<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Hysi, Pirro G</style></author><author><style face="normal" font="default" size="100%">Valdes, Ana M</style></author><author><style face="normal" font="default" size="100%">Liu, Fan</style></author><author><style face="normal" font="default" size="100%">Furlotte, Nicholas A</style></author><author><style face="normal" font="default" size="100%">Evans, David M</style></author><author><style face="normal" font="default" size="100%">Bataille, Veronique</style></author><author><style face="normal" font="default" size="100%">Visconti, Alessia</style></author><author><style face="normal" font="default" size="100%">Hemani, Gibran</style></author><author><style face="normal" font="default" size="100%">McMahon, George</style></author><author><style face="normal" font="default" size="100%">Ring, Susan M</style></author><author><style face="normal" font="default" size="100%">Smith, George Davey</style></author><author><style face="normal" font="default" size="100%">Duffy, David L</style></author><author><style face="normal" font="default" size="100%">Zhu, Gu</style></author><author><style face="normal" font="default" size="100%">Gordon, Scott D</style></author><author><style face="normal" font="default" size="100%">Medland, Sarah E</style></author><author><style face="normal" font="default" size="100%">Lin, Bochao D</style></author><author><style face="normal" font="default" size="100%">Willemsen, Gonneke</style></author><author><style face="normal" font="default" size="100%">Jan Hottenga, Jouke</style></author><author><style face="normal" font="default" size="100%">Vuckovic, Dragana</style></author><author><style face="normal" font="default" size="100%">Girotto, Giorgia</style></author><author><style face="normal" font="default" size="100%">Gandin, Ilaria</style></author><author><style face="normal" font="default" size="100%">Sala, Cinzia</style></author><author><style face="normal" font="default" size="100%">Concas, Maria Pina</style></author><author><style face="normal" font="default" size="100%">Brumat, Marco</style></author><author><style face="normal" font="default" size="100%">Gasparini, Paolo</style></author><author><style face="normal" font="default" size="100%">Toniolo, Daniela</style></author><author><style face="normal" font="default" size="100%">Cocca, Massimiliano</style></author><author><style face="normal" font="default" size="100%">Robino, Antonietta</style></author><author><style face="normal" font="default" size="100%">Yazar, Seyhan</style></author><author><style face="normal" font="default" size="100%">Hewitt, Alex W</style></author><author><style face="normal" font="default" size="100%">Chen, Yan</style></author><author><style face="normal" font="default" size="100%">Zeng, Changqing</style></author><author><style face="normal" font="default" size="100%">Uitterlinden, André G</style></author><author><style face="normal" font="default" size="100%">Ikram, M Arfan</style></author><author><style face="normal" font="default" size="100%">Hamer, Merel A</style></author><author><style face="normal" font="default" size="100%">van Duijn, Cornelia M</style></author><author><style face="normal" font="default" size="100%">Nijsten, Tamar</style></author><author><style face="normal" font="default" size="100%">Mackey, David A</style></author><author><style face="normal" font="default" size="100%">Falchi, Mario</style></author><author><style face="normal" font="default" size="100%">Boomsma, Dorret I</style></author><author><style face="normal" font="default" size="100%">Martin, Nicholas G</style></author><author><style face="normal" font="default" size="100%">Hinds, David A</style></author><author><style face="normal" font="default" size="100%">Kayser, Manfred</style></author><author><style face="normal" font="default" size="100%">Spector, Timothy D</style></author></authors><translated-authors><author><style face="normal" font="default" size="100%">International Visible Trait Genetics Consortium</style></author><author><style face="normal" font="default" size="100%">International Visible Trait Genetics Consortium</style></author></translated-authors></contributors><titles><title><style face="normal" font="default" size="100%">Genome-wide association meta-analysis of individuals of European ancestry identifies new loci explaining a substantial fraction of hair color variation and heritability.</style></title><secondary-title><style face="normal" font="default" size="100%">Nat Genet</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Nat. Genet.