The origin of cytologically unidentifiable chromosome abnormalities: six cases ascertained by targeted chromosome-band painting.

abstract：:A slight increase in mean corpuscular hemoglobin (MCH) has been reported in erythrocytes from human fragile X patients. As it is difficult to perform case-controlled studies in patients with fragile X syndrome, we studied MCH in erythrocytes from transgenic mice with an Fmr1 knockout. None of the knockout mice showed ...

journal_title：Human genetics

authors： Reyniers E,Van Bockstaele DR,De Boulle K,Kooy RF,Bakker CE,Oostra BA,Willems PJ

更新日期：1996-01-01 00:00:00

abstract：:Magnesium-dependent hypocalcaemia (HSH), a rare inherited disease, is caused by selective disorders of magnesium absorption. Both X-linked and autosomal recessive modes of inheritance have been reported for HSH; this suggests a genetically heterogeneous condition. A balanced de novo t(X;9)(p22;q12) translocation has b...

journal_title：Human genetics

authors： Chery M,Biancalana V,Philippe C,Malpuech G,Carla H,Gilgenkrantz S,Mandel JL,Hanauer A

更新日期：1994-05-01 00:00:00

abstract：:Steroid 21-hydroxylase deficiency is the major cause of congenital adrenal hyperplasia. Genotyping for deletions and nine point mutations in the CYP21 gene has been performed in 38 Spanish patients and their relatives by Southern blot analysis and allele-specific oligonucleotide hybridization. Three clinical variants ...

journal_title：Human genetics

authors： Ezquieta B,Oliver A,Gracia R,Gancedo PG

更新日期：1995-08-01 00:00:00

abstract：:Steroid sulfatase (STS) activities in female fibroblast strains are significantly higher than in male strains, as determined by cleavage of dehydroepiandrosterone sulfate. The difference is probably not due to hormonal control of gene expression, but suggests that for this X-linked locus there is no gene dosage compen...

journal_title：Human genetics

authors： Müller CR,Migl B,Traupe H,Ropers HH

更新日期：1980-01-01 00:00:00

abstract：:Single base substitutions in DNA mismatch repair genes which are predicted to lead either to missense or silent mutations, or to intronic variants outside the highly conserved splicing region are often found in hereditary nonpolyposis colorectal cancer (HNPCC) families. In order to use the variants for predictive test...

journal_title：Human genetics

authors： Pagenstecher C,Wehner M,Friedl W,Rahner N,Aretz S,Friedrichs N,Sengteller M,Henn W,Buettner R,Propping P,Mangold E

更新日期：2006-03-01 00:00:00

abstract：:A cosmid library was constructed from genomic DNA of a human-mouse somatic cell hybrid containing an 11q-16q translocation chromosome as the only human DNA. Cosmids with human inserts were prehybridized with total human DNA and were screened to find probes that revealed highly polymorphic loci. From one such cosmid, C...

journal_title：Human genetics

authors： Bufton L,Mohandas TK,Magenis RE,Sheehy R,Bestwick RK,Litt M

更新日期：1986-12-01 00:00:00

abstract：:Human and chimpanzee karyotypes differ by virtue of nine pericentric inversions that serve to distinguish human chromosomes 1, 4, 5, 9, 12, 15, 16, 17, and 18 from their chimpanzee orthologues. In this study, we have analysed the breakpoints of the pericentric inversion characteristic of chimpanzee chromosome 4, the h...

journal_title：Human genetics

authors： Szamalek JM,Goidts V,Chuzhanova N,Hameister H,Cooper DN,Kehrer-Sawatzki H

更新日期：2005-07-01 00:00:00

abstract：:Previous genome-wide association studies (GWAS) have shown several risk alleles to be associated with breast cancer. However, the variants identified so far contribute to only a small proportion of disease risk. The objective of our GWAS was to identify additional novel breast cancer susceptibility variants and to rep...

journal_title：Human genetics

authors： Sehrawat B,Sridharan M,Ghosh S,Robson P,Cass CE,Mackey JR,Greiner R,Damaraju S

更新日期：2011-10-01 00:00:00

abstract：:We have previously identified a mutation in the gene for methylmalonyl CoA mutase in a patient with the mut- phenotype of methylmalonic aciduria. This mutation (G717V) interferes with the binding of the deoxyadenosylcobalamin cofactor to the apoenzyme producing a mutant holoenzyme that is defective, but not completely...

