Abstract:
:Anthropometric and craniofacial profile patterns indicating the percent difference from the overall mean were developed on 34 physical parameters with 31 white, mentally retarded males (23 adults and 8 children) with the fra(X) syndrome matched for age with 31 white, mentally retarded males without a known cause of their retardation. The fra(X) syndrome males consistently showed larger dimensions for all anthropometric variables, with significant differences for height, sitting height, arm span, hand length, middle finger length, hand breadth, foot length, foot breadth, and testicular volume. A craniofacial pattern did emerge between the two groups of mentally retarded males, but with overlap of several variables. Significant differences were noted for head circumference, head breadth, lower face height, bizygomatic diameter, inner canthal distance, ear length and ear width, with the fra(X) syndrome males having larger head dimensions (head circumference, head breadth, head length, face height and lower face height), but smaller measurements for minimal frontal diameter, bizygomatic diameter, bigonial diameter, and inner canthal distance. Several significant correlations were found with the variables for both mentally retarded males with and without the fra(X) syndrome. In a combined anthropometric and craniofacial profile of 19 variables comparing 26 white fra(X) syndrome males (13 with high expression (> 30%) and 13 with low expression (< 30%), but matched for age), a relatively flat profile was observed with no significant differences for any of the variables. Generally, fra(X) syndrome males with increased fragile X chromosome expression have larger amplifications of the CGG trinucleotide repeat of the FMR-1 gene. No physical differences were detectable in our study between fra(X) males with high expression and apparently larger amplifications of the CGG trinucleotide repeats compared with those patients with low expression. Our research illustrates the use of anthropometry in identifying differences between mentally retarded males with or without the fra(X) syndrome and offers a comprehensive approach for screening males for the fra(X) syndrome and selecting those individuals for cytogenetic and/or molecular genetic testing.
journal_name
Clin Genetjournal_title
Clinical geneticsauthors
Butler MG,Pratesi R,Watson MS,Breg WR,Singh DNdoi
10.1111/j.1399-0004.1993.tb03863.xsubject
Has Abstractpub_date
1993-09-01 00:00:00pages
129-38issue
3eissn
0009-9163issn
1399-0004journal_volume
44pub_type
杂志文章abstract::From a large Danish material of random families we selected families with dyslexia as reported by the families themselves and as recorded by a dyslexia institute. Among five "backcross families" studied for chromosome 15 polymorphisms we found only negative lod scores, and at theta = 0.10 a negative score of -3.42; i....
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1987.tb03337.x
更新日期:1987-08-01 00:00:00
abstract::A genealogical survey of familial amyloid polyneuropathy in the Arao district of Japan was undertaken, and the data were analysed statistically. The survey revealed 92 patients (46 males and 46 females) in 9 families. Thirty-one of the patients (16 males and 15 females) are alive. For 44 patients, the mean age of onse...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:
更新日期:1983-11-01 00:00:00
abstract::We describe a family in which three sibs are compound heterozygotes for two rather rare CFTR splice-site mutations, the 621 + 1G-->T and the 711 + 1G-->T mutations. Little phenotypic variation was observed between sibs, of whom two are deceased. Their disease is characterized by pancreatic insufficiency, a severe pulm...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1997.tb02456.x
更新日期:1997-03-01 00:00:00
abstract::The activity of phytanic acid oxidase is low in infantile and adult Refsum's disease, and in the cerebro-hepato-renal (Zellweger's) syndrome. The plasma of patients with the infantile but not the adult form of Refsum's disease contains increased amounts of pipecolic acid and of at least two abnormal bile acids, one of...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1984.tb01107.x
更新日期:1984-12-01 00:00:00
abstract::In this review, we consider the motivation behind contemporary single nucleotide polymorphism (SNP) initiatives. Many of these initiatives are projected to involve large, population-based surveys. We therefore emphasize the utility of SNPs for genetic epidemiology studies. We start by offering an overview of genetic p...
