Abstract:
:Human neuroblastoma cells often are monosomic for the distal portion of 1p (1p36). We report that the deleted 1p material in cells of neuroblastoma lines is preferentially replaced by material from chromosome 17, resulting from an unbalanced 1;17 translocation. Chromosome 17 often acquires instability, followed by the integration of fragments into various marker chromosomes. As a consequence, 17q material can increase over 17p material. The nonrandom frequency of 1;17 translocations appears to indicate an as-yet-undefined contribution to neuroblastoma development.
journal_name
Am J Hum Genetjournal_title
American journal of human geneticsauthors
Savelyeva L,Corvi R,Schwab Msubject
Has Abstractpub_date
1994-08-01 00:00:00pages
334-40issue
2eissn
0002-9297issn
1537-6605journal_volume
55pub_type
杂志文章abstract::Fanconi anemia (FA) is an autosomal recessive disease characterized by progressive pancytopenia, congenital malformations, and predisposition to acute myeloid leukemia. At least five complementation groups (FA-A-FA-E) have been identified. The relative prevalence of FA-A has been estimated at an average of approximate...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/301632
更新日期:1997-12-01 00:00:00
abstract::Apolipoprotein J (apo J) is a newly identified member of a growing family of proteins associated with various lipoprotein particles. Apo J is a glycoprotein which exists in the plasma associated with high-density lipoprotein subfractions which also contain apo A-I and cholesteryl ester transfer protein (CETP). We have...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1991-12-01 00:00:00
abstract::Huntington disease (HD) is a dominantly inherited neurodegenerative disorder characterized by dysregulation of various genes. Recently, microRNAs (miRNAs) have been reported to be involved in this dysregulation, suggesting that manipulation of appropriate miRNA regulation may have a therapeutic benefit. Here, we repor...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2013.05.025
更新日期:2013-08-08 00:00:00
abstract::The DAX1 protein is an orphan nuclear hormone receptor based on sequence similarity in the putative ligand-binding domain (LBD). DAX1 mutations result in X-linked adrenal hypoplasia congenita (AHC). Our objective was to identify DAX1 mutations in a series of families, to determine the types of mutations resulting in A...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/301782
更新日期:1998-04-01 00:00:00
abstract::Linkage disequilibrium was observed between newly identified DNA polymorphisms and a previously described protein polymorphism for plasminogen. This finding implies that the two types of polymorphisms describe variation at the same locus. The plasminogen gene was mapped to chromosomal bands 6q26-q27 using somatic-cell...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1987-04-01 00:00:00
abstract::Pathogenetic mutations in mtDNA are found in the majority of patients with Leber hereditary optic neuropathy (LHON), and molecular genetic techniques to detect them are important for the diagnosis. A false-positive molecular genetic error has adverse consequences for the diagnosis of this maternally inherited disease....
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1993-10-01 00:00:00
abstract::Fertilization is a fundamental process of development and is a prerequisite for successful human reproduction. In mice, although several receptor proteins have been shown to play important roles in the process of fertilization, only three genes have been shown to cause fertilization failure and infertility when delete...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2018.02.015
更新日期:2018-04-05 00:00:00
abstract::We have constructed a primary genetic map spanning most of human chromosome 13. A total of 14 polymorphic DNA sequences and one protein polymorphism provided, after construction of haplotypes, seven markers for the long arm of this chromosome. A panel of cell lines from 30 three-generation families with large sibship ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1986-10-01 00:00:00
abstract::The use of whole-exome and whole-genome sequencing has been a catalyst for a genotype-first approach to diagnostics. Under this paradigm, we have implemented systematic sequencing of neonates and young children with a suspected genetic disorder. Here, we report on two families with recessive mutations in NCAPG2 and ov...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2018.11.017
更新日期:2019-01-03 00:00:00
abstract::One of the human urinary ribonucleases (RNases) was isolated and purified to homogeneity (SDS-PAGE) by means of a series of column chromatographies. The enzyme, designated RNase 1, is a glycoprotein with a molecular weight of approximately 16,000. Rabbit antibody to the purified RNase 1 reacted with human urine and se...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1988-04-01 00:00:00
abstract::Sensorineural deafness and retinitis pigmentosa (RP) are the hallmarks of Usher syndrome (USH) but are also prominent features in peroxisomal biogenesis defects (PBDs); both are autosomal recessively inherited. The firstborn son of unrelated parents, who both had sensorineural deafness and RP diagnosed as USH, present...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/339766
更新日期:2002-04-01 00:00:00
abstract::A collection of 1,069 human PCR-based genetic markers has been developed, and their distribution over the 22 autosomes and the X chromosome has been determined. Each marker was developed around a short-tandem-repeat DNA sequence. The majority (85%) of the markers described here were selected to contain tetranucleotide...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1995-09-01 00:00:00
abstract::Activating mutations in the genes for fibroblast growth factor receptors 1-3 (FGFR1-3) are responsible for a diverse group of skeletal disorders. In general, mutations in FGFR1 and FGFR2 cause the majority of syndromes involving craniosynostosis, whereas the dwarfing syndromes are largely associated with FGFR3 mutatio...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/427956
更新日期:2005-02-01 00:00:00
abstract::Multiprotein complexes referred to as outer dynein arms (ODAs) develop the main mechanical force to generate the ciliary and flagellar beat. ODA defects are the most common cause of primary ciliary dyskinesia (PCD), a congenital disorder of ciliary beating, characterized by recurrent infections of the upper and lower ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2016.06.014
更新日期:2016-08-04 00:00:00
