Phenotype-genotype correlations and emerging pathways in ocular anterior segment dysgenesis.

abstract：:We describe a comparative study of the behavior of nucleolar structures and their relationship with nucleolar chromosomes and synaptonemal complexes at first meiotic prophase of human oocytes in an attempt to elucidate the nature of this cellular organization and to learn more about maternal nondisjunction. The number...

journal_title：Human genetics

authors： García M,Dietrich A,Pujol R,Egozcue J

更新日期：1989-05-01 00:00:00

abstract：:COCH is the most abundantly expressed gene in the cochlea. Unsurprisingly, mutations in COCH underly hearing loss in mice and humans. Two forms of hearing loss are linked to mutations in COCH, the well-established autosomal dominant nonsyndromic hearing loss, with or without vestibular dysfunction (DFNA9) via a gain-o...

journal_title：Human genetics

authors： Booth KT,Ghaffar A,Rashid M,Hovey LT,Hussain M,Frees K,Renkes EM,Nishimura CJ,Shahzad M,Smith RJ,Ahmed Z,Azaiez H,Riazuddin S

更新日期：2020-12-01 00:00:00

abstract：:The Na+/H+ antiporter is a ubiquitous membrane-associated protein that plays an important role in the regulation of intracellular pH. APNH, a gene encoding the antiporter, has been cloned and mapped to the short arm of chromosome 1 by in situ hybridization. Using the polymerase chain reaction, we have amplified a 376 ...

journal_title：Human genetics

authors： Dudley CR,Giuffra LA,Tippett P,Kidd KK,Reeders ST

更新日期：1990-11-01 00:00:00

abstract：:Two major obstetric diseases, preeclampsia (PE), a pregnancy-induced endothelial dysfunction leading to hypertension and proteinuria, and intra-uterine growth-restriction (IUGR), a failure of the fetus to acquire its normal growth, are generally triggered by placental dysfunction. Many studies have evaluated gene expr...

journal_title：Human genetics

authors： Ruano CSM,Apicella C,Jacques S,Gascoin G,Gaspar C,Miralles F,Méhats C,Vaiman D

更新日期：2021-01-12 00:00:00

abstract：:We wished to determine the time of pregnancy at which optimal numbers of nucleated red blood cells (NRBC) are present in maternal blood. Because 30% of the NRBC in maternal blood are fetal, there are implications for prenatal screening and diagnosis. Samples of whole blood were collected from each of 225 women at vari...

journal_title：Human genetics

authors： Shulman LP,Phillips OP,Tolley E,Sammons D,Wachtel SS

更新日期：1998-12-01 00:00:00

abstract：:A case of complete trisomy 5p due to a de novo translocation t(2;5)(q36;p11) with an isochromosome 5p is described. Complete trisomy 5p has been reported only once (Brimblecombe et al., 1977). The confusing literature relating to partial trisomy 5p is reviewed. Comparison of our case with the patients reported by Brim...

journal_title：Human genetics

authors： Leschot NJ,Lim KS

更新日期：1979-02-15 00:00:00

abstract：:Complex diseases are far more common than diseases that follow simple Mendelian patterns of inheritance. Difficulties are experienced in the designing of experiments to dissect out the contribution of a single allele to a complex phenotype. We review the literature regarding a point mutation in methylenetetrahydrofola...

journal_title：Human genetics

authors： Fletcher O,Kessling AM

更新日期：1998-07-01 00:00:00

abstract：:We have analyzed patient DNA samples in 77 unrelated Duchenne (DMD) and Becker (BMD) muscular dystrophy families, 73 of which were of French Canadian origin. We show that the frequency (68%) and distribution of deletions within the dystrophin gene was neither random nor unique in this population. We localized 33% of t...

journal_title：Human genetics

authors： Simard LR,Gingras F,Delvoye N,Vanasse M,Melançon SB,Labuda D

更新日期：1992-06-01 00:00:00

abstract：:Linkage data for familial incontinentia pigmenti (IP2) and nine X chromosomal markers are reported. Previously found linkage between IP2 and the DXS52 locus is confirmed with the maximum lod score of 6.19 at a recombination fraction of 0.03. Linkage is also established with loci DXS134, DXS15 and DXS33. Multipoint ana...

journal_title：Human genetics

authors： Sefiani A,M'rad R,Simard L,Vincent A,Julier C,Holvoet-Vermaut L,Heuertz S,Dahl N,Stalder JF,Peter MO