</style></alt-title></titles><dates><year><style  face="normal" font="default" size="100%">2018</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2018 May</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">50</style></volume><pages><style face="normal" font="default" size="100%">652-656</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Hair color is one of the most recognizable visual traits in European populations and is under strong genetic control. Here we report the results of a genome-wide association study meta-analysis of almost 300,000 participants of European descent. We identified 123 autosomal and one X-chromosome loci significantly associated with hair color; all but 13 are novel. Collectively, single-nucleotide polymorphisms associated with hair color within these loci explain 34.6% of red hair, 24.8% of blond hair, and 26.1% of black hair heritability in the study populations. These results confirm the polygenic nature of complex phenotypes and improve our understanding of melanin pigment metabolism in humans.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/29662168?dopt=Abstract</style></custom1></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Arking, Dan E</style></author><author><style face="normal" font="default" size="100%">Pulit, Sara L</style></author><author><style face="normal" font="default" size="100%">Crotti, Lia</style></author><author><style face="normal" font="default" size="100%">van der Harst, Pim</style></author><author><style face="normal" font="default" size="100%">Munroe, Patricia B</style></author><author><style face="normal" font="default" size="100%">Koopmann, Tamara T</style></author><author><style face="normal" font="default" size="100%">Sotoodehnia, Nona</style></author><author><style face="normal" font="default" size="100%">Rossin, Elizabeth J</style></author><author><style face="normal" font="default" size="100%">Morley, Michael</style></author><author><style face="normal" font="default" size="100%">Wang, Xinchen</style></author><author><style face="normal" font="default" size="100%">Johnson, Andrew D</style></author><author><style face="normal" font="default" size="100%">Lundby, Alicia</style></author><author><style face="normal" font="default" size="100%">Gudbjartsson, Daniel F</style></author><author><style face="normal" font="default" size="100%">Noseworthy, Peter A</style></author><author><style face="normal" font="default" size="100%">Eijgelsheim, Mark</style></author><author><style face="normal" font="default" size="100%">Bradford, Yuki</style></author><author><style face="normal" font="default" size="100%">Tarasov, Kirill V</style></author><author><style face="normal" font="default" size="100%">Dörr, Marcus</style></author><author><style face="normal" font="default" size="100%">Müller-Nurasyid, Martina</style></author><author><style face="normal" font="default" size="100%">Lahtinen, Annukka M</style></author><author><style face="normal" font="default" size="100%">Nolte, Ilja M</style></author><author><style face="normal" font="default" size="100%">Smith, Albert Vernon</style></author><author><style face="normal" font="default" size="100%">Bis, Joshua C</style></author><author><style face="normal" font="default" size="100%">Isaacs, Aaron</style></author><author><style face="normal" font="default" size="100%">Newhouse, Stephen J</style></author><author><style face="normal" font="default" size="100%">Evans, Daniel S</style></author><author><style face="normal" font="default" size="100%">Post, Wendy S</style></author><author><style face="normal" font="default" size="100%">Waggott, Daryl</style></author><author><style face="normal" font="default" size="100%">Lyytikäinen, Leo-Pekka</style></author><author><style face="normal" font="default" size="100%">Hicks, Andrew A</style></author><author><style face="normal" font="default" size="100%">Eisele, Lewin</style></author><author><style face="normal" font="default" size="100%">Ellinghaus, David</style></author><author><style face="normal" font="default" size="100%">Hayward, Caroline</style></author><author><style face="normal" font="default" size="100%">Navarro, Pau</style></author><author><style face="normal" font="default" size="100%">Ulivi, Sheila</style></author><author><style face="normal" font="default" size="100%">Tanaka, Toshiko</style></author><author><style face="normal" font="default" size="100%">Tester, David J</style></author><author><style face="normal" font="default" size="100%">Chatel, Stéphanie</style></author><author><style face="normal" font="default" size="100%">Gustafsson, Stefan</style></author><author><style face="normal" font="default" size="100%">Kumari, Meena</style></author><author><style face="normal" font="default" size="100%">Morris, Richard W</style></author><author><style face="normal" font="default" size="100%">Naluai, Åsa T</style></author><author><style face="normal" font="default" size="100%">Padmanabhan, Sandosh</style></author><author><style face="normal" font="default" size="100%">Kluttig, Alexander</style></author><author><style face="normal" font="default" size="100%">Strohmer, Bernhard</style></author><author><style