The tyrosinase-positive oculocutaneous albinism gene shows locus homogeneity on chromosome 15q11-q13 and evidence of multiple mutations in southern African negroids.

abstract：:Moyamoya disease is characterized by bilateral stenosis and/or occlusion of the terminal portion of the internal carotid artery. Moyamoya disease is prevalent among patients <10 years of age. Although most cases appear to be sporadic, approximately 10% occur as familial cases. The incidence of familial cases has been ...

journal_title：American journal of human genetics

authors： Ikeda H,Sasaki T,Yoshimoto T,Fukui M,Arinami T

更新日期：1999-02-01 00:00:00

abstract：:Brachydactyly type B (BDB) is an autosomal dominant skeletal disorder characterized by hypoplasia/aplasia of distal phalanges and nails. Recently, heterozygous mutations of the orphan receptor tyrosine kinase (TK) ROR2, located within a distinct segment directly after the TK domain, have been shown to be responsible f...

journal_title：American journal of human genetics

authors： Schwabe GC,Tinschert S,Buschow C,Meinecke P,Wolff G,Gillessen-Kaesbach G,Oldridge M,Wilkie AO,Kömec R,Mundlos S

更新日期：2000-10-01 00:00:00

abstract：:Each year at the annual meeting of The American Society of Human Genetics (ASHG), addresses are given in honor of the Society and a number of award winners. A summary of each of these is provided below. On the following pages, we have printed the Presidential Address as well as the addresses for the William Allan Awar...

journal_title：American journal of human genetics

authors：

更新日期：2019-03-07 00:00:00

abstract：:Dyskeratosis congenita (DC) is an inherited disorder characterized by reticular pigmentation of the skin, dystrophic nails, mucosal leukoplakia, and a predisposition to cancer in early adult life. In the majority of cases, DC is an X-linked recessive trait. However, one or more autosomal form(s) of DC may exist. Altho...

journal_title：American journal of human genetics

authors： DeBauche DM,Pai GS,Stanley WS

更新日期：1990-02-01 00:00:00

abstract：:The distal portion of the short arm of the human X chromosome (Xp) exhibits many unique and interesting features. Distal Xp contains the pseudoautosomal region, a number of disease loci, and several cell-surface markers. Several genes in this area have also been observed to escape X-chromosomal inactivation. The chara...

journal_title：American journal of human genetics

authors： Johnson CL,Charmley P,Yen PH,Shapiro LJ

更新日期：1991-08-01 00:00:00

abstract：:Increasing public interest in direct-to-consumer (DTC) genetic ancestry testing has been accompanied by growing concern about issues ranging from the personal and societal implications of the testing to the scientific validity of ancestry inference. The very concept of "ancestry" is subject to misunderstanding in both...

journal_title：American journal of human genetics

authors： Royal CD,Novembre J,Fullerton SM,Goldstein DB,Long JC,Bamshad MJ,Clark AG

更新日期：2010-05-14 00:00:00

abstract：:Although recent studies provide evidence for a common genetic basis between complex traits and Mendelian disorders, a thorough quantification of their overlap in a phenotype-specific manner remains elusive. Here, we have quantified the overlap of genes identified through large-scale genome-wide association studies (GW...

journal_title：American journal of human genetics

authors： Freund MK,Burch KS,Shi H,Mancuso N,Kichaev G,Garske KM,Pan DZ,Miao Z,Mohlke KL,Laakso M,Pajukanta P,Pasaniuc B,Arboleda VA

更新日期：2018-10-04 00:00:00

abstract：:Monosomy for the X chromosome in humans creates a genetic Achilles' heel for nature to deal with. We report that the human X chromosome appears to have one-third the density of the coding sequence of the autosomes and, because of partial shielding from the high mutation rate of the male sex, that it should also have a...

journal_title：American journal of human genetics

authors： Giannelli F,Green PM

更新日期：2000-08-01 00:00:00

abstract：:A girl with a prenatal 46,XY karyotype was born with a completely normal female phenotype, including uterus and histologically normal ovaries. In mice with a similar phenotype, the ablation of M33, an ortholog of Drosophila Polycomb, causes male-to-female sex reversal. The analysis of the human homolog of M33, Chromob...