更新日期：1991-01-01 00:00:00

abstract：:Five families with at least three generations of members affected with autosomal dominant spinocerebellar ataxia (SCA) were studied. HLA typing was carried out and the coded HLA haplotypes were used to calculate the likelihood of linkage using the LIPED computer program. The combined lod scores from these five familie...

journal_title：Human genetics

authors： Kumar D,Blank CE,Gelsthorpe K

更新日期：1986-04-01 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：: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

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：:A family is reported in which the mother and two sons are carriers of a Y-to-X translocation, der (X)t(X;Y) (p22;q11). All the the three carriers have short stature and disproportion of extremities, but otherwise normal phenotype. One of the sons, the propositus, has been affected with schizophrenia. Evidence was obta...

journal_title：Human genetics

authors： Yamada K,Nanko S,Hattori S,Isurugi K

更新日期：1982-01-01 00:00:00

abstract：:A study of 491 patients with femur-fibula-ulna (FFU) complex is presented. The term FFU complex has been proposed for cases in which the femur, fibula and/or ulna show defects, which tend to be associated. These cases are usually sporadic. Some rare anomalies of the arms which are present are particularly frequent in ...

journal_title：Human genetics

authors： Lenz W,Zygulska M,Horst J

更新日期：1993-05-01 00:00:00

abstract：:Severe combined immunodeficiency (SCID) is caused by a variety of underlying defects. Approximately 40% of cases are thought to be of the X-linked type (SCIDX1), which is phenotypically characterised by the absence, or very low numbers, of T cells, but normal or even high B cell numbers. The gene responsible for SCIDX...

journal_title：Human genetics

authors： Jones AM,Clark PA,Katz F,Genet S,McMahon C,Alterman L,Cant A,Kinnon C

更新日期：1997-05-01 00:00:00

abstract：:Mutations in the GJB2 gene have been identified in many patients with childhood deafness, 35delG being the most common mutation in Caucasoid populations. We have analyzed a total of 576 families/unrelated patients with recessive or sporadic deafness from Italy and Spain, 193 of them being referred as autosomal recessi...

journal_title：Human genetics

authors： Rabionet R,Zelante L,López-Bigas N,D'Agruma L,Melchionda S,Restagno G,Arbonés ML,Gasparini P,Estivill X

更新日期：2000-01-01 00:00:00

abstract：:Disease-causing mutations have been identified in various entities of autosomal dominant ataxia and in Friedreich's ataxia. However, no molecular pathogenic factor is known to cause idiopathic cerebellar ataxias. We investigated the CAG/CTG trinucleotide repeats causing spinocerebellar ataxia types 1, 2, 3, 6, 7, 8 an...

journal_title：Human genetics

authors： Schöls L,Szymanski S,Peters S,Przuntek H,Epplen JT,Hardt C,Riess O

更新日期：2000-08-01 00:00:00

abstract：:Chronic gastro-oesophageal reflux disease can induce a metaplastic change of the distal oesophagus called Barrett's oesophagus whereby the normal squamous epithelium is substituted by a columnar epithelium. Patients with Barrett's oesophagus are at increased risk of oesophageal adenocarcinoma which occurs through dysp...

journal_title：Human genetics

authors： di Pietro M,Fitzgerald RC

更新日期：2009-08-01 00:00:00

abstract：:We present a simple rapid reproducible polymerase chain reaction based technique, termed amplified product length polymorphism (APLP), as a new strategy for primer design for ABO genotyping. The method involves the use of primers differing in length and permits the identification of the major ABO genotypes (A1, A2, B,...

journal_title：Human genetics

authors： Watanabe G,Umetsu K,Yuasa I,Suzuki T

更新日期：1997-01-01 00:00:00

abstract：:A family with five induced and seven spontaneous abortions and no live births is described. Four of the seven spontaneous abortuses were available for cytogenetic examination and three were successfully karyotyped. Their karyotypes were 46,XX; 46,XX/46,XX,t(2;2)(2p2p;2q2q); and 46,XY. The karyotypes of the parents wer...

journal_title：Human genetics

authors： Ohama K,Kusumi I,Takahara H,Kajii T

更新日期：1978-01-19 00:00:00

abstract：:Two previous single case reports from the literature showed the presence or absence of centromeric antigens at the site of the inactive centromeres in one (X;X) and in one (9;11) dicentric chromosome. We studied nine different dicentric chromosomes using anticentromeric antibodies and immunofluorescence techniques. In...