journal_title:Clinical genetics
pub_type: 杂志文章,评审
doi:10.1034/j.1399-0004.2000.580402.x
更新日期:2000-10-01 00:00:00
abstract::Whole-exome sequencing (WES) has transformed our ability to detect mutations causing rare diseases. FORGE (Finding Of Rare disease GEnes) and Care4Rare Canada are nation-wide projects focused on identifying disease genes using WES and translating this technology to patient care. Rare forms of epilepsy are well-suited ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.12464
更新日期:2015-07-01 00:00:00
abstract::A girl and her newborn brother with factor XIII deficiency from a family, which has not previously been reported, as described; two other Israeli families are reviewed. The sexes are equally affected. In two of the three families there was consanguinity among the parents. The families fit autosomal recessive inheritan...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1981.tb01057.x
更新日期:1981-12-01 00:00:00
abstract::Fibroblast low density lipoprotein (LDL) plasma membrane receptor activity, measured as 125I-LDL association (plasma membrane binding plus intracellular accumulation) and degradation was determined in cell strains from 14 monozygotic (MZ) and 21 like-sexed dizygotic (DZ) normolipidemic twin pairs. The twins were betwe...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:
更新日期:1981-08-01 00:00:00
abstract::An autosomal dominant (AD) antecubital pterygium syndrome has been documented on the Indian Ocean Island of Rodrigues, and 11 affected family members in five generations have been studied over four decades. The consistent features include a fleshy web extending across the anterior aspect of the cubital fossa, absence ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1988.tb02617.x
更新日期:1988-07-01 00:00:00
abstract::In a Danish family highly susceptible to ischemic heart disease, hyperlipidemia did not simply cosegregate with a previously undescribed 10 bp deletion in the LDL receptor gene causing heterozygous familial hypercholesterolemia (FH). This mutation, designated as FH DK-4, deletes 10 nucleotides from exon 4 coding for t...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1995.tb04049.x
更新日期:1995-07-01 00:00:00
abstract::Heterozygotes of autosomal-recessive diseases can often be recognized by special heterozygote tests, since enzyme activities are normally reduced in comparison with the normal homozygote state. In Drosophila, the majority of recessive lethal mutations shows a reduction of fitness in heterozygotes, whereas in a strong ...
journal_title:Clinical genetics
pub_type: 杂志文章,评审
doi:
更新日期:1984-05-01 00:00:00
abstract::Important insights in the process of genetic counseling can be provided by establishing levels of satisfaction. The aim of our study was to compare counselees' and counselors' satisfaction with the initial consultation in reproductive genetic counseling and to gain insight into the factors associated with their conten...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.2007.00834.x
更新日期:2007-08-01 00:00:00
abstract::We have performed cytogenetic and molecular analyses of 45,X mosaics involving structurally abnormal Y chromosomes. Karyotypes were performed by standard cytogenetic methods and, in some cases, by fluorescence in situ hybridization, to distinguish monocentric and dicentric chromosomes. In addition, the deletions of Yq...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1034/j.1399-0004.2000.570408.x
更新日期:2000-04-01 00:00:00
abstract::Array comparative genomic hybridization (aCGH) has progressively replaced conventional karyotype in the diagnostic strategy of intellectual disability (ID) and congenital malformations. This technique increases not only the diagnostic rate but also the possibility of finding unexpected variants unrelated to the indica...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.12421
更新日期:2015-05-01 00:00:00
abstract::Mutations in the insulin receptor gene have been reported in cases of type A insulin resistance. We report herein two cases of type A insulin resistance, which involve some novel mutations. Case 1 is a heterozygote of the C253Y missense mutation and case 2 is a heterozygote of the Y864X nonsense mutation. In the C253Y...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1034/j.1399-0004.2001.590309.x
更新日期:2001-03-01 00:00:00
abstract::We have observed a 49 bp tandem duplication adjacent to the triplet repeat of the FMR1 gene and have shown it to occur as a variant in Finland. It affects the primers commonly used in molecular analysis of fragile X syndrome by polymerase chain reaction (PCR) methods. One concern is that females with the full mutation...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.2007.00903.x
更新日期:2007-12-01 00:00:00
abstract::We describe the results of the multidisciplinary evaluation in patients with Fabry disease and the same genetic mutation and their outcomes using different approved enzyme replacement therapy (ERT). We measured baseline data and serial results of neuropathic pain assessment and renal, cardiac and cerebrovascular funct...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.12590
更新日期:2016-01-01 00:00:00
