A novel APC mutation defines a second locus for Cenani-Lenz syndrome.

abstract：BACKGROUND:Multiple morphological abnormalities of the sperm flagella (MMAF) is a kind of severe teratozoospermia. Patients with the MMAF phenotype are infertile and present aberrant spermatozoa with absent, short, coiled, bent and/or irregular flagella. Mutations in several genes can explain approximately 30%-50% of M...

journal_title：Journal of medical genetics

authors： Liu W,Sha Y,Li Y,Mei L,Lin S,Huang X,Lu J,Ding L,Kong S,Lu Z

更新日期：2019-10-01 00:00:00

abstract：:The autosomal recessive limb-girdle muscular dystrophies (LGMD) represent a heterogeneous group of diseases which may be characterised by one or more autosomal loci. A gene at 15q has recently been found to be responsible for a mild form of LGMD in a group of families from the isolated island of Réunion, now classifie...

journal_title：Journal of medical genetics

authors： Passos-Bueno MR,Richard I,Vainzof M,Fougerousse F,Weissenbach J,Broux O,Cohen D,Akiyama J,Marie SK,Carvalho AA

更新日期：1993-05-01 00:00:00

abstract：BACKGROUND:The use of array comparative genome hybridisation (CGH) analyses for investigation of children with mental retardation has led to the identification of a growing number of new microdeletion and microduplication syndromes, some of which have become clinically well characterised and some that await further del...

journal_title：Journal of medical genetics

authors： Roos L,Jønch AE,Kjaergaard S,Taudorf K,Simonsen H,Hamborg-Petersen B,Brøndum-Nielsen K,Kirchhoff M

更新日期：2009-10-01 00:00:00

abstract：:Shortening of the tubular bones of the hands and feet with cone shaped epiphyses is known as peripheral dysostosis and is common to several syndromes including acrodysostosis and Albright's hereditary osteodystrophy (AHO). The underlying defect in AHO is known to be a reduction in bioactivity of the alpha subunit of t...

journal_title：Journal of medical genetics

authors： Wilson LC,Oude Luttikhuis ME,Baraitser M,Kingston HM,Trembath RC

更新日期：1997-02-01 00:00:00

abstract：:Respiratory chain complex I deficiency represents a genetically heterogeneous group of diseases resulting from mutations in mitochondrial or nuclear genes. Mutations have been reported in 13 of the 14 subunits encoding the core of complex I (seven mitochondrial and six nuclear genes) and these result in Leigh or Leigh...

journal_title：Journal of medical genetics

authors： Bénit P,Slama A,Cartault F,Giurgea I,Chretien D,Lebon S,Marsac C,Munnich A,Rötig A,Rustin P

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:Chromosome 13q deletion is associated with varying phenotypes, which seem to depend on the location of the deleted segment. Although various attempts have been made to link the 13q deletion intervals to distinct phenotypes, there is still no acknowledged consensus correlation between the monosomy of distinct...

journal_title：Journal of medical genetics

authors： Ballarati L,Rossi E,Bonati MT,Gimelli S,Maraschio P,Finelli P,Giglio S,Lapi E,Bedeschi MF,Guerneri S,Arrigo G,Patricelli MG,Mattina T,Guzzardi O,Pecile V,Police A,Scarano G,Larizza L,Zuffardi O,Giardino D

更新日期：2007-01-01 00:00:00

abstract：:A 2-year-old boy with mental and growth retardation is presented; he has a 46,XY,r(10)(p15q26) chromosome complement. Five previously reported cases of ring chromosome 10 were reviewed and compared with the present case in an attempt to delineate a clinical syndrome. Since the first description, identified by Giemsa b...

journal_title：Journal of medical genetics

authors： Nakai H,Adachi M,Katsushima N,Yamazaki N,Sakamoto M,Tada K

更新日期：1983-04-01 00:00:00

abstract：:The frequency of chromosome aberrations in the lymphocytes of three established heterozygotes for the Bloom's syndrome gene (ages 67, 57, 46) was compared to that in controls (ages 68, 67, 61, 46, 34). The main part of the study was done on coded slides. No difference was found between the heterozygotes and the contro...

journal_title：Journal of medical genetics

authors： Kuhn EM,Therman E

更新日期：1979-06-01 00:00:00

abstract：:Dominantly inherited osteogenesis imperfecta is consistently linked to the two loci encoding the alpha 1 and alpha 2 subunits of collagen 1, the predominant bone collagen. We have performed several prenatal diagnoses based on identification of the segregating allele at the concordant locus in chorionic villus samples ...

journal_title：Journal of medical genetics

authors： Lynch JR,Ogilvie D,Priestley L,Baigrie C,Smith R,Farndon P,Sykes B

更新日期：1991-03-01 00:00:00

abstract：:Complete ascertainment of adult onset limb-girdle muscular dystrophy in the Lothian Region of Scotland was attempted. Ten index cases were identified giving a prevalence of 1.3 per 100 000 (0.9 per 100 000 for cases where the diagnosis of muscular dystrophy was supported by both electromyographic and muscle biopsy fin...