journal_title：Human genetics

authors： Peretti D,Maraschio P,Lambiase S,Lo Curto F,Zuffardi O

更新日期：1986-05-01 00:00:00

abstract：:Recently the defective gene locus in seven Caucasian families with the Romano-Ward form of long QT syndrome (LQT) has been mapped to chromosome 11p. To understand the molecular basis of LQT in Chinese, a three-generation family was investigated. Fourteen family members were studied and five individuals were diagnosed ...

journal_title：Human genetics

authors： Ko YL,Chen SA,Tang TK,Lin JL,Chiang CE,Chen JJ,Teng MS,Chang MS,Lien WP,Wu CW

更新日期：1994-10-01 00:00:00

abstract：:The possibility of using TaqI restriction fragment length polymorphism (RFLP) analysis of the HLA-B locus and the HLA-DR-DQ subregions, flanking the 21-hydroxylase genes, for predicting disease in siblings of children with 21-hydroxylase deficiency was analyzed in 12 nuclear families with at least one affected child a...

journal_title：Human genetics

authors： Olerup O,Luthman H,Ritzén EM,Haglund-Stengler B

更新日期：1990-10-01 00:00:00

abstract：:As evidenced by a large pedigree with 21 affected members, acrokeratoelastoidosis (AKE) is an autosomal dominant skin disease (10185; McKusick 1978). Linkage with genetic markers already assigned to human chromosomes could help to map the gene for this disease. Therefore 22 markers were investigated in 61 members of t...

journal_title：Human genetics

authors： Greiner J,Krüger J,Palden L,Jung EG,Vogel F

更新日期：1983-01-01 00:00:00

abstract：:Whole genome sequencing (WGS) was performed to identify the variants responsible for inherited retinal degeneration (IRD) in a Caucasian family. Segregation analysis of selected rare variants with pathogenic potential identified a set of compound heterozygous changes p.Arg266*:c.796C>T and p.Ala568Thr:c.1702G>A in the...

journal_title：Human genetics

authors： Chekuri A,Guru AA,Biswas P,Branham K,Borooah S,Soto-Hermida A,Hicks M,Khan NW,Matsui H,Alapati A,Raghavendra PB,Roosing S,Sarangapani S,Mathavan S,Telenti A,Heckenlively JR,Riazuddin SA,Frazer KA,Sieving PA,Ayyagari

更新日期：2018-07-01 00:00:00

abstract：:In a patient with Shwachman syndrome, a high incidence of chromosome breakage was found. Chromosome studies done on three occasions on the patient's PHA-stimulated peripheral blood lymphocytes showed elevated frequencies of spontaneous chromosome aberrations compared with those in normal individuals. The patient's lym...

journal_title：Human genetics

authors： Tada H,Ri T,Yoshida H,Ishimoto K,Kaneko M,Yamashiro Y,Shinohara T

更新日期：1987-11-01 00:00:00

abstract：:We have recently demonstrated tight linkage of the Duffy blood group marker to the alpha-spectrin gene in an extended pedigree with Charcot-Marie-Tooth neuropathy. To determine a more precise location of the Duffy blood group locus on the chromosome 1 map we have tested several more chromosome 1 genes for linkage with...

journal_title：Human genetics

authors： Raeymaekers P,Van Broeckhoven C,Backhovens H,Wehnert A,Muylle L,De Jonghe P,Gheuens J,Martin JJ,Vandenberghe A

更新日期：1989-02-01 00:00:00

abstract：:A male patient with mental retardation and typical clinical features of 10p trisomy syndrome was found to have a duplication of the short arm of chromosome 10 attached to the short arm of the Y chromosome. Quantitative evaluation of nine red cell enzymes showed significantly increased activity levels of HK1 and, to a ...

journal_title：Human genetics

authors： Dallapiccola B,Chessa L,Vignetti P,Ferrante E,Gandini E

更新日期：1979-01-01 00:00:00

abstract：:N-acetylation polymorphism is one of the representative pharmacogenetic traits that underlie interindividual and interethnic differences in response to xenobiotics. To develop a practical genotyping method to predict acetylator phenotype, we studied the conditions for accurate phenotyping, and identified the phenotype...

journal_title：Human genetics

authors： Mashimo M,Suzuki T,Abe M,Deguchi T

更新日期：1992-09-01 00:00:00