journal_title：American journal of human genetics

authors： Biason-Lauber A,Konrad D,Meyer M,DeBeaufort C,Schoenle EJ

更新日期：2009-05-01 00:00:00

abstract：:New information has been obtained on 30 patients with isolated persistent hypermethioninemia, most of them previously unreported. Biopsies to confirm the presumptive diagnosis of partially deficient activity of ATP: L-methionine S-adenosyltransferase (MAT; E.C.2.5.1.6) in liver were not performed on most of these pati...

journal_title：American journal of human genetics

authors： Mudd SH,Levy HL,Tangerman A,Boujet C,Buist N,Davidson-Mundt A,Hudgins L,Oyanagi K,Nagao M,Wilson WG

更新日期：1995-10-01 00:00:00

abstract：:SOX6 belongs to a family of 20 SRY-related HMG-box-containing (SOX) genes that encode transcription factors controlling cell fate and differentiation in many developmental and adult processes. For SOX6, these processes include, but are not limited to, neurogenesis and skeletogenesis. Variants in half of the SOX genes ...

journal_title：American journal of human genetics

authors： Tolchin D,Yeager JP,Prasad P,Dorrani N,Russi AS,Martinez-Agosto JA,Haseeb A,Angelozzi M,Santen GWE,Ruivenkamp C,Mercimek-Andrews S,Depienne C,Kuechler A,Mikat B,Ludecke HJ,Bilan F,Le Guyader G,Gilbert-Dussardier B,Ker

更新日期：2020-06-04 00:00:00

abstract：:Ankylosing spondylitis (AS) is a common and highly heritable inflammatory arthropathy. Although the gene HLA-B27 is almost essential for the inheritance of the condition, it alone is not sufficient to explain the pattern of familial recurrence of the disease. We have previously demonstrated suggestive linkage of AS to...

journal_title：American journal of human genetics

authors： Timms AE,Crane AM,Sims AM,Cordell HJ,Bradbury LA,Abbott A,Coyne MR,Beynon O,Herzberg I,Duff GW,Calin A,Cardon LR,Wordsworth BP,Brown MA

更新日期：2004-10-01 00:00:00

abstract：:Split hand/split foot (SHFD) is a human developmental defect characterized by missing digits, fusion of remaining digits, and a deep median cleft in the hands and feet. Cytogenetic studies of deletions and translocations associated with this disorder have indicated that an autosomal dominant split hand/split foot locu...

journal_title：American journal of human genetics

authors： Scherer SW,Poorkaj P,Allen T,Kim J,Geshuri D,Nunes M,Soder S,Stephens K,Pagon RA,Patton MA

更新日期：1994-07-01 00:00:00

abstract：:It has been proposed that gluten sensitive enteropathy (GSE) results from the interaction of two loci: one locus linked to HLA and associated with dominant inheritance, and the other, a non-HLA-linked GSE-associated B-cell alloantigen, exhibiting recessive inheritance. We have shown in previous analyses that a two-loc...

journal_title：American journal of human genetics

authors： Greenberg DA,Hodge SE,Rotter JI

更新日期：1982-03-01 00:00:00

abstract：:The purpose of this study was to characterize the mutant enzyme in nine patients with gyrate atrophy of the choroid and retina associated with ornithine aminotransferase (OAT) deficiency, to elucidate the mechanism of response to pyridoxine in four pyridoxine-responsive patients, and to determine the extent of genetic...

journal_title：American journal of human genetics

authors： Kennaway NG,Stankova L,Wirtz MK,Weleber RG

更新日期：1989-03-01 00:00:00

abstract：:ATM, the gene that is mutated in ataxia-telangiectasia, is associated with cerebellar degeneration, abnormal proliferation of small blood vessels, and cancer. These clinically important manifestations have stimulated interest in defining the sequence variation in the ATM gene. Therefore, we undertook a comprehensive s...

