Clinical and molecular studies in 15 females with ring X chromosomes: implications for r(X) formation and mental development.

abstract：:One hundred normal American Blacks (B) were studied by sequential QFQ and RFA banding techniques in order to estimate the type and frequency of heteromorphisms. Color heteromorphisms were classified into one of six colors by RFA and intensity variation into one of five levels by QFQ. The data are compared with a previ...

journal_title：Human genetics

authors： Verma RS,Dosik H

更新日期：1981-01-01 00:00:00

abstract：:Rearranged human chromosomes carrying segments of chromosome 11 were separated from the normal chromosome 11 by high-resolution chromosome sorting. Sorted chromosomes were tested with parathyroid hormone, beta-globin, insulin, and LDH-A gene-specific probes to determine the genes carried by each chromosome segment. Ba...

journal_title：Human genetics

authors： Lebo RV,Cheung MC,Bruce BD,Riccardi VM,Kao FT,Kan YW

更新日期：1985-01-01 00:00:00

abstract：:There have been a number of genome-wide linkage studies for adult height in recent years. These studies have yielded few well-replicated loci, and none have been further confirmed by the identification of associated gene variants. The inconsistent results may be attributable to the fact that few studies have combined ...

journal_title：Human genetics

authors： Ellis JA,Scurrah KJ,Duncan AE,Lamantia A,Byrnes GB,Harrap SB

更新日期：2007-04-01 00:00:00

abstract：:Sarcoidosis is known to be a systemic granulomatous disorder characterized by a cell-mediated Th1-type inflammatory response. To identify a key genetic factor in the pathogenesis of sarcoidosis, we investigated single nucleotide polymorphisms within 10 candidate genes involved in type 1 immune process ( IFNA17, IFNB, ...

journal_title：Human genetics

authors： Akahoshi M,Ishihara M,Remus N,Uno K,Miyake K,Hirota T,Nakashima K,Matsuda A,Kanda M,Enomoto T,Ohno S,Nakashima H,Casanova JL,Hopkin JM,Tamari M,Mao XQ,Shirakawa T

更新日期：2004-04-01 00:00:00

abstract：:Recently it has been reported that recombination hotspots appear to be highly variable between humans and chimpanzees, and there is evidence for between-person variability in hotspots, and evolutionary transience. To understand the nature of variation in human recombination rates, it is important to describe patterns ...

journal_title：Human genetics

authors： Graffelman J,Balding DJ,Gonzalez-Neira A,Bertranpetit J

更新日期：2007-11-01 00:00:00

abstract：:An 8-month-old female child with the 9p- karyotype: 46,XX,del(9) (p22) is presented, being the first case from among Oriental people. She has many clinical features similar to those described in Caucasian cases. ...

journal_title：Human genetics

authors： Kuroki Y,Yokota S,Nakai H,Yamamoto Y,Matsui I

更新日期：1977-08-31 00:00:00

abstract：:The development of prenatal diagnosis in Italy was made difficult by the restrictions of the old abortion law and only in recent years has a consistent number of cases been investigated. We report the experience on prenatal chromosome diagnosis of ten Italian centers participating in a collaborative study on 4952 diag...

journal_title：Human genetics

authors： Simoni G,Fraccaro M,Arslanian A,Bacchetta M,Baccichetti C,Bignone FA,Cagiano A,Carbonara AO,Carozzi F,Cuoco C,Bricarelli FD,Dallapiccola B,Dalprà L,Carbone LD,Ferranti G,Filippi G,Frateschi M,Gimelli G,Gualtieri RM,

更新日期：1982-01-01 00:00:00

abstract：:The frequencies of base-line and Mitomycin-C (MMC) induced sister chromatid exchanges (SCE) were surveyed in four inbred strains of mice. In contrast to the C57Bl/6J, CBA/J, and A/J strains where frequencies of SCE increased linearly with increasing dose of MMC, levels of SCE were significantly lower in AKR/J mice at ...

journal_title：Human genetics

authors： Kram D,Schneider EL

更新日期：1978-02-23 00:00:00

abstract：:Superoxide, which mitochondria mainly produce in vascular endothelial cells, plays an important role in the pathogenesis of atherosclerosis and coronary artery disease. Accordingly, mitochondrial functional differences are thought to be one of the most important factors for the risk of myocardial infarction among vari...

journal_title：Human genetics

authors： Nishigaki Y,Yamada Y,Fuku N,Matsuo H,Segawa T,Watanabe S,Kato K,Yokoi K,Yamaguchi S,Nozawa Y,Tanaka M

更新日期：2007-02-01 00:00:00

abstract：:Three families are reported showing transmission of a previously described variant, which is not associated with any clinical abnormality. The variant involves additional material at the band 9p12, which shows homogeneous staining of intermediate density with GTL- and RBG-banding, and negative staining with CBG-bandin...