face="normal" font="default" size="100%">Panayiotou, Andrie G</style></author><author><style face="normal" font="default" size="100%">Torres, Maria</style></author><author><style face="normal" font="default" size="100%">Knoflach, Michael</style></author><author><style face="normal" font="default" size="100%">Hubacek, Jaroslav A</style></author><author><style face="normal" font="default" size="100%">Slowikowski, Kamil</style></author><author><style face="normal" font="default" size="100%">Raychaudhuri, Soumya</style></author><author><style face="normal" font="default" size="100%">Kumar, Runjun D</style></author><author><style face="normal" font="default" size="100%">Harris, Tamara B</style></author><author><style face="normal" font="default" size="100%">Launer, Lenore J</style></author><author><style face="normal" font="default" size="100%">Shuldiner, Alan R</style></author><author><style face="normal" font="default" size="100%">Alonso, Alvaro</style></author><author><style face="normal" font="default" size="100%">Bader, Joel S</style></author><author><style face="normal" font="default" size="100%">Ehret, Georg</style></author><author><style face="normal" font="default" size="100%">Huang, Hailiang</style></author><author><style face="normal" font="default" size="100%">Kao, W H Linda</style></author><author><style face="normal" font="default" size="100%">Strait, James B</style></author><author><style face="normal" font="default" size="100%">Macfarlane, Peter W</style></author><author><style face="normal" font="default" size="100%">Brown, Morris</style></author><author><style face="normal" font="default" size="100%">Caulfield, Mark J</style></author><author><style face="normal" font="default" size="100%">Samani, Nilesh J</style></author><author><style face="normal" font="default" size="100%">Kronenberg, Florian</style></author><author><style face="normal" font="default" size="100%">Willeit, Johann</style></author><author><style face="normal" font="default" size="100%">Smith, J Gustav</style></author><author><style face="normal" font="default" size="100%">Greiser, Karin H</style></author><author><style face="normal" font="default" size="100%">Meyer Zu Schwabedissen, Henriette</style></author><author><style face="normal" font="default" size="100%">Werdan, Karl</style></author><author><style face="normal" font="default" size="100%">Carella, 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A</style></author><author><style face="normal" font="default" size="100%">Uitterlinden, André G</style></author><author><style face="normal" font="default" size="100%">Witteman, Jacqueline C M</style></author><author><style face="normal" font="default" size="100%">Kedenko, Lyudmyla</style></author><author><style face="normal" font="default" size="100%">Lamina, Claudia</style></author><author><style face="normal" font="default" size="100%">Oostra, Ben A</style></author><author><style face="normal" font="default" size="100%">Abecasis, Goncalo R</style></author><author><style face="normal" font="default" size="100%">Lakatta, Edward G</style></author><author><style face="normal" font="default" size="100%">Mulas, Antonella</style></author><author><style face="normal" font="default" size="100%">Orru, Marco</style></author><author><style face="normal" font="default" size="100%">Schlessinger, David</style></author><author><style face="normal" font="default" size="100%">Uda, 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Nina</style></author><author><style face="normal" font="default" size="100%">Raitakari, Olli T</style></author><author><style face="normal" font="default" size="100%">Viikari, Jorma S</style></author><author><style face="normal" font="default" size="100%">Adamkova, Vera</style></author><author><style face="normal" font="default" size="100%">Kiechl, Stefan</style></author><author><style face="normal" font="default" size="100%">Brion, Maria</style></author><author><style face="normal" font="default" size="100%">Nicolaides, Andrew N</style></author><author><style face="normal" font="default" size="100%">Paulweber, Bernhard</style></author><author><style face="normal" font="default" size="100%">Haerting, Johannes</style></author><author><style face="normal" font="default" size="100%">Dominiczak, Anna F</style></author><author><style face="normal" font="default" size="100%">Nyberg, Fredrik</style></author><author><style face="normal" font="default" size="100%">Whincup, Peter H</style></author><author><style face="normal" font="default" size="100%">Hingorani, Aroon D</style></author><author><style face="normal" font="default" size="100%">Schott, Jean-Jacques</style></author><author><style face="normal" font="default" size="100%">Bezzina, Connie R</style></author><author><style face="normal" font="default" size="100%">Ingelsson, Erik</style></author><author><style