Predivision in human oocytes at meiosis I: a mechanism for trisomy formation in man.

abstract：:Lactase is the intestinal enzyme responsible for digestion of the milk sugar lactose. Lactase gene expression declines dramatically upon weaning in mammals and during early childhood in humans (lactase nonpersistence). In various ethnic groups, however, lactase persists in high levels throughout adulthood (lactase per...

journal_title：Human genetics

authors： Fang L,Ahn JK,Wodziak D,Sibley E

更新日期：2012-07-01 00:00:00

abstract：:Glycogen storage disease type IIIa (GSD IIIa) is an autosomal recessive disorder caused by deficiency of the glycogen-debranching enzyme (AGL). Recent studies of the AGL gene have revealed the prevalent mutations in North African Jewish and Caucasian populations, but whether these common mutations are present in other...

journal_title：Human genetics

authors： Okubo M,Horinishi A,Takeuchi M,Suzuki Y,Sakura N,Hasegawa Y,Igarashi T,Goto K,Tahara H,Uchimoto S,Omichi K,Kanno H,Hayasaka K,Murase T

更新日期：2000-01-01 00:00:00

abstract：:The functional intronless gene coding for a calmodulin-like protein (CLP) has been localized to human chromosome 10p13-ter. Chromosomal assignment was performed by Southern blot analysis of DNA from human-rodent somatic cell hybrids and amplification of a CLP gene-specific 1090-bp DNA fragment by the polymerase chain ...

journal_title：Human genetics

authors： Berchtold MW,Koller M,Egli R,Rhyner JA,Hameister H,Strehler EE

更新日期：1993-01-01 00:00:00

abstract：:Deficient debrisoquine/sparteine type oxidation is inherited as an autosomal recessive trait. Of all Caucasians, 5-10% are poor metabolisers, due to the absence of cytochrome P4502D6. Extensive metabolisers (EMs) exhibit highly variable metabolic activity. We investigated the relationship between CYP2D6 activity and g...

journal_title：Human genetics

authors： Mura C,Panserat S,Vincent-Viry M,Galteau MM,Jacqz-Aigrain E,Krishnamoorthy R

更新日期：1993-10-01 00:00:00

abstract：:The human hap retinoic acid receptor RAR beta has been localized by in situ hybridization to the p24 band of chromosome 3. ...

journal_title：Human genetics

authors： Mattei MG,de Thé H,Mattei JF,Marchio A,Tiollais P,Dejean A

更新日期：1988-10-01 00:00:00

abstract：:In this paper genetic, clinical, and epidemiological studies on a muscular dystrophy which originated and is concentrated in the village of Cullar, Nevşehir of inland Turkey, are reported. A pedigree chart has been constructed by careful and repeated inquiries, and both clinical and laboratory examinations have genera...

journal_title：Human genetics

authors： Sayli BS,Yaltkaya K,Cin S

更新日期：1984-01-01 00:00:00

abstract：:Eukaryotic genomes contain 5-methylcytosine (5mC) as a rare base.5mC arises by postsynthetic modification of cytosine and occurs, at least in animals, predominantly in the dinucleotide CpG. The base is not distributed randomly in these genomes but conforms to a pattern. This pattern varies between taxa but appears to ...

journal_title：Human genetics

authors： Cooper DN

更新日期：1983-01-01 00:00:00

abstract：:Hereditary hemochromatosis (HFE) is an inherited disorder whose gene lies in the proximity of the histocompatibility antigen (HLA) class I region, on 6p21.3. Despite efforts in refining the HFE region, a number of informative DNA markers, linked to the disease locus and amenable to use in an assay based on the polymer...

journal_title：Human genetics

authors： Totaro A,Grifa A,Roetto A,Lunardi C,D'Agruma L,Sbaiz L,Zelante L,De Sandre G,Camaschella C,Gasparini P

更新日期：1995-04-01 00:00:00

abstract：:Referring to the mutational theory of carcinogenesis in embryonal tumors, it is commonly accepted that patients with multifocal tumors are hereditary cases. This is based on the implicit assumption that each tumor results from a single mutational event occurring in a cell that has already inherited a mutation, and tha...

journal_title：Human genetics

authors： Bonaïti-Pellié C,Chompret A,Tournade MF,Lemerle J,Voute PA,Delemarre JF

更新日期：1993-05-01 00:00:00

abstract：:Although microsatellite typing is the dominant method in genome research and indirect gene diagnosis, precise relationships of exonic and adjacent simple repeat polymorphisms are not known. We investigated exon 2 sequences of HLA-DRB1 genes and their neighbouring (GT)n(GA)m repeats including the intervening single cop...

journal_title：Human genetics

authors： Epplen C,Santos EJ,Guerreiro JF,van Helden P,Epplen JT

更新日期：1997-03-01 00:00:00

abstract：:Lung inflammation is the major pathogenetic feature for both chronic obstructive pulmonary disease (COPD) and lung cancer. The nuclear factor-kappa B (NFκB) and its inhibitor (IκB) play crucial roles in inflammatory. Here, we tested the hypothesis that single nucleotide polymorphisms (SNPs) in NFκB/IκB confer consiste...