journal_title：Human genetics

authors： Crane AM,Martin LS,Valle D,Ledley FD

更新日期：1992-05-01 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：:The neurofibromatosis type 1 (NF1) gene located at 17q 11.2 contains 60 exons and spans 350 kb of genomic DNA. Mutation analysis has been hampered by the large size of the gene, the high rate of new mutations, a lack of mutational clustering and the presence of numerous homologous loci. Mutation detection methods base...

journal_title：Human genetics

authors： Osborn MJ,Upadhyaya M

更新日期：1999-10-01 00:00:00

abstract：:We recently observed a significantly increased risk for lung cancer in carriers of p53 germline mutations. Because cigarette smoking is known to play an important role in increasing the risk for lung cancer in the general population, we wanted to determine the role of cigarette smoking in lung cancer risk in people wi...

journal_title：Human genetics

authors： Hwang SJ,Cheng LS,Lozano G,Amos CI,Gu X,Strong LC

更新日期：2003-08-01 00:00:00

abstract：:The proteins of three anodal Gc1 variants, Gc1A16, 1A11, and 1A17, are characterized by the most acidic isoelectric points observed so far among the different Gc mutants. Stepwise removal of N-acetylneuraminic acid (NANA) by treatment with neuraminidase was performed to estimate the degree of sialilation of these Gc v...

journal_title：Human genetics

authors： Thymann M,Hoste B,Scheffrahn W,Constans J,Cleve H

更新日期：1985-01-01 00:00:00

abstract：:The concept and role of endomitosis is reevaluated in the light of observations on three organisms. Endomitosis which morphologically agrees with Geitler's (1939) classical definition is compared in tapetal cells of the liliaceous plant Eremurus, in the septal cells of the testicular follicles of the grasshopper Melan...

journal_title：Human genetics

authors： Therman E,Sarto GE,Stubblefield PA

更新日期：1983-01-01 00:00:00

abstract：:Chromosomal analysis from aborted tissue has become an important diagnostic aid. However, the necessary cultures are frequently unsuccessful due to the condition of the aborted tissue. Polyploidy, in particular triploidy, in the conceptus is a common cause of early pregnancy loss and unlike aneuploidy does not appear ...

journal_title：Human genetics

authors： Riekki K,Baillie JE,Nair KK,Dill FJ,Poland BJ,Baillie DL

更新日期：1977-07-26 00:00:00

abstract：:A new G6PD variant has been detected in a Cuban male and there is no evidence of associated hematological abnormalities. The main characteristics of this variant, moderate deficiency, slow electrophoretic mobility, increased utilization of the substrate analogues, and a different chromatographic behavior, indicate tha...

journal_title：Human genetics

authors： González R,Estrada M,García M,Gutierrez A

更新日期：1980-01-01 00:00:00

abstract：:By a general survey in the hopitals of northeast Italy, Duchenne cases have been located and identified over a 20-year period. In a more restricted area screening for Duchenne carriers has been carried out in affected families. This procedure made possible an exact estimate of the incidence rate, prevalence rate, and ...

journal_title：Human genetics

authors： Danieli GA,Mostacciuolo ML,Bonfante A,Angelini C

更新日期：1977-02-11 00:00:00

abstract：:A neonate with clinical features of the 11q23 deletion syndrome was apparently mosaic with the dominant cell line showing deletion of the chromosomal segment 11q23.3 to 11qter. The presence of a few lymphocytes with a normal karyotype indicates post-zygotic deletion of chromosome 11. The mother and brother of the prop...

journal_title：Human genetics

authors： Voullaire LE,Webb GC,Leversha MA

更新日期：1987-06-01 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：:The cellular origin of trisomy 7 in non-neoplastic kidney tissue specimens from 10 patients, seven with malignant tumors and three with non-neoplastic kidney diseases, was studied by the MAC (morphology antibody chromosomes) technique, which allows analysis of cellular morphology/histology, immunophenotype, and chromo...

journal_title：Human genetics

authors： Knuutila S,Larramendy ML,Elfving P,el-Rifai W,Miettinen A,Mitelman F

更新日期：1995-02-01 00:00:00

abstract：:We have observed a T-->C mutation at position +96 of the untranslated region 3' to the terminating codon of the beta-globin gene in members of two Czech families and one black family. Data from initial studies suggested that this change was the cause of a beta-thalassemia, but continued analyses have provided convinci...