journal_title：Journal of medical genetics

authors： Yates JR,Emery AE

更新日期：1985-08-01 00:00:00

abstract：:This paper describes the coexistence of genetically determined reduced cholinesterase activity and congenital distichiasis in the same family. The pedigree suggests that these two autosomal dominant diseases are segregated independently and do not show evidence of linkage. ...

journal_title：Journal of medical genetics

authors： Shammas HF,Tabbara KF,der Kaloustian VM

更新日期：1976-12-01 00:00:00

abstract：BACKGROUND:Hypertrophic cardiomyopathy (HCM) is frequently fatal in infancy. Mitochondrial disease causing infantile HCM is characterised by extreme biochemical and genetic heterogeneity, but deficiency of respiratory chain complex I is observed relatively frequently. Identification of the precise genetic basis has pro...

journal_title：Journal of medical genetics

authors： Fassone E,Taanman JW,Hargreaves IP,Sebire NJ,Cleary MA,Burch M,Rahman S

更新日期：2011-10-01 00:00:00

abstract：:Girls and women with Turner syndrome are at risk for catastrophic aortic dissection and rupture, but the clinical profile for those at risk is not well described. In addition to reporting two new cases, we performed an electronic search to identify all reported cases of aortic dissection associated with Turner syndrom...

journal_title：Journal of medical genetics

authors： Carlson M,Silberbach M

更新日期：2007-12-01 00:00:00

abstract：BACKGROUND:A variety of abnormalities have been demonstrated at chromosome 11p15 in individuals with overgrowth and growth retardation. The identification of these abnormalities is clinically important but often technically difficult. Methylation-specific multiplex ligation-dependent probe amplification (MS-MLPA) is a ...

journal_title：Journal of medical genetics

authors： Scott RH,Douglas J,Baskcomb L,Nygren AO,Birch JM,Cole TR,Cormier-Daire V,Eastwood DM,Garcia-Minaur S,Lupunzina P,Tatton-Brown K,Bliek J,Maher ER,Rahman N

更新日期：2008-02-01 00:00:00

abstract：:Although a seasonal trend in the birth distribution has been reported in cystic fibrosis (CF), this finding is still very controversial. The birth distribution of 113 patients with cystic fibrosis born in Saguenay-Lac-St-Jean (complete ascertainment) was analysed using two different statistical methods. Our results sh...

journal_title：Journal of medical genetics

authors： Daigneault J,Aubin G,Simard F,De Braekeleer M

更新日期：1991-09-01 00:00:00

abstract：BACKGROUND:Fanconi anaemia is a heterogeneous genetic disease, where 12 complementation groups have been already described. Identifying the complementation group in patients with Fanconi anaemia constitutes a direct procedure to confirm the diagnosis of the disease and is required for the recruitment of these patients ...

journal_title：Journal of medical genetics

authors： Antonio Casado J,Callén E,Jacome A,Río P,Castella M,Lobitz S,Ferro T,Muñoz A,Sevilla J,Cantalejo A,Cela E,Cervera J,Sánchez-Calero J,Badell I,Estella J,Dasí A,Olivé T,José Ortega J,Rodriguez-Villa A,Tapia M,Moliné

更新日期：2007-04-01 00:00:00

abstract：:Neurofibromatosis and myotonic dystrophy have occurred in ten members of a nonconsanguineous family with a high degree of concordance. The expression of neurofibromatosis is peripheral, and the expression of myotonic dystrophy has produced at least moderately severe disability. Neither disease has appeared to alter th...

journal_title：Journal of medical genetics

authors： Ichikawa K,Crosley CJ,Culebras A,Weitkamp L

更新日期：1981-04-01 00:00:00

abstract：:Four cases of unilateral giant breasts from two unrelated families are described. Three of the patients were managed surgically. It is speculated from a review of available published reports that this condition may be genetic with an autosomal dominant mode of inheritance. ...

journal_title：Journal of medical genetics

authors： Badejo OA

更新日期：1984-04-01 00:00:00

abstract：BACKGROUND:Intellectual disability (ID) is one of the most common forms of disability worldwide, displaying a wide range of aetiologies and affecting nearly 2% of the global population. OBJECTIVE:To describe a novel autosomal recessive form of ID with strabismus and its underlying aetiology. MATERIALS AND METHODS:Aut...

journal_title：Journal of medical genetics

authors： Alazami AM,Hijazi H,Al-Dosari MS,Shaheen R,Hashem A,Aldahmesh MA,Mohamed JY,Kentab A,Salih MA,Awaji A,Masoodi TA,Alkuraya FS

更新日期：2013-07-01 00:00:00

abstract：:The chromosomes of a male patient who suffers from Duchenne muscular dystrophy (DMD) with a molecular deletion were examined with an improved high resolution R type replication banding technique. High resolution cytogenetic analysis of the proband revealed a deletion of the Xp21.13 subband. His healthy mother was hete...

journal_title：Journal of medical genetics

authors： Werner W,Spiegler AW

更新日期：1988-06-01 00:00:00

abstract：:A sequential silver-Giemsa (SG) procedure is presented, initially to stain the p11 and q11 euchromatic bands and subsequently the q12 heterochromatic band of the human Y chromosomes. A three sub-band division of the q11 band can be identified. The same technique differentially stains the secondary constriction of chro...

