G C A T T A C G G C A T genes Article Targeted Next-Generation Sequencing in Patients with Suggestive X-Linked Intellectual Disability Nekane Ibarluzea 1,2 , Ana Belén de la Hoz 1,2, Olatz Villate 1,2,3, Isabel Llano 1,2,3 , Intzane Ocio 4, Itxaso Martí 5, Miriam Guitart 6, Elisabeth Gabau 6, Fernando Andrade 1,2, Blanca Gener 1,2,3 and María-Isabel Tejada 1,2,3,* 1 Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain;
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[email protected] (B.G.) 2 Spanish Consortium for Research on Rare Diseases (CIBERER), 28029 Madrid, Spain 3 Genetics Service, Cruces University Hospital, Osakidetza Basque Health Service, 48903 Barakaldo, Spain 4 Department of Paediatric Neurology, Araba University Hospital, Osakidetza Basque Health Service, 01009 Gasteiz, Spain;
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[email protected] 6 Genetics Laboratory, Paediatric Unit, Parc Taulí Hospital Universitari, Institut d’Investigació i Innovació Parc Taulí I3PT, Universitat Autònoma de Barcelona, 08208 Sabadell, Spain;
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[email protected] Received: 3 December 2019; Accepted: 30 December 2019; Published: 2 January 2020 Abstract: X-linked intellectual disability (XLID) is known to contribute up to 10% of intellectual disability (ID) in males and could explain the increased ratio of affected males observed in patients with ID.