Research Topics
Species | S BriaultSummaryCountry: France Publications
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Publications
A gene for FG syndrome maps in the Xq12-q21.31 regionS Briault
Service de Genetique, CHU Bretonneau, Tours, France
Am J Med Genet 73:87-90. 1997..95 or more. This region could be reduced to the DXS135-DXS72 interval after combining our data with those from deletions previously described in males in the Xq13-q21 region...
Mapping of X chromosome inversion breakpoints [inv(X)(q11q28)] associated with FG syndrome: a second FG locus [FGS2]?S Briault
Service de Genetique, CHU Bretonneau, Tours, France
Am J Med Genet 95:178-81. 2000..2 and one positive for the color vision pigment genes and G6PD loci at Xq28, were found to cross the breakpoints, respectively. We postulate that a gene might be disrupted by one of the breakpoints...
Paracentric inversion of the X chromosome [inv(X)(q12q28)] in familial FG syndromeS Briault
Service de Genetique, CHU Bretonneau, Tours, France
Am J Med Genet 86:112-4. 1999..Here, we report on a chromosome X inversion [inv(X)(q12q28)] in a boy with FG syndrome and in his mentally retarded maternal uncle, and we discuss the possible involvement of this paracentric inversion in the FG syndrome...
X-linked mental retardation with neonatal hypotonia in a French family (MRX15): gene assignment to Xp11.22-Xp21.1M Raynaud
Unité de Génétique Hospital Bretonneau, Tours, France
Am J Med Genet 64:97-106. 1996..In numerous families with non-specific X-linked mental retardation (MRX), the corresponding gene has been localized to the paracentromeric region in which a low recombination rate impairs the precision of mapping...
X-linked mental retardation exhibiting linkage to DXS255 and PGKP1: a new MRX family (MRX14) with localization in the pericentromeric regionC Gendrot
Laboratoire de Biochimie B, CHU Bretonneau, Tours, France
Clin Genet 45:145-53. 1994..2 and DXS441 at Xq13.3, respectively. These results suggested gene localization in the pericentromeric region of the X chromosome, and the LOD scores justified assignment of the symbol MRX14 to this family...
Systematic analysis of X-inactivation in 19XLMR families: extremely skewed profiles in carriers in three familiesM Raynaud
Unité de Génétique et INSERM U316, Hopital Bretonneau, Tours, France
Eur J Hum Genet 8:253-8. 2000..Extremely skewed profiles were observed in carriers in three of 19 families...
Oligophrenin-1 encodes a rhoGAP protein involved in X-linked mental retardationP Billuart
INSERM U129 ICGM, Faculté de Médecine Cochin, Paris, France
Nature 392:923-6. 1998..Such activation is known to affect cell migration and outgrowth of axons and dendrites in vivo. Our results demonstrate an association between cognitive impairment and a defect in a signalling pathway that depends on a Ras-like GTPase...
MECP2 is highly mutated in X-linked mental retardationP Couvert
INSERM Unité 129 ICGM, CHU Cochin 24 Rue du Faubourg Saint Jacques, 75014 Paris, France
Hum Mol Genet 10:941-6. 2001..Therefore, implementation of systematic screening of MECP2 in MR patients should result in significant progress in the field of molecular diagnosis and genetic counseling of mental handicap...
Six cases of cryptic subtelomeric translocations in four families: the use of subtelomeric FISH probes as a diagnostic toolA Paoloni-Giacobino
Department of Molecular Genetics and Biochemistry, University of Pittsburgh Medical School, Pennsylvania 15213, USA
Genet Couns 17:15-28. 2006..3;q36) associated with MR and dysmorphic features. We discuss the usefulness of subtelomeric FISH in children with unexplained delayed psychomotor development, when the genetic cause remains unknown and the karyotype is normal...
Chromosomal factors of infertility in candidate couples for ICSI: an equal risk of constitutional aberrations in women and menJ Gekas
Department of Cytogenetics, University Hospital of Amiens, Italy
Hum Reprod 16:82-90. 2001..Indeed, the existence of a chromosome abnormality in the female partner was associated with the group of infertile men in which there was no apparent cause of infertility...
Screening of the 1 Mb SOX9 5' control region by array CGH identifies a large deletion in a case of campomelic dysplasia with XY sex reversalR Pop
J Med Genet 41:e47. 2004
[Apical left ventricular aneurysm without atrio-ventricular block due to a lamin A/C gene mutation]J E Forissier
Service de cardiologie, Hopital Ambroise Pare, Boulogne Billancourt
Arch Mal Coeur Vaiss 98:67-70. 2005..CONCLUSION: This finding reinforces the highly variable phenotypic expression of LMNA mutation and emphasizes the fact that LMNA mutations can be associated with different cardiac phenotypes...