journal_title：American journal of human genetics

authors： Thorstenson YR,Shen P,Tusher VG,Wayne TL,Davis RW,Chu G,Oefner PJ

更新日期：2001-08-01 00:00:00

abstract：:Autosomal dominant familial exudative vitreoretinopathy (adFEVR) is a hereditary disorder characterized by the incomplete vascularization of the peripheral retina. The primary biochemical defect in adFEVR is unknown. The adFEVR locus has tentatively been assigned to 11q by linkage studies. We report the results of an ...

journal_title：American journal of human genetics

authors： Li Y,Müller B,Fuhrmann C,van Nouhuys CE,Laqua H,Humphries P,Schwinger E,Gal A

更新日期：1992-10-01 00:00:00

abstract：:Molecular geneticists are developing the third-generation human genome map with single-nucleotide polymorphisms (SNPs), which can be assayed via chip-based microarrays. One use of these SNP markers is the ability to locate loci that may be responsible for complex traits, via linkage/linkage-disequilibrium analysis. In...

journal_title：American journal of human genetics

authors： Zhao LP,Aragaki C,Hsu L,Quiaoit F

更新日期：1998-07-01 00:00:00

abstract：:Central core disease (CCO) is an autosomal dominant myopathy clinically distinct from malignant hyperthermia (MHS). In a large kindred in which the gene for CCO is segregating, two-point linkage analysis gave a maximum lod score, between the central core disease locus (CCO) and the ryanodine receptor locus (RYR1), of ...

journal_title：American journal of human genetics

authors： Mulley JC,Kozman HM,Phillips HA,Gedeon AK,McCure JA,Iles DE,Gregg RG,Hogan K,Couch FJ,MacLennan DH

更新日期：1993-02-01 00:00:00

abstract：:The mode of inheritance of bipolar affective disorder (BPAD) appears complex, and non-Mendelian models of inheritance have been postulated. Two non-Mendelian phenomena, genomic imprinting and mitochondrial inheritance, may contribute to the complex inheritance pattern seen in BPAD. Both imprinting and mitochondrial in...

journal_title：American journal of human genetics

authors： McMahon FJ,Stine OC,Meyers DA,Simpson SG,DePaulo JR

更新日期：1995-06-01 00:00:00

abstract：:Alcoholism is a complex disease with both genetic and environmental risk factors. To identify genes that affect the risk for alcoholism, we systematically ascertained and carefully assessed individuals in families with multiple alcoholics. Linkage and association analyses suggested that a region of chromosome 4p conta...

journal_title：American journal of human genetics

authors： Edenberg HJ,Dick DM,Xuei X,Tian H,Almasy L,Bauer LO,Crowe RR,Goate A,Hesselbrock V,Jones K,Kwon J,Li TK,Nurnberger JI Jr,O'Connor SJ,Reich T,Rice J,Schuckit MA,Porjesz B,Foroud T,Begleiter H

更新日期：2004-04-01 00:00:00

abstract：:Cells from persons with Bloom syndrome feature an elevated rate of sister-chromatid exchange (SCE). However, in some affected persons a minority of blood lymphocytes have a normal SCE rate. Persons who inherit the Bloom syndrome gene BLM identical by descent from a common ancestor very rarely exhibit this high-SCE/low...

journal_title：American journal of human genetics

authors： Ellis NA,Lennon DJ,Proytcheva M,Alhadeff B,Henderson EE,German J

更新日期：1995-11-01 00:00:00

abstract：:The spinocerebellar ataxia 3 locus (SCA3) for type I autosomal dominant cerebellar ataxia (ADCA type I), a clinically and genetically heterogeneous group of neurodegenerative disorders, has been mapped to chromosome 14q32.1. ADCA type I patients from families segregating SCA3 share clinical features in common with tho...

journal_title：American journal of human genetics

authors： Cancel G,Abbas N,Stevanin G,Dürr A,Chneiweiss H,Néri C,Duyckaerts C,Penet C,Cann HM,Agid Y

更新日期：1995-10-01 00:00:00

abstract：:ADHD linkage findings have not all been consistently replicated, suggesting that other approaches to linkage analysis in ADHD might be necessary, such as the use of (quantitative) endophenotypes (heritable traits associated with an increased risk for ADHD). Genome-wide linkage analyses were performed in the Dutch subs...

