Abstract:
:Patients affected with progressive myoclonus epilepsy of the Lafora type present during late adolescence with a characteristic EEG pattern and Lafora bodies seen on skin biopsy. The critical region for the Lafora gene has been localised to chromosome 6q24 flanked by the dinucleotide repeat markers D6S292 and D6S420. This study for linkage of markers from the candidate gene region was performed in a previously unpublished family affected with Lafora disease. EEG and skin biopsy evaluation for Lafora bodies were performed on five of eight family members followed for seizure activity. Haplotype and linkage analysis of DNA from five family members were carried out using the nine dinucleotide repeat markers reported in the common region of homozygosity by Serratosa et al in 1995. The present study of an additional family affected by Lafora disease has narrowed the 17 cM critical region for the Lafora disease gene on chromosome 6q24 to a 4 cM region flanked by markers D6S308 and D6S311.
journal_name
J Med Genetjournal_title
Journal of medical geneticsauthors
Maddox LO,Descartes M,Collins J,Keating J,Rosenfeld S,Palmer C,Carroll AJ,Kuzniecky Rdoi
10.1136/jmg.34.7.590subject
Has Abstractpub_date
1997-07-01 00:00:00pages
590-1issue
7eissn
0022-2593issn
1468-6244journal_volume
34pub_type
杂志文章abstract::We report an 18 year old female with a de novo ring chromosome 3 found after investigation for short stature. Her karyotype was interpreted as 46,XX, r(3)(p26.2q29). Her phenotype is milder than previously reported cases and illustrates the mild end of the spectrum of the ring chromosome 3 phenotype. ...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.28.8.536
更新日期:1991-08-01 00:00:00
abstract::A 39 year old male with primary infertility was diagnosed as having Klinefelter syndrome by conventional cytogenetic analysis, which also showed an abnormal chromosome 12. Fluorescence in situ hybridisation (FISH) analysis of the aberrant chromosome using a 12 specific centromeric probe showed a break in the alphoid r...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.35.8.682
更新日期:1998-08-01 00:00:00
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journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmedgenet-2012-100858
更新日期:2012-11-01 00:00:00
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journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.2010.077883
更新日期:2010-12-01 00:00:00
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journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.37.6.410
更新日期:2000-06-01 00:00:00
abstract:PURPOSE:Adoptees are a population that could benefit from genetic testing to fill gaps in family health history (FHH). Elective genomic testing (EGT) provides adoptees with clinical genetic testing options to learn about genetic health risks in the absence of FHH. We assessed adoptees' interests in, motivations for and...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmedgenet-2020-107503
更新日期:2020-12-21 00:00:00
abstract::A family is recorded in which Duchenne's muscular dystrophy and protan colour blindness are segregating. Of 4 members of the second generation at least one is a recombinant. The lod scores have been calculated and added to those already published. ...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.14.2.130
更新日期:1977-04-01 00:00:00
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journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.13.5.394
更新日期:1976-10-01 00:00:00
abstract::A family is reported which a diabetic woman gave birth to two children with the caudal regression anomalad (CRA). There were no obvious genetic factors. This is the first reported familial case of CRA with maternal diabetes. ...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.16.1.17
更新日期:1979-02-01 00:00:00
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pub_type: 杂志文章
doi:10.1136/jmg.26.10.642
更新日期:1989-10-01 00:00:00
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journal_title:Journal of medical genetics
pub_type: 信件
doi:10.1136/jmg.2005.040030
更新日期:2006-05-01 00:00:00
abstract::We describe a new case of postaxial acrofacial dysostosis (Miller) syndrome. This syndrome consists of mandibulofacial dysostosis, similar to that seen in Treacher Collins syndrome, and postaxial limb deficiency. The mode of inheritance remains uncertain. ...