journal_title：Human genetics

authors： Divoky V,Baysal E,Oner R,Cürük MA,Walker EL 3rd,Indrak K,Huisman TH

更新日期：1994-01-01 00:00:00

abstract：:Five live-born infants with Patau syndrome were studied for the nondisjunctional origin of the extra chromosome. Transmission modes of chromosomes 13 from parents to a child were determined using both QFQ- and RFA-heteromorphisms as markers, and the origin was ascertained in all of the patients. The extra chromosome h...

journal_title：Human genetics

authors： Ishikiriyama S,Niikawa N

更新日期：1984-01-01 00:00:00

abstract：:The human ATSV (axonal transporter of synaptic vesicles) gene encodes an anterograde axonal motor transport protein and demonstrates homology to the kinesin gene family in several species. The human ATSV gene was mapped to chromosome 2q37 by screening of a human/rodent somatic cell hybrid panel by the polymerase chain...

journal_title：Human genetics

authors： Keller MP,Seifried BA,Rabin BA,Chance PF

更新日期：1999-03-01 00:00:00

abstract：:Genome-wide association studies (GWAS) have been successful in identifying and confirming novel genetic variants that are associated with diverse HIV phenotypes. However, these studies have predominantly focused on European cohorts. HLA molecules have been consistently associated with HIV outcomes, some of which have ...

journal_title：Human genetics

authors： Gingras SN,Tang D,Tuff J,McLaren PJ

更新日期：2020-06-01 00:00:00

abstract：:Postprandial triglyceridemia is an emerging risk factor for cardiovascular disease. However, most of the genes that influence postprandial triglyceridemia are not known. We evaluated whether a common nonsynonymous SNP rs1260326/P446L in the glucokinase regulatory protein (GCKR) gene influenced variation in the postpra...

journal_title：Human genetics

authors： Shen H,Pollin TI,Damcott CM,McLenithan JC,Mitchell BD,Shuldiner AR

更新日期：2009-10-01 00:00:00

abstract：:Eleven families segregating for the X-linked recessive immune deficiency disorder, Wiskott-Aldrich syndrome (WAS), were studied by linkage analysis with an alpha satellite DNA probe, pBamX-7, which detects polymorphisms at the X chromosome centromere, locus DXZ1, as well as three other polymorphic markers defining loc...

journal_title：Human genetics

authors： Greer WL,Mahtani MM,Kwong PC,Rubin LA,Peacocke M,Willard HF,Siminovitch KA

更新日期：1989-10-01 00:00:00

abstract：:Malaysians of Malay, Chinese, and Indian ancestries were electrophoretically phenotyped for Amy1 and saliva esterase region 1 (Set-1) from saliva, Amy2 from plasma, soluble and mitochondrial GOT and PGM3 from leukocyte and placenta. Kadazans and Bajaus, the indigenous people of Sabah, East Malaysia were surveyed for A...

journal_title：Human genetics

authors： Teng YS,Tan SG,Lopez CG,Ng T,Lie-Injo LE

更新日期：1978-04-24 00:00:00

abstract：:ATP-sensitive K+ (K(ATP)) channels maintain cardiac homeostasis under stress, as revealed by murine gene knockout models of the KCNJ11-encoded Kir6.2 pore. However, the translational significance of K(ATP) channels in human cardiac physiology remains largely unknown. Here, the frequency of the minor K23 allele of the ...

journal_title：Human genetics

authors： Reyes S,Park S,Johnson BD,Terzic A,Olson TM

更新日期：2009-12-01 00:00:00

abstract：:The activity of complex I of the mitochondrial respiratory chain has been found to be decreased in patients with Parkinson's disease (PD), but no mutations have been identified in genes encoding complex I subunits. Recent studies have suggested that polymorphisms in mitochondrial DNA (mtDNA)-encoded complex I genes (M...

journal_title：Human genetics

authors： Autere J,Moilanen JS,Finnilä S,Soininen H,Mannermaa A,Hartikainen P,Hallikainen M,Majamaa K

更新日期：2004-06-01 00:00:00

abstract：:High hyperopia is a common and severe form of refractive error. Genetic factors play important roles in the development of high hyperopia but the exact gene responsible for this condition is mostly unknown. We identified a large Chinese family with autosomal dominant high hyperopia. A genome-wide linkage scan mapped t...

journal_title：Human genetics

authors： Xiao X,Sun W,Ouyang J,Li S,Jia X,Tan Z,Hejtmancik JF,Zhang Q

更新日期：2019-10-01 00:00:00