abstract::Two patients with trisomy for 18p and the proximal segment of 18q (trisomy 18q-) are reported and compared with similar cases from the literature. The phenotype of trisomy 18q- resembles that of full trisomy 18 but differs mainly in the birdlike face, small mouth, more pronounced microretrognathia, minor skeletal dysp...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1980.tb01359.x
更新日期:1980-07-01 00:00:00
abstract::Molecular testing of patients with autosomal dominant hypercholesterolemia (ADH) fails to detect a causal functional mutation in 15.25% of subjects. We studied an ADH pedigree in which known ADH-causing genes (LDLR, APOB and PCSK9) were excluded. Genome-wide analysis on 15 family members detected significant associati...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.2010.01485.x
更新日期:2011-05-01 00:00:00
abstract::Finding the genetic determinants of intermediate quantitative traits, such as serum creatinine and urea, might aid in finding the determinants of disease phenotypes, such as renal failure, that are, in part, defined according to threshold values imposed upon such traits. We evaluated the association between common var...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1034/j.1399-0004.1999.550607.x
更新日期:1999-06-01 00:00:00
abstract::Below-the-knee right leg hypoplasia and ipsilateral toe brachysyndactyly were observed in a 4-year-old female with an otherwise normal phenotype. Electromyographic and nerve conduction studies were normal. The Doppler evaluation was consistent with a 50% reduction in the blood supply from the femoral artery, suggestin...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1034/j.1399-0004.1999.550107.x
更新日期:1999-01-01 00:00:00
abstract::Most microdeletion syndromes identified before the implementation of array-comparative genomic hybridization (array-CGH) were presumed to be well-defined clinical entities. However, the introduction of whole-genome screening led not only to the description of new syndromes but also to the recognition of a broader spec...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.2011.01747.x
更新日期:2012-07-01 00:00:00
abstract::Two brothers showed ichthyosis, bilateral cryptorchidism, hypogenitalism and mental retardation. In addition, the younger brother had short stature associated with disorders of secretions of insulin, ACTH and GH. This is the third reported case of the syndrome of ichthyosis and hypogonadism. ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1976.tb01583.x
更新日期:1976-03-01 00:00:00
abstract::Genetic diseases in the Tunisian population represent a real problem of public health as their spectrum encompasses more than 400 disorders. Their frequency and distribution in the country have been influenced by demographic, economic and social features especially consanguinity. In this article, we report on genetic ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.12616
更新日期:2016-03-01 00:00:00
abstract::On the fifth day after subcultivation,, fibroblasts of two unrelated patients with adrenoleukodystrophy (Siemerling-Creutzfeldt disease (SCD)) developed typical morphologic anomalies which could be seen by light microscopy. From skin biopsy material of an obligatorily heterozygous womam, both normal and morphologicall...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1977.tb01287.x
更新日期:1977-02-01 00:00:00
abstract::We describe an 11-year-old girl with PLACK Syndrome (peeling skin, leukonychia, acral punctate keratosis, cheilitis, and knuckle pads), who was found to have a novel homozygous variant in CAST, the pathogenicity of which was confirmed using blood-derived RNA. There is no established treatment for PLACK syndrome. Howev...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.13919
更新日期:2021-01-07 00:00:00
abstract::Five sibs with related parents are presented. All the sibs have short atrioventricular conduction time (P-R interval). The short P-R interval is probably an inherited feature in the family. ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:
更新日期:1976-08-01 00:00:00
abstract::Evaluation of the performance of 17-18-year-old high school students on standard intelligence tests confirms previous reports that nearsighted persons consistently achieve scores approximately eight I.O. points higher than non-myopes. Comparison of tests administered to the same students 10 years earlier suggests that...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1975.tb01508.x
更新日期:1975-11-01 00:00:00
abstract::We describe a family with recurrent 11q23-qter deletion Jacobsen syndrome in two affected brothers, with unique mosaic deletion 'rescue' through development of uniparental disomy (UPD) in the mother and one of the brothers. Inheritance studies show that the deleted chromosome is of maternal origin in both boys, and mi...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.12164
更新日期:2014-04-01 00:00:00
abstract::G-banded chromosome complements were analysed from both partners of 150 couples who had had two or more spontaneous abortions. Two women and four men were found to be balanced translocation carriers, as follows: 46,XX,t(2;10), 46,XX,t(6;11), 46,XY,t(6;10), 45,XY,t(13;14), 45,XY,t(13;14), 45,XY,t(14;21). Another woman ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1983.tb01879.x
更新日期:1983-04-01 00:00:00