journal_title:Journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1136/jmg.28.9.636
更新日期:1991-09-01 00:00:00
abstract:BACKGROUND:Congenital malformations involving the Müllerian ducts are observed in around 5% of infertile women. Complete aplasia of the uterus, cervix, and upper vagina, also termed Müllerian aplasia or Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome, occurs with an incidence of around 1 in 4500 female births, and occur...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.2010.082412
更新日期:2011-03-01 00:00:00
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journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmedgenet-2019-105991
更新日期:2019-12-01 00:00:00
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journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.2009.073205
更新日期:2010-07-01 00:00:00
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journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.18.5.394
更新日期:1981-10-01 00:00:00
abstract:BACKGROUND:Deletions of the HOXC gene cluster result in variable phenotypes in mice, but have been rarely described in humans. OBJECTIVE:To report chromosome 12q13.13 microdeletions ranging from 13 to 175 kb and involving the 5' HOXC genes in four families, segregating congenital lower limb malformations, including cl...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmedgenet-2015-103505
更新日期:2016-04-01 00:00:00
abstract::Generalised recessive dystrophic epidermolysis bullosa (EB) is a severe inherited disease in which patients suffer from blistering and scarring of the skin and mucous membranes after minor mechanical trauma. Tight genetic linkage has been established to the type VII collagen gene (COL7A1) at 3p21, with no evidence of ...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.32.9.749
更新日期:1995-09-01 00:00:00
abstract::The search for the genes responsible for many complex genetic diseases is well under way and has already been successful in some cases. The study of cancer as a complex genetic disease has lagged behind other conditions, largely because of particular problems that are associated with malignant disease. Cancer also, ho...
journal_title:Journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1136/jmg.37.3.161
更新日期:2000-03-01 00:00:00
abstract::We have reviewed published reports on patients with segmental aneusomy for chromosome 1p36 to help geneticists and other health professionals in the recognition of this emerging chromosomal syndrome. Terminal deletions of the short arm of chromosome 1 are associated with hypotonia and developmental delay (usually seve...
journal_title:Journal of medical genetics
pub_type: 杂志文章,评审
doi:
更新日期:1999-09-01 00:00:00
abstract::The structure of the locus encoding the major cartilage collagen gene (COL2A1) was studied in a total of 19 cases of achondroplasia. No gross rearrangements were seen. The segregation of COL2A1 was examined in three affected kindreds using restriction site and length variants as genetic markers. In two kindreds discor...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.23.1.19
更新日期:1986-02-01 00:00:00
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pub_type: 杂志文章
doi:10.1136/jmg.34.4.331
更新日期:1997-04-01 00:00:00
abstract:BACKGROUND:Warfarin is a mainstay of therapy for conditions associated with an increased risk of thromboembolic events. However, the use of this common agent is fraught with complications and little is known regarding inter-individual variation in warfarin response. OBJECTIVE:We tested for association between single n...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.2005.040410
更新日期:2006-09-01 00:00:00
abstract::Familial amyotrophic lateral sclerosis (FALS) has recently been shown to be linked to chromosome 21 markers in a subset of families. However, we were unable to show linkage between FALS and chromosome 21 markers which flank the putative FALS locus in UK families. ...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.30.4.318
更新日期:1993-04-01 00:00:00
abstract::We report a 20 year old man with short stature, microcephaly, unusual facies, numerous pigmented naevi, hypodontia, immunodeficiency, and a high pitched voice. Tympner et al had assumed that the patient had a new syndrome of "progressive combined immunodeficiency and ectomesodermal dysplasia". We show here that the co...
journal_title:Journal of medical genetics
pub_type: 杂志文章,评审
doi:10.1136/jmg.31.9.707
更新日期:1994-09-01 00:00:00
abstract::Twenty-five affected women of reproductive age known to the North West Regional Genetics Family Register (NWRGFR) were interviewed. A semistructured questionnaire, completed by the interviewer, was used to assess understanding and experience of the clinical and genetic aspects of myotonic dystrophy (MD) and attitudes ...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.35.12.1020
更新日期:1998-12-01 00:00:00
abstract::Linkage of the anonymous marker D3S2 at 3p21 has been shown in three British families with dominant dystrophic epidermolysis bullosa with a combined lod score of 6.75 at theta = 0. This locus is close to the collagen type VII locus implying that abnormalities of this gene cause dominant dystrophic epidermolysis bullos...
journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.29.6.381
更新日期:1992-06-01 00:00:00
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journal_title:Journal of medical genetics
pub_type: 杂志文章,评审
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更新日期:2015-02-01 00:00:00
abstract:BACKGROUND:Deletions of chromosome 19 have rarely been reported, with the exception of some patients with deletion 19q13.2 and Blackfan-Diamond syndrome due to haploinsufficiency of the RPS19 gene. Such a paucity of patients might be due to the difficulty in detecting a small rearrangement on this chromosome that lacks...
journal_title:Journal of medical genetics
pub_type: 信件
doi:10.1136/jmg.2008.062034
更新日期:2009-09-01 00:00:00
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journal_title:Journal of medical genetics
pub_type: 杂志文章
doi:10.1136/jmg.37.10.741
更新日期:2000-10-01 00:00:00