journal_title：American journal of human genetics

authors： Rommelse NN,Arias-Vásquez A,Altink ME,Buschgens CJ,Fliers E,Asherson P,Faraone SV,Buitelaar JK,Sergeant JA,Oosterlaan J,Franke B

更新日期：2008-07-01 00:00:00

abstract：:The X-linked form of spondyloepiphyseal dysplasia tarda (SEDL), a radiologically distinct skeletal dysplasia affecting the vertebrae and epiphyses, is caused by mutations in the SEDL gene. To characterize the molecular basis for SEDL, we have identified the spectrum of SEDL mutations in 30 of 36 unrelated cases of X-l...

journal_title：American journal of human genetics

authors： Gedeon AK,Tiller GE,Le Merrer M,Heuertz S,Tranebjaerg L,Chitayat D,Robertson S,Glass IA,Savarirayan R,Cole WG,Rimoin DL,Kousseff BG,Ohashi H,Zabel B,Munnich A,Gecz J,Mulley JC

更新日期：2001-06-01 00:00:00

abstract：:A proband, clinically thought to have trisomy 10p, was found to have an inverted duplication of 10p [46, XY, inv dup(10)(qter----p15.3::p15.3----p 11.1:)]. The phenotypic findings and cytogenetic observations were supported by relevant biochemical studies. The activity of phosphofructokinase (platelet-type; PFKP), pre...

journal_title：American journal of human genetics

authors： Schwartz S,Cohen MM,Panny SR,Beisel JH,Vora S

更新日期：1984-07-01 00:00:00

abstract：:Charcot-Marie-Tooth disease type 2D (CMT2D) and distal spinal muscular atrophy type V (dSMA-V) are axonal peripheral neuropathies inherited in an autosomal dominant fashion. Our previous genetic and physical mapping efforts localized the responsible gene(s) to a well-defined region on human chromosome 7p. Here, we rep...

journal_title：American journal of human genetics

authors： Antonellis A,Ellsworth RE,Sambuughin N,Puls I,Abel A,Lee-Lin SQ,Jordanova A,Kremensky I,Christodoulou K,Middleton LT,Sivakumar K,Ionasescu V,Funalot B,Vance JM,Goldfarb LG,Fischbeck KH,Green ED

更新日期：2003-05-01 00:00:00

abstract：:Regions on chromosomes 7 and 19 were recently reported to contain susceptibility loci that regulate tumor aggressiveness of prostate cancer. To confirm these findings, we analyzed genome scan data from 161 pedigrees affected with prostate cancer. Using the Gleason score as a quantitative measure of tumor aggressivenes...

journal_title：American journal of human genetics

authors： Slager SL,Schaid DJ,Cunningham JM,McDonnell SK,Marks AF,Peterson BJ,Hebbring SJ,Anderson S,French AJ,Thibodeau SN

更新日期：2003-03-01 00:00:00

abstract：:Autosomal-recessive high-grade axial myopia was diagnosed in Bedouin Israeli consanguineous kindred. Some affected individuals also had variable expressivity of early-onset cataracts, peripheral vitreo-retinal degeneration, and secondary sight loss due to severe retinal detachments. Through genome-wide linkage analysi...

journal_title：American journal of human genetics

authors： Mordechai S,Gradstein L,Pasanen A,Ofir R,El Amour K,Levy J,Belfair N,Lifshitz T,Joshua S,Narkis G,Elbedour K,Myllyharju J,Birk OS

更新日期：2011-09-09 00:00:00

abstract：:Mutations in the MCOLN1 gene cause mucolipidosis type IV (MLIV), a severely debilitating, autosomal recessive, lysosomal storage disorder. Approximately 80% of patients with MLIV are of Ashkenazi Jewish (AJ) descent, and two mutations, IVS3-2A-->G and 511del6434, account for >95% of the mutant alleles in this populati...

journal_title：American journal of human genetics

authors： Edelmann L,Dong J,Desnick RJ,Kornreich R

更新日期：2002-04-01 00:00:00