Abstract:
:The locus DXS255 was studied using the probe M27 beta in ten probands with Rett syndrome and in eight of their families. No evidence of uniparental disomy of the X chromosome was detected, as all informative probands had inherited an allele from each of their parents. Differential methylation of a CCGG site within the DXS255 locus as shown by digestion with MspI/HpaII, revealed moderate skewing of X-inactivation favouring the maternal allele in two of the probands. Random X-inactivation was present in all mothers tested and in two unaffected sisters. Three of four unaffected siblings had inherited the same maternal allele at DXS255.
journal_name
Clin Genetjournal_title
Clinical geneticsauthors
Webb T,Watkiss E,Woods CGdoi
10.1111/j.1399-0004.1993.tb03889.xsubject
Has Abstractpub_date
1993-11-01 00:00:00pages
236-40issue
5eissn
0009-9163issn
1399-0004journal_volume
44pub_type
杂志文章abstract::The most relevant phenotypic features seen in both proximal and distal partial trisomy 13 have been identified from a review of 35 cases. Clinical delineation of either proximal or distal partial trisomy 13 has been demonstrated through the use of conspicuous phenotypic differences. The findings of persistent foetal H...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1984.tb01982.x
更新日期:1984-03-01 00:00:00
abstract::We report our findings in four cases of metachromatic leukodystrophy diagnosed in Greece during the last 4 years. The age of onset and the clinical symptoms were those described for the late infantile form of the disease. However, one patient retained his speech and mental abilities despite his pronounced motor regres...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1990.tb03387.x
更新日期:1990-01-01 00:00:00
abstract::Two unrelated patients, aged 19 and 6 years, were studied and diagnosed as having Myhre syndrome (MS). This review, together with three previous cases, permits further delineation of MS. The main features are: short stature, mental retardation, blepharophimosis, muscular hypertrophy, decreased joint mobility, thick ca...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1993.tb03880.x
更新日期:1993-10-01 00:00:00
abstract::Lipoprotein(a) [Lp(a)] is an important genetic trait associated with cardiovascular disease. While Lp(a) levels have been demonstrated to be approximately twice as high in black adults and children compared with whites, this relationship has not been assessed in the elderly. During the 1987 recall of the Charleston He...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1993.tb03887.x
更新日期:1993-11-01 00:00:00
abstract::Apolipoprotein E from human serum shows a genetic polymorphism determined by two autosomal codominant alleles, Apo En and Apo Ed. Homozygosity for the gene Apo Ed (phenotype Apo E-D) results in primary dysbetalipoproteinemia, but only some individuals with this phenotype develop gross hyperlipidemia (hyperlipoproteine...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:
更新日期:1979-01-01 00:00:00
abstract::Debate continues as to why executive function (EF) continues to show impairments in children with early and continuously treated phenylketonuria (ECT-PKU). Using a mixed model, we measured EF in 10 adolescent children with ECT-PKU and 6 sibling controls, and examined associations between EF and (1) phenylalanine (phe)...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.2008.01101.x
更新日期:2009-02-01 00:00:00
abstract::Usher syndrome type III is an autosomal recessive disorder clinically characterized by the association of retinitis pigmentosa (RP), variable presence of vestibular dysfunction and progressive hearing loss, being the progression of the hearing impairment the critical parameter classically used to distinguish this form...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.2004.00352.x
更新日期:2004-12-01 00:00:00
abstract::Sanfilippo syndrome (mucopolysaccharidosis type III) is the commonest mucoploysaccharidosis. It causes neurodegeneration with often profound sleep and behavioral disturbance. Management of the sleep disturbance is difficult and inconsistent. In this study, we surveyed clinicians with particular expertise in the manage...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1034/j.1399-0004.2002.620512.x
更新日期:2002-11-01 00:00:00
abstract::Allogeneic bone marrow transplantation was carried out in an 81-day-old Portuguese water dog with GM1 gangliosidosis using a DLA identical sibling as donor. Engraftment was complete and beta-galactosidase activity in leukocytes of the transplanted dog were similar to those in the donor. Over the next 2.5 months neurol...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1990.tb03581.x
更新日期:1990-10-01 00:00:00
abstract::Hypertrophic cardiomyopathy (HCM) is the most common inherited cardiovascular disease. HCM is a highly complex and heterogeneous disease regarding not only the number of associated mutations but also the severity of phenotype, symptom burden, and the risk of complications, such as heart failure and sudden death. The p...