journal_title：Human genetics

authors： Huang D,Yang L,Liu Y,Zhou Y,Guo Y,Pan M,Wang Y,Tan Y,Zhong H,Hu M,Lu W,Ji W,Wang J,Ran P,Zhong N,Zhou Y,Lu J

更新日期：2013-04-01 00:00:00

abstract：:The frequency of alleles for intragenic (intron 17 and intron 25) and extragenic (DXS15 and DXS52) F8C RFLPs was investigated in the Algerian population. Altogether 287 X chromosomes (97 males and 95 females) were studied. The allele frequencies found with the two intragenic F8C RFLPs were not substantially different ...

journal_title：Human genetics

authors： Nafa K,Meriane F,Reghis A,Benabadji M,Demenais F,Guilloud-Bataille M,Sultan Y,Kaplan JC,Delpech M

更新日期：1990-04-01 00:00:00

abstract：:A male infant with cri du chat syndrome was found to have a deletion of the short arm of No. 5 chromosome and which was due to maternal reciprocal translocation t(5;6)(p13;q27). His elder sister and his grandfather were also identified as the translocation carriers. ...

journal_title：Human genetics

authors： Hashimoto T,Tsukino R,Chiyo H,Furuyama J

更新日期：1980-02-01 00:00:00

abstract：:Eight unrelated patients with Hunter syndrome were investigated for expression of iduronate-2-sulfatase (IDS) mRNA by reverse transcription (RT) linked to polymerase chain reaction (PCR), or RT-PCR. The entire coding region was studied by amplification of two overlapping segments of 0.7 and 1.1 kb. Seven children with...

journal_title：Human genetics

authors： Crotty PL,Whitley CB

更新日期：1992-11-01 00:00:00

abstract：:In order to map the gene that is responsible for the DNA-repair defect in severe combined immune deficient (SCID) mice, a mixture of microcells independently isolated from mouse A9 cells containing pSV2neo-tagged human chromosomes 5, 7, 8, 9, 11, 15, 18 or 20 were fused with SCID fibroblast cell lines SCVA2 and SCVA4,...

journal_title：Human genetics

authors： Kurimasa A,Nagata Y,Shimizu M,Emi M,Nakamura Y,Oshimura M

更新日期：1994-01-01 00:00:00

abstract：:Southern African Bantu-speaking negroid and San populations were examined with regard to the glucose-6-phosphate dehydrogenase (G6PD) PvuII restriction fragment length polymorphism (RFLP) showing alleles of 4 kb and 1.6 kb, called Type 1 and Type 2, respectively. The standardized disequilibrium coefficient for the ele...

journal_title：Human genetics

authors： Coetzee MJ,Bartleet SC,Ramsay M,Jenkins T

更新日期：1992-04-01 00:00:00

abstract：:Oxidative damage caused by reactive oxygen species (ROS) and other free radicals is involved in a number of pathological conditions including cancer. In a population-based case-control study of non-Hodgkin lymphoma (NHL) (n = 518 cases, 597 controls) among women in Connecticut, we analyzed one or more single nucleotid...

journal_title：Human genetics

authors： Lan Q,Zheng T,Shen M,Zhang Y,Wang SS,Zahm SH,Holford TR,Leaderer B,Boyle P,Chanock S

更新日期：2007-04-01 00:00:00

abstract：:A new biallelic polymorphism for FokI restriction enzyme due to C----T transition in the fourth intron of human DRD2 is described. It must be a usefull marker of this candidate gene for several mental disorders. ...

journal_title：Human genetics

authors： Lu CY,Gérard N,Méreaux AG,Chaventré A,Joly JP,Elion J,Krishnamoorthy R

更新日期：1992-05-01 00:00:00

abstract：:Lesch-Nyhan disease is a neurogenetic disorder caused by mutation of the HPRT1 gene on the X chromosome. There is significant variation in the clinical phenotype, with more than 300 different known mutations. There are few studies that have addressed whether similar mutations result in similar phenotypes across differ...

journal_title：Human genetics

authors： Sampat R,Fu R,Larovere LE,Torres RJ,Ceballos-Picot I,Fischbach M,de Kremer R,Schretlen DJ,Puig JG,Jinnah HA

更新日期：2011-01-01 00:00:00

abstract：:Mutations in the human patched gene have recently been detected in patients with naevoid basal cell carcinoma syndrome. We have characterised a further 5 novel germ line mutations in patients presenting with multiple odontogenic keratocysts. Four mutations cause premature stop codons and one mutation results in an ami...

