نتایج جستجو برای: uniparental disomy

تعداد نتایج: 1450  

2016
Dina F. Ahram Danae Stambouli Aleksandra Syrogianni Yasser Al‐Sarraj Spyridon Gerou Hatem El‐Shanti Marios Kambouris

Various chromosomal anomalies including small supernumerary marker chromosome (sSMC) and Uniparental disomy (UPD) have been described in association with intellectual disability and autism spectrum disorder. Based on our reported findings, we recommend that patients with sSMC(8) be evaluated for autism spectrum disorder (ASD) for early institution of therapy. In the presence of an identifiable ...

2010
Masayo Kagami Maureen J. O'Sullivan Andrew J. Green Yoshiyuki Watabe Osamu Arisaka Nobuhide Masawa Kentarou Matsuoka Maki Fukami Keiko Matsubara Fumiko Kato Anne C. Ferguson-Smith Tsutomu Ogata

Human chromosome 14q32.2 harbors the germline-derived primary DLK1-MEG3 intergenic differentially methylated region (IG-DMR) and the postfertilization-derived secondary MEG3-DMR, together with multiple imprinted genes. Although previous studies in cases with microdeletions and epimutations affecting both DMRs and paternal/maternal uniparental disomy 14-like phenotypes argue for a critical regul...

Journal: :Haematologica 2009
Daniel Nowak Emilie Le Toriellec Marc-Henri Stern Norihiko Kawamata Tadayuki Akagi Martin J Dyer Wolf-Karsten Hofmann Seishi Ogawa H Phillip Koeffler

BACKGROUND T-cell prolymphocytic leukemia is a rare aggressive lymphoproliferative disease with a mature T-cell phenotype and characteristic genomic lesions such as inv(14)(q11q34), t(14;14)(q11;q32) or t(X;14)(q28;q11), mutation of the ATM gene on chromosome 11 and secondary alterations such as deletions of chromosome 8p and duplications of 8q. DESIGN AND METHODS We analyzed malignant cells ...

Journal: :Genome research 2014
Daniel A King Tomas W Fitzgerald Ray Miller Natalie Canham Jill Clayton-Smith Diana Johnson Sahar Mansour Fiona Stewart Pradeep Vasudevan Matthew E Hurles

Exome sequencing of parent-offspring trios is a popular strategy for identifying causative genetic variants in children with rare diseases. This method owes its strength to the leveraging of inheritance information, which facilitates de novo variant calling, inference of compound heterozygosity, and the identification of inheritance anomalies. Uniparental disomy describes the inheritance of a h...

Journal: :Haematologica 2010
René Scholtysik Markus Kreuz Wolfram Klapper Birgit Burkhardt Alfred C Feller Michael Hummel Markus Loeffler Maciej Rosolowski Carsten Schwaenen Rainer Spang Harald Stein Christoph Thorns Lorenz Trümper Inga Vater Swen Wessendorf Thorsten Zenz Reiner Siebert Ralf Küppers

BACKGROUND Knowledge about the genetic lesions that occur in Burkitt's lymphoma, besides the pathognomonic IG-MYC translocations, is limited. DESIGN AND METHODS Thirty-nine molecularly-defined Burkitt's lymphomas were analyzed with high-resolution single-nucleotide polymorphism chips for genomic imbalances and uniparental disomy. Imbalances were correlated to expression profiles and selected ...

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