journal_title:Clinical genetics
pub_type: 杂志文章,评审
doi:10.1111/cge.13027
更新日期:2018-01-01 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::Congenital aniridia is due to deletions and point mutations in the PAX6 gene. We describe here a case of a mother and her two sons with a syndrome comprising congenital aniridia, ptosis, and slight mental retardation. The sons also show behavioral changes. The possibility of deletion around the PAX6 locus was excluded...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1034/j.1399-0004.2001.600210.x
更新日期:2001-08-01 00:00:00
abstract::One hundred and eighty-one male and 48 female myocardial infarction (MI) survivors and 172 male and 194 female controls were studied with respect to a possible association between premature parental MI (before age 61 years in mothers and/or before age 56 years in fathers) and an insertion/deletion (I/D) polymorphism i...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1993.tb03904.x
更新日期:1993-12-01 00:00:00
abstract::Female heterozygotes for the fragile X syndrome show variable levels of mental handicap from normal to severely retarded. The degree to which they are affected may depend upon whether the fragile or the normal X chromosome is preferentially inactivated, but one of the problems with the use of BUdR for the study of Lyo...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1989.tb03362.x
更新日期:1989-07-01 00:00:00
abstract::Halperin et al. (Halperin JM. Newcorn JH, Koda VH, Pick L, McKay KE, Knott P. Noradrenergic mechanisms in ADHD children with and without reading disabilities: a replication and extension. J Am Acad Child Adolesc Psychiatry 1997: 36: 1688 1696) reported a significant increase in plasma norepinephrine (NE) in attention-...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1034/j.1399-0004.1999.550304.x
更新日期:1999-03-01 00:00:00
abstract::Peptidase A (Pep A) activity assigned to chromosome 18q23 was biochemically examined in fibroblasts cultured from two patients with trisomy 18 and in fibroblasts derived from normal individuals. The trisomy 18 fibroblasts showed approximately a 1.5-fold increase in Pep A activity over that of the control fibroblasts. ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1988.tb02856.x
更新日期:1988-09-01 00:00:00
abstract::Three overlapping conditions, namely Rothmund-Thomson (RTS), Baller-Gerold (BGS) and RAPADILINO syndromes, have been attributed to RECQL4 mutations. Differential diagnoses depend on the clinical presentation, but the numbers of known genes remain low, leading to the widespread prescription of RECQL4 sequencing. The ai...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.12361
更新日期:2015-03-01 00:00:00
abstract::XLαs, the extra-large isoform of alpha-subunit of the stimulatory guanine nucleotide-binding protein (Gsα), is paternally expressed. The significance of XLαs in humans remains largely unknown. Here, we report a patient who presented with increased bone mass, hypophosphatemia, and elevated parathyroid hormone (PTH) lev...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.13734
更新日期:2020-05-01 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::The status of H-Y antigen was studied in 10 intersexual cases (three pure gonadal dysgenesis with XY genotype, three Klinefelter's syndrome, two true hermaphroditism with XX genotype, two male hermaphroditism) and in 18 normal adult subjects (nine males and nine females). In all these subjects, fluorescent staining an...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1978.tb02057.x
更新日期:1978-07-01 00:00:00
abstract::In the McCune-Albright syndrome, fibrous dysplasia of bones and various forms of endocrine dysfunction are associated with multiple pigmented skin lesions. Examination of a 4-year-old female patient and comparison with photographs published in the literature revealed that the cutaneous pigmentation is arranged in a sy...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1986.tb01261.x
更新日期:1986-04-01 00:00:00
abstract::Glycogenosis type II (Pompe's disease) has been diagnosed using cultured amniotic cells for several years. In this paper, we present three prenatal diagnoses based on chorionic villi biopsy in three families at risk for Pompe's disease juvenile form: a normal fetus that was diagnosed and confirmed by enzymatic assay o...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1985.tb00235.x
更新日期:1985-05-01 00:00:00
abstract::Previous research and clinical experience suggest that Huntington's disease (HD) can considerably affect family life, particularly for young people (YP) at risk. The goal of this study was to describe the experiences of YP from families affected by HD. YP were identified through the regional genetics clinic and the Sc...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.2006.00702.x
更新日期:2007-02-01 00:00:00
abstract::Mitochondria are the largest generator of ATP in the cell. It is therefore expected that energy-requiring processes such as oocyte maturation, early embryonic or fetal development, would be adversely impacted in case of mitochondrial deficiency. Human mitochondrial DNA (mtDNA) mutations constitute a spontaneous model ...
journal_title:Clinical genetics
pub_type: 杂志文章,评审
doi:10.1111/cge.12557
更新日期:2015-11-01 00:00:00
abstract::In order to increase the efficiency of the Magiscan metaphase location and karyotyping system, its software and mode of operation have been changed. In the new multiple-cell karyotyping method, interactions by the operator are only required for relocation and counting of metaphases, but not for karyotyping. Metaphases...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1991.tb03040.x
更新日期:1991-05-01 00:00:00
abstract::Hunter syndrome or mucopolysaccharidosis type II (MPSII) is caused by pathogenic variants in the IDS gene. This is the first study that examines the mutational spectrum in 25 unrelated Mexican MPSII families. The responsible genotype was identified in 96% of the families (24/25) with 10 novel pathogenic variants: c.13...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.12738
更新日期:2016-05-01 00:00:00
abstract::An unusual variant of chromosome 6 was shown to be a dic(6) by use of the chromosome specific alphoid probe, p308. The use of biotinylated repeat probes provides a rapid procedure for the resolution of some cytogenetic abnormalities. ...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/j.1399-0004.1990.tb03483.x
更新日期:1990-02-01 00:00:00
abstract::While there is widespread agreement on the broad aspects of what constitutes a biobank, there is much disagreement regarding the precise definition. This research aimed to describe and analyze the definitions of the term biobank offered by various stakeholders in biobanking. Interviews were conducted with 36 biobankin...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.12268
更新日期:2014-03-01 00:00:00
abstract::GNE myopathy or hereditary inclusion body myopathy (HIBM) is an ultra-rare severely disabling autosomal recessive adult onset muscle disease which affects roughly one to three individuals per million worldwide. Genetically, HIBM is caused by mutations in the glucosamine (UDP-N-acetyl)-2-epimerase/N-acetylmannosamine k...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1111/cge.12086
更新日期:2013-12-01 00:00:00
abstract::An allele association study of 19 polymorphisms in surfactant proteins SP-A1, SP-A2, SP-B, and SP-D genes in acute respiratory distress syndrome (ARDS) was carried out. Trend-test analysis revealed differences (p < 0.05) in the frequency of alleles for some of the microsatellite markers flanking SP-B, and for one poly...
journal_title:Clinical genetics
pub_type: 杂志文章
doi:10.1034/j.1399-0004.2000.580305.x
更新日期:2000-09-01 00:00:00