journal_title：Human genetics

authors： Webb GC,Krumins EJ,Eichenbaum SZ,Voullaire LE,Earle E,Choó KH

更新日期：1989-04-01 00:00:00

abstract：:This study was undertaken to analyze DNA methylation profiling at the monoamine oxidase A (MAOA) locus, in order to determine whether abnormal DNA methylation is involved in the development of schizophrenia. We recruited a total of 371 patients with paranoid schizophrenia (199 males and 172 females) and 288 unrelated ...

journal_title：Human genetics

authors： Chen Y,Zhang J,Zhang L,Shen Y,Xu Q

更新日期：2012-07-01 00:00:00

abstract：:In general, osteogenesis imperfecta (brittle bone disease) is caused by heterozygous mutations in the genes encoding the alpha 1 or alpha 2 chains of type I collagen (COL1A1 and COL1A2, respectively). In this study we screened these genes in a proband presenting with the severe form (type III) of osteogenesis imperfec...

journal_title：Human genetics

authors： Rose NJ,Mackay K,Byers PH,Dalgleish R

更新日期：1995-02-01 00:00:00

abstract：:EagI and NotI linking libraries were prepared in the lambda vector, EMBL5, from the mouse-human somatic cell hybrid 1W1LA4.9, which contains human chromosomes 11 and Xp as the only human component. Individual clones containing human DNA were isolated by their ability to hybridise with total human DNA and digested with...

journal_title：Human genetics

authors： Pook MA,Thakrar R,Pottinger B,Harding B,Porteous D,van Heyningen V,Cowell J,Jones C,Povey S,Davies KE,Thakker RV

更新日期：1996-06-01 00:00:00

abstract：:Genetic variants in MTHFD1 (5,10-methylenetetrahydrofolate dehydrogenase/5,10-methenyltetrahydrofolate cyclohydrolase/ 10-formyltetrahydrofolate synthetase), an important folate metabolic enzyme, are associated with a number of common diseases, including neural tube defects (NTDs). This study investigates the promoter...

journal_title：Human genetics

authors： Carroll N,Pangilinan F,Molloy AM,Troendle J,Mills JL,Kirke PN,Brody LC,Scott JM,Parle-McDermott A

更新日期：2009-04-01 00:00:00

abstract：:We describe a common dystrophin gene polymorphism in the black population that alters both HindIII and BglII restriction sites. ...

journal_title：Human genetics

authors： Prior TW,Papp AC,Snyder PJ,Burghes AH,Wallace BH

更新日期：1992-08-01 00:00:00

abstract：:During population genetic studies in Korea a new variant in the 6-phosphogluconate (6-PGD) system preliminary called 6-PGDKorea was observed. ...

journal_title：Human genetics

authors： Benkmann HG,Paik YK,Chen LZ,Goedde HW

更新日期：1986-10-01 00:00:00

abstract：:The structural abnormality of mRNA for argininosuccinate synthetase (ASS) and the structure of immune cross-reactive material for ASS (ASS-CRM) in the liver of a patient with type III citrullinemia were analyzed using dot and Northern blot hybridization, S1 nuclease analysis, and a sensitive enzyme-linked immunosorben...

journal_title：Human genetics

authors： Kobayashi K,Ichiki H,Saheki T,Tatsuno M,Uchiyama C,Nukada O,Yoda T

更新日期：1987-05-01 00:00:00

abstract：:The geographical distribution of 49 mtDNA sequences from 22 localities in Southern Tuscany, Italy, was studied by molecular analysis of variance, by a new spatial autocorrelation statistic specifically designed for sequence data and by reconstructing genealogies of haplotypes. All these methods indicated a high homoge...

journal_title：Human genetics

authors： Bertorelle G,Calafell F,Francalacci P,Bertranpetit J,Barbujani G

更新日期：1996-08-01 00:00:00

abstract：:Clinical exome sequencing (CES) has become an increasingly popular diagnostic tool in patients with heterogeneous genetic disorders, especially in those with neurocognitive phenotypes. Utility of CES in consanguineous populations has not yet been determined on a large scale. A clinical cohort of 149 probands from Qata...

journal_title：Human genetics

authors： Yavarna T,Al-Dewik N,Al-Mureikhi M,Ali R,Al-Mesaifri F,Mahmoud L,Shahbeck N,Lakhani S,AlMulla M,Nawaz Z,Vitazka P,Alkuraya FS,Ben-Omran T

更新日期：2015-09-01 00:00:00

abstract：:Mouse mutants are a long-lasting, valuable tool to identify genes underlying eye diseases, because the absence of eyes, very small eyes and severely affected, cataractous eyes are easily to detect without major technical equipment. In mice, actually 145 genes or loci are known for anophthalmia, 269 for microphthalmia,...