journal_title：Human genetics

authors： Lench NJ,Telford EA,High AS,Markham AF,Wicking C,Wainwright BJ

更新日期：1997-10-01 00:00:00

abstract：:Microsatellite markers RS46 (DXS548) and FRAXAC2 flanking the fragile X mutation, an expansion of a (CGG)n repeat within the FMR-1 gene, were typed in 60 unrelated northern and eastern Finnish fragile X families and in a control population from the same geographical region. A significant difference was found in alleli...

journal_title：Human genetics

authors： Haataja R,Väisänen ML,Li M,Ryynänen M,Leisti J

更新日期：1994-11-01 00:00:00

abstract：:Although several studies have demonstrated familial aggregation of nonsyndromic cleft palate (CP), the mode of inheritance still remains uncertain. We report the results of complex segregation analysis performed in families of 357 consecutive newborns affected with nonsyndromic CP (i.e., CP not a component feature of ...

journal_title：Human genetics

authors： Clementi M,Tenconi R,Forabosco P,Calzolari E,Milan M

更新日期：1997-08-01 00:00:00

abstract：:A high prevalence of the lysosomal storage disease aspartylglycosaminuria was found in a study of four birth cohorts of 12882 children in eastern Finland. Using school achievement tests and registers of mentally retarded individuals, 178 mentally retarded children were identified. Randomized urine samples from 151 of ...

journal_title：Human genetics

authors： Mononen T,Mononen I,Matilainen R,Airaksinen E

更新日期：1991-07-01 00:00:00

abstract：:The von Willebrand factor pseudogene, previously mapped to chromosome 22, was sublocalized by in situ hybridization using as probe a von Willebrand factor cDNA fragment completely contained in the pseudogenic region. Chromosome spreads were from a patient carrying a unique balanced de novo translocation 46,X,t(X;22)(p...

journal_title：Human genetics

authors： Patracchini P,Calzolari E,Aiello V,Palazzi P,Banin P,Marchetti G,Bernardi F

更新日期：1989-10-01 00:00:00

abstract：:An apparently different chromosome abnormality was observed in unstimulated blood cultures from an acute non-lymphocytic leukemic child: 11q- with G banding techniques and 17q- with R banding techniques. The abnormality is explained as a t(11;17) translocation, and the discrepancy between the G- and R-band patterns di...

journal_title：Human genetics

authors： Berger R,Bernheim A,Schaison G

更新日期：1981-01-01 00:00:00

abstract：:Common variable immunodeficiency (CVID, OMIM 240500) and selective immunoglobulin A deficiency (IgAD) are the most frequent primary immunodeficiencies in humans. Of the cases with CVID/IgAD, 20%-25% are familial, but the only previous claims of linkage or association are to the HLA region on chromosome 6p. We report t...

journal_title：Human genetics

authors： Braig DU,Schäffer AA,Glocker E,Salzer U,Warnatz K,Peter HH,Grimbacher B

更新日期：2003-04-01 00:00:00

abstract：:We have analyzed the allele frequency distribution at the highly polymorphic variable number of tandem repeat (VNTR) locus D1S80 (pMCT118) in seven ethnic populations (namely, New Guinea Highlanders of Papua New Guinea, Dogrib Indians of Canada, Pehuenche Indians of Chile, American and Western Samoans, Kacharis of Nor...

journal_title：Human genetics

authors： Deka R,DeCroo S,Jin L,McGarvey ST,Rothhammer F,Ferrell RE,Chakraborty R

更新日期：1994-09-01 00:00:00

abstract：:A girl, who died at 14 years of age from a rapidly progressive mitochondrial myopathy, was found to be heteroplasmic for a mutation in the mitochondrial tRNALeu(UUR) gene at position 3251. A large proportion of muscle fibres contained accumulations of abnormal mitochondria but no cytochrome c oxidase deficient fibres ...

journal_title：Human genetics

authors： Houshmand M,Larsson NG,Oldfors A,Tulinius M,Holme E

更新日期：1996-03-01 00:00:00

abstract：:We have conducted a comprehensive study of the molecular basis of cystic fibrosis (CF) in 350 German CF patients. A screening approach based on single-strand conformation analysis and direct sequencing of genomic polymerase chain reaction products has allowed us to detect the molecular defects on 95.4% of the CF chrom...

journal_title：Human genetics

authors： Dörk T,Mekus F,Schmidt K,Bosshammer J,Fislage R,Heuer T,Dziadek V,Neumann T,Kälin N,Wulbrand U

更新日期：1994-11-01 00:00:00

abstract：:Chromosomal region 17q12-q21 is one of the best-replicated genome-wide association study (GWAS) hits and associated with childhood-onset asthma. However, the mechanism by which the genetic association is restricted to childhood-onset disease is unclear. During childhood, more boys than girls develop asthma. Therefore,...

journal_title：Human genetics

authors： Naumova AK,Al Tuwaijri A,Morin A,Vaillancourt VT,Madore AM,Berlivet S,Kohan-Ghadr HR,Moussette S,Laprise C

更新日期：2013-07-01 00:00:00