study was to assess the basal frequency of deletions an...

journal_title：Human genetics

authors： Molina O,Anton E,Vidal F,Blanco J

更新日期：2011-01-01 00:00:00

abstract：:In man a common fragile site is known to occur at 3p14. We studied the expression of this fragility in a group of 70 normal healthy subjects. Chromosome breaks, chromatid breaks and gaps at 3p14 could be observed in every examined individual, and in a total of 7000 metaphases they were seen in a mean of 4% of cells. F...

journal_title：Human genetics

authors： Smeets DF,Scheres JM,Hustinx TW

更新日期：1986-03-01 00:00:00

abstract：:An new type of translocation, t(10;13)(q25;q11), is observed in a phenotypically normal male who was examined for subfertility. The meiotic behavior of the rearranged chromosomes indicates that crossing-over is very frequent in a rather small segment such as the short arm of chromosome 13 and constant in the distal ba...

journal_title：Human genetics

authors： Laurent C,Biemont MC,Cognat M,Dutrillaux B

更新日期：1977-11-02 00:00:00

abstract：:Our purpose is to assess whether genotypes of the vitamin D receptor (VDR) and estrogen receptor (ER) and their interaction influence changes in bone mass in postmenopausal Caucasian women with and without hormone replacement therapy (HRT). A population of 108 US Mid-West women who participated in a study of low-dose ...

journal_title：Human genetics

authors： Deng HW,Li J,Li JL,Johnson M,Gong G,Davis KM,Recker RR

更新日期：1998-11-01 00:00:00

abstract：:Using dual-laser sorted chromosomes and spot-blot analysis, we have previously assigned genomic DNA sequences coding for human alpha 1 (IV) procollagen to chromosome 13 (Pihlajaniemi et al. 1985). By in situ hybridization to normal chromosomes and chromosomes with 13q deletions, we now report the localization of this ...

journal_title：Human genetics

authors： Boyd CD,Weliky K,Toth-Fejel S,Deak SB,Christiano AM,Mackenzie JW,Sandell LJ,Tryggvason K,Magenis E

更新日期：1986-10-01 00:00:00

abstract：:A survey of a number of unselected sera indicated the presence of a variant allele of mitochondrial glutamate-oxaloacetate transaminase (Got2m) in Japanese with appreciable frequency, which was confirmed in white blood cells. The mode of an autosomal codominant inheritance was confirmed by two independent family studi...

journal_title：Human genetics

authors： Toyomasu T,Sakakibara S,Kagamiyama H,Matsumoto H

更新日期：1984-01-01 00:00:00

abstract：:Among the different subtypes of Ehlers-Danlos syndrome (EDS), the dominant types I-III have, so far, been uninformative biochemically and molecular genetically, and diagnostic problems with subgroup boundaries often arise. We have investigated the ultrastructural pattern of connective tissue macromolecules in skin bio...

journal_title：Human genetics

authors： Hausser I,Anton-Lamprecht I

更新日期：1994-04-01 00:00:00

abstract：:Metabolic syndrome is a complex human disorder characterized by a cluster of conditions (increased blood pressure, hyperglycemia, excessive body fat around the waist, and abnormal cholesterol or triglyceride levels). Any of these conditions increases the risk of serious disorders such as diabetes or cardiovascular dis...

journal_title：Human genetics

authors： Graziano F,Biino G,Bonati MT,Neale BM,Do R,Concas MP,Vaccargiu S,Pirastu M,Terradura-Vagnarelli O,Cirillo M,Laurenzi M,Mancini M,Zanchetti A,Grassi M

更新日期：2019-07-01 00:00:00

abstract：:Pediatric cataracts are observed in 1-15 per 10,000 births with 10-25 % of cases attributed to genetic causes; autosomal dominant inheritance is the most commonly observed pattern. Since the specific cataract phenotype is not sufficient to predict which gene is mutated, whole exome sequencing (WES) was utilized to con...

journal_title：Human genetics

authors： Reis LM,Tyler RC,Muheisen S,Raggio V,Salviati L,Han DP,Costakos D,Yonath H,Hall S,Power P,Semina EV

更新日期：2013-07-01 00:00:00

abstract：:The human gene locus c-MEL was identified following transfection of genomic DNA from the human melanoma cell line NK14; it has previously been assigned to chromosome 19 (p13.2-q13.2) by analysis of somatic cell hybrids. We have further refined the position of this gene to the proximal region of 19p (cen-p13.2), using ...

journal_title：Human genetics

authors： Nimmo E,Padua RA,Hughes D,Brook JD,Williamson R,Johnson KJ

更新日期：1989-03-01 00:00:00

abstract：:Trust may be important in shaping public attitudes to genetics and intentions to participate in genomics research and big data initiatives. As such, we examined trust in data sharing among the general public. A cross-sectional online survey collected responses from representative publics in the USA, Canada, UK and Aus...

journal_title：Human genetics

authors： Milne R,Morley KI,Howard H,Niemiec E,Nicol D,Critchley C,Prainsack B,Vears D,Smith J,Steed C,Bevan P,Atutornu J,Farley L,Goodhand P,Thorogood A,Kleiderman E,Middleton A,Participant Values Work Stream of the Global Allia

更新日期：2019-12-01 00:00:00

abstract：:The X chromosomes of individuals with isolated steroid sulphatase deficiency (X-linked ichthyosis) from ten families were studied by flow karyotype analysis. In four of the families, a small but significant reduction in the relative fluorescence of the X chromosome was detected consistent with a deletion ranging from ...

journal_title：Human genetics

authors： Cooke A,Gillard EF,Yates JR,Mitchell MJ,Aitken DA,Weir DM,Affara NA,Ferguson-Smith MA

更新日期：1988-05-01 00:00:00

abstract：:Lipoprotein(a) [Lp(a)] is a quantitative trait in human plasma. Lp(a) consists of a low-density lipoprotein and the plasminogen-related apolipoprotein(a) [apo(a)]. The apo(a) gene determines a size polymorphism of the protein, which is related to Lp(a) levels in plasma. In an attempt to gain a deeper insight into the ...

journal_title：Human genetics

authors： Kraft HG,Köchl S,Menzel HJ,Sandholzer C,Utermann G

更新日期：1992-11-01 00:00:00

abstract：:The future holds the possibility to link and network biobanks, existing biorepositories and reference databases for research purposes in ways that have not been possible before. There is the potential to develop 'research portals' that will enable researchers to access these research resources that are located around ...

journal_title：Human genetics

authors： Kaye J

更新日期：2011-09-01 00:00:00