journal_title：Human genetics

authors： Graw J

更新日期：2019-09-01 00:00:00

abstract：:A young female was diagnosed as having X-linked muscular dystrophy of the Duchenne type. Chromosome studies, including trypsin-Giemsa banding, Quinacrine fluorescence, and nucleolus organizer region (NOR) silver staining revealed an X-autosome reciprocal translocation t(X;21) (p21;p12). Utilizing both [3H] thymidine a...

journal_title：Human genetics

authors： Verellen-Dumoulin C,Freund M,De Meyer R,Laterre C,Frédéric J,Thompson MW,Markovic VD,Worton RG

更新日期：1984-01-01 00:00:00

abstract：:We tested DNA probes directly labeled by fluorescently labeled nucleotides (Cy3-dCTP, Cy5-dCTP, FluorX-dCTP) for high resolution uni- and multicolor detection of human chromosomes and analysis of centromeric DNA organization by in situ hybridization. Alpha-satellite DNA probes specific to chromosomes 1, 2, 3, 4 + 9, 5...

journal_title：Human genetics

authors： Yurov YB,Soloviev IV,Vorsanova SG,Marcais B,Roizes G,Lewis R

更新日期：1996-03-01 00:00:00

abstract：:We report the molecular characterization of a ring X chromosome that was transmitted from a mother to a male who has short stature and minor dysmorphic features. This represents only the second reported ring X chromosome in a male. The ring is derived from breakage within the Xp pseudoautosomal region (PAR) and just p...

journal_title：Human genetics

authors： Ellison JW,Tekin M,Sikes KS,Yankowitz J,Shapiro L,Rappold GA,Neely KE

更新日期：2002-04-01 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：:In this preliminary study, non-invasive infrared thermography has been used to visualize individual sweat pores and whole body skin temperature patterns in subjects with X-linked hypohidrotic ectodermal dysplasia (XHED) and normal controls. The findings in eight obligate heterozygotes and four affected males were comp...

journal_title：Human genetics

authors： Clark RP,Goff MR,MacDermot KD

更新日期：1990-11-01 00:00:00

abstract：:To identify genetic variants associated with refractive astigmatism in the general population, meta-analyses of genome-wide association studies were performed for: White Europeans aged at least 25 years (20 cohorts, N = 31,968); Asian subjects aged at least 25 years (7 cohorts, N = 9,295); White Europeans aged <25 yea...

journal_title：Human genetics

authors： Li Q,Wojciechowski R,Simpson CL,Hysi PG,Verhoeven VJ,Ikram MK,Höhn R,Vitart V,Hewitt AW,Oexle K,Mäkelä KM,MacGregor S,Pirastu M,Fan Q,Cheng CY,St Pourcain B,McMahon G,Kemp JP,Northstone K,Rahi JS,Cumberland PM,M

更新日期：2015-02-01 00:00:00

abstract：:The erythrocytic and liver pyruvate kinases (PK) from a patient with congenital nonspherocytic hemolytic anemia have been studied. In red blood cells, the residual activity, 28% of the normal control, presented normal kinetic properties, instability to heat and urea, and slow electrophoretic mobility. The L-type PK fr...

journal_title：Human genetics

authors： Etiemble J,Picat C,Boivin P

更新日期：1982-01-01 00:00:00

abstract：:Therapeutic interventions that lower LDL-cholesterol effectively reduce the risk of coronary artery disease (CAD). However, statins, the most widely prescribed LDL-cholesterol lowering drugs, increase diabetes risk. We used genome-wide association study (GWAS) data in the public domain to investigate the relationship ...

journal_title：Human genetics

authors： Tragante V,Asselbergs FW,Swerdlow DI,Palmer TM,Moore JH,de Bakker PIW,Keating BJ,Holmes MV

更新日期：2016-05-01 00:00:00

abstract：:The gene frequency of beta-thalassemia among Filipinos is estimated to be 0.02, although little is known about the mutations involved. Recently, an extensive beta-thalassemia deletion was reported in several unrelated individuals of Filipino descent. The deletion begins approximately 4 kb upstream of the beta-globin g...

journal_title：Human genetics

authors： Waye JS,Eng B,Hunt JA,Chui DH

更新日期：1994-11-01 00:00:00

abstract：:Molecular characterization of a ring chromosome 14 was carried out in a patient with the 46,XX,r(14) karyotype. The breakpoints shown by chromosome banding were within bands p11 and q32. Using molecular probes for the immunoglobulin heavy chain (IGH), D14S1 and PI loci located at 14q32, we showed that the IGH and D14S...

journal_title：Human genetics

authors： Keyeux G,Gilgenkrantz S,Lefranc G,Lefranc MP

更新日期：1989-06-01 00:00:00