journal_title：Journal of medical genetics

authors： Goyanes VJ

更新日期：1980-12-01 00:00:00

abstract：:A method is presented of calculating recurrence risks at a disease locus where there is information from flanking marker loci. This method uses output from the computer programme LIPED. Information from carrier detection tests and mutation at the disease locus can be taken into account in certain pedigrees. ...

journal_title：Journal of medical genetics

authors： Winter RM

更新日期：1985-02-01 00:00:00

abstract：:The use of genome wide single nucleotide polymorphism (SNP) arrays for high resolution molecular cytogenetic analysis using a combination of quantitative and genotype analysis is well established. This study demonstrates that by Mendelian analysis of the SNP genotypes of the parents and a sibling or other appropriate ...

journal_title：Journal of medical genetics

authors： Handyside AH,Harton GL,Mariani B,Thornhill AR,Affara N,Shaw MA,Griffin DK

更新日期：2010-10-01 00:00:00

abstract：:Cytogenetic analysis, fluorescent in situ hybridisation (FISH), and molecular amplification have been used to characterise the transfer of Yp fragments to Xp22.3 in six XX males. PCR amplification of the genes SRY, RPS4Y, ZFY, AMELY, KALY, and DAZ and of several other markers along the Y chromosome short and long arms...

journal_title：Journal of medical genetics

authors： Margarit E,Soler A,Carrió A,Oliva R,Costa D,Vendrell T,Rosell J,Ballesta F

更新日期：1998-09-01 00:00:00

abstract：:Placental lead levels were studied in a series of Birmingham births classified by stillbirth, neonatal death, or survival beyond one week. There was an appreciable range of lead levels even in normal births (0.15-3.56 microgram/g) but nevertheless average results showed a pronounced excess of lead in those who failed ...

journal_title：Journal of medical genetics

authors： Wibberley DG,Khera AK,Edwards JH,Rushton DI

更新日期：1977-10-01 00:00:00

abstract：BACKGROUND:Thymine kinase 2 (TK2) is a mitochondrial matrix protein encoded in nuclear DNA and phosphorylates the pyrimidine nucleosides: thymidine and deoxycytidine. Autosomal recessive TK2 mutations cause a spectrum of disease from infantile onset to adult onset manifesting primarily as myopathy. OBJECTIVE:To perfor...

journal_title：Journal of medical genetics

authors： Garone C,Taylor RW,Nascimento A,Poulton J,Fratter C,Domínguez-González C,Evans JC,Loos M,Isohanni P,Suomalainen A,Ram D,Hughes MI,McFarland R,Barca E,Lopez Gomez C,Jayawant S,Thomas ND,Manzur AY,Kleinsteuber K,Marti

更新日期：2018-08-01 00:00:00

abstract：:We have performed an extensive analysis of TP53 in 474 French families suggestive of Li-Fraumeni syndrome (LFS), including 232 families fulfilling the Chompret criteria. We identified a germline alteration of TP53 in 82 families (17%), in 67/232 of the families fulfilling the Chompret criteria (29%) and in 15/242 whic...

journal_title：Journal of medical genetics

authors： Bougeard G,Sesboüé R,Baert-Desurmont S,Vasseur S,Martin C,Tinat J,Brugières L,Chompret A,de Paillerets BB,Stoppa-Lyonnet D,Bonaïti-Pellié C,Frébourg T,French LFS working group.

更新日期：2008-08-01 00:00:00

abstract：BACKGROUND:Congenital hereditary non-progressive hypoplasia of the cerebellum is a rare condition, frequently associated with other neuropathology such as lissencephaly. Clinically, the condition is associated with variable degrees of mental retardation, microcephaly, seizures, and movement disorders due to ataxia. In ...

journal_title：Journal of medical genetics

authors： Türkmen S,Demirhan O,Hoffmann K,Diers A,Zimmer C,Sperling K,Mundlos S

更新日期：2006-05-01 00:00:00

abstract：:We report a female case of orofaciodigital syndrome type I (OFD I) associated with polycystic kidneys and agenesis of the corpus callosum. She had chronic renal failure requiring maintenance dialysis and significant neurological deficits. Her mother had less severe OFD I associated with polycystic kidneys but her rena...

journal_title：Journal of medical genetics

authors： Connacher AA,Forsyth CC,Stewart WK

更新日期：1987-02-01 00:00:00

abstract：BACKGROUND:Mutations in TSC1 or TSC2 cause the tuberous sclerosis complex (TSC), a disorder characterised by the development of hamartomas or benign tumours in various organs as well as the variable presence of epilepsy, intellectual disability (ID) and autism. TSC1, TSC2 and the recently described protein TBC1D7 form ...

journal_title：Journal of medical genetics

authors： Capo-Chichi JM,Tcherkezian J,Hamdan FF,Décarie JC,Dobrzeniecka S,Patry L,Nadon MA,Mucha BE,Major P,Shevell M,Bencheikh BO,Joober R,Samuels ME,Rouleau GA,Roux PP,Michaud JL

更新日期：2013-11-01 00:00:00