abstract::Tibetan high-altitude adaptation (HAA) has been studied extensively, and many candidate genes have been reported. Subsequent efforts targeting HAA functional variants, however, have not been that successful (e.g., no functional variant has been suggested for the top candidate HAA gene, EPAS1). With WinXPCNVer, a metho...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1016/j.ajhg.2015.05.005
更新日期:2015-07-02 00:00:00
abstract::We present methods for linkage and association mapping of quantitative traits for a founder population with a large, known genealogy. We detect linkage to quantitative-trait loci (QTLs) through a multipoint homozygosity-mapping method. We propose two association methods, one of which is single point and uses a general...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/339705
更新日期:2002-04-01 00:00:00
abstract::Catecholamine-induced polymorphic ventricular tachycardia (PVT) is characterized by episodes of syncope, seizures, or sudden death, in response to physical activity or emotional stress. Two modes of inheritance have been described: autosomal dominant and autosomal recessive. Mutations in the ryanodine receptor 2 gene ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/324565
更新日期:2001-12-01 00:00:00
abstract::A novel technique for detecting electrophoretic and quantitative variants of group-specific component (Gc) proteins is described. The technique, in vitro labeling with radioactive vitamin D followed by polyacrylamide gel electrophoresis and autoradiography (PAGE autoradiography), permits sensitive, high resolution det...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1977-11-01 00:00:00
abstract::Hereditary gingival fibromatosis (HGF) is a rare, autosomal dominant form of gingival overgrowth. Affected individuals have a benign, slowly progressive, nonhemorrhagic, fibrous enlargement of the oral masticatory mucosa. Genetic loci for autosomal dominant forms of HGF have been localized to chromosome 2p21-p22 (HGF1...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/339689
更新日期:2002-04-01 00:00:00
abstract::We recently reported that a sequence variant in the cell-cycle-checkpoint kinase CHEK2 (CHEK2 1100delC) is a low-penetrance breast cancer-susceptibility allele in noncarriers of BRCA1 or BRCA2 mutations. To investigate whether other CHEK2 variants confer susceptibility to breast cancer, we screened the full CHEK2 codi...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/373965
更新日期:2003-04-01 00:00:00
abstract::A high incidence of 46,XX true hermaphroditism exists among southern African blacks. The gonadal distribution and clinical presentation of 38 patients are described. The aim of our study on 11 families with histologically proven XX true hermaphroditism was to determine whether a common genetic or environmental etiolog...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1988-07-01 00:00:00
abstract::In humans, deviations from a 1:1 male:female ratio have been identified in both chromosomally normal and trisomic live births: among normal newborns there is a slight excess of males, among trisomy 18 live borns a large excess of females, and among trisomy 21 live borns an excess of males. These differences could aris...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1996-11-01 00:00:00
abstract::Microsatellites are a major type of molecular markers in genetics studies. Their mutational dynamics are not clear. We investigated the patterns and characteristics of 97 mutation events unambiguously identified, from 53 multigenerational pedigrees with 630 subjects, at 362 autosomal dinucleotide microsatellite loci. ...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/338997
更新日期:2002-03-01 00:00:00
abstract::The chromosome 19 apolipoprotein E/CI/CII gene cluster was examined for evidence of linkage to a familial Alzheimer disease (FAD) locus. The family groups studied were Volga German (VG), early-onset non-VG (ENVG; mean age at onset < 60 years), and late-onset families. A genetic association was observed between apolipo...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1994-04-01 00:00:00
abstract::Transthyretin (TTR) (122 Val----Ile), caused by a point mutation which destroys a MaeIII restriction site, is associated with cardiac amyloidosis in black individuals. To estimate the frequency of the MaeIII(-) gene in the black population without overt cardiac disease, DNA from 177 black individuals without amyloidos...
journal_title:American journal of human genetics
pub_type: 杂志文章,评审
doi:
更新日期:1991-07-01 00:00:00
abstract::A reproducible and convenient method for assaying glucocerebrosidase activity using the natural substrates has been developed. From the insoluble pellet fraction of cultured skin fibroblast homogenates, released glucose was measured enzymically using hexokinase coupled with the glucose-6-phosphate dehydrogenase (G6PD)...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1980-09-01 00:00:00
abstract::The mean and standard deviation of the first arrival time for a single mutant to reach a certain frequency and the mean age of a mutant persisting in a population have been studied using diffusion methods. These quantities are shown to be highly dependent on both the heterozygous effect and the population size. For pa...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1975-05-01 00:00:00
abstract::Regional chromosomal mosaicism has been found in tissue from the clitoral mass of an infant presenting with ambiguous genitalia. Chromosome analysis of skin from the clitoral mass was interpreted as 46,XX/52,XX, +2, +7, +8, +12, +13, +20, whereas study of ovarian tissue and peripheral lymphocytes found each to have no...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:
更新日期:1984-07-01 00:00:00
abstract::Insulin resistance and hyperinsulinemia are strong correlates of obesity and type 2 diabetes, but little is known about their genetic determinants. Using data on nondiabetics from Mexican American families and a multipoint linkage approach, we scanned the genome and identified a major locus near marker D6S403 for fast...
journal_title:American journal of human genetics
pub_type: 杂志文章
doi:10.1086/320100
更新日期:2001-05-01 00:00:00
abstract::Alternative splicing is a tightly regulated biological process by which the number of gene products for any given gene can be greatly expanded. Genomic variants in splicing regulatory sequences can disrupt splicing and cause disease. Recent developments in sequencing technologies and computational biology have allowed...
journal_title:American journal of human genetics
pub_type: 杂志文章,评审
doi:10.1016/j.ajhg.2017.11.002
更新日期:2018-01-04 00:00:00