face="normal" font="default" size="100%">Ferrucci, Luigi</style></author><author><style face="normal" font="default" size="100%">Gasparini, Paolo</style></author><author><style face="normal" font="default" size="100%">Wilson, James F</style></author><author><style face="normal" font="default" size="100%">Rudan, Igor</style></author><author><style face="normal" font="default" size="100%">Franke, Andre</style></author><author><style face="normal" font="default" size="100%">Mühleisen, Thomas W</style></author><author><style face="normal" font="default" size="100%">Pramstaller, Peter P</style></author><author><style face="normal" font="default" size="100%">Lehtimäki, Terho J</style></author><author><style face="normal" font="default" size="100%">Paterson, Andrew D</style></author><author><style face="normal" font="default" size="100%">Parsa, Afshin</style></author><author><style face="normal" font="default" size="100%">Liu, Yongmei</style></author><author><style face="normal" font="default" size="100%">van Duijn, Cornelia M</style></author><author><style face="normal" font="default" size="100%">Siscovick, David S</style></author><author><style face="normal" font="default" size="100%">Gudnason, Vilmundur</style></author><author><style face="normal" font="default" size="100%">Jamshidi, Yalda</style></author><author><style face="normal" font="default" size="100%">Salomaa, Veikko</style></author><author><style face="normal" font="default" size="100%">Felix, Stephan B</style></author><author><style face="normal" font="default" size="100%">Sanna, Serena</style></author><author><style face="normal" font="default" size="100%">Ritchie, Marylyn D</style></author><author><style face="normal" font="default" size="100%">Stricker, Bruno H</style></author><author><style face="normal" font="default" size="100%">Stefansson, Kari</style></author><author><style face="normal" font="default" size="100%">Boyer, Laurie A</style></author><author><style face="normal" font="default" size="100%">Cappola, Thomas P</style></author><author><style face="normal" font="default" size="100%">Olsen, Jesper V</style></author><author><style face="normal" font="default" size="100%">Lage, Kasper</style></author><author><style face="normal" font="default" size="100%">Schwartz, Peter J</style></author><author><style face="normal" font="default" size="100%">Kääb, Stefan</style></author><author><style face="normal" font="default" size="100%">Chakravarti, Aravinda</style></author><author><style face="normal" font="default" size="100%">Ackerman, Michael J</style></author><author><style face="normal" font="default" size="100%">Pfeufer, Arne</style></author><author><style face="normal" font="default" size="100%">de Bakker, Paul I W</style></author><author><style face="normal" font="default" size="100%">Newton-Cheh, Christopher</style></author></authors><translated-authors><author><style face="normal" font="default" size="100%">CARe Consortium</style></author><author><style face="normal" font="default" size="100%">COGENT Consortium</style></author><author><style face="normal" font="default" size="100%">DCCT/EDIC</style></author><author><style face="normal" font="default" size="100%">eMERGE Consortium</style></author><author><style face="normal" font="default" size="100%">HRGEN Consortium</style></author></translated-authors></contributors><titles><title><style face="normal" font="default" size="100%">Genetic association study of QT interval highlights role for calcium signaling pathways in myocardial repolarization.</style></title><secondary-title><style face="normal" font="default" size="100%">Nat Genet</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Nat. Genet.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adult</style></keyword><keyword><style  face="normal" font="default" size="100%">Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Arrhythmias, Cardiac</style></keyword><keyword><style  face="normal" font="default" size="100%">Calcium Signaling</style></keyword><keyword><style  face="normal" font="default" size="100%">Death, Sudden, Cardiac</style></keyword><keyword><style  face="normal" font="default" size="100%">Electrocardiography</style></keyword><keyword><style  face="normal" font="default" size="100%">Female</style></keyword><keyword><style  face="normal" font="default" size="100%">Genetic Predisposition to Disease</style></keyword><keyword><style  face="normal" font="default" size="100%">Genome-Wide Association Study</style></keyword><keyword><style  face="normal" font="default" size="100%">Genotype</style></keyword><keyword><style  face="normal" font="default" size="100%">Heart Ventricles</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Long QT Syndrome</style></keyword><keyword><style  face="normal" font="default" size="100%">Male</style></keyword><keyword><style  face="normal" font="default" size="100%">Middle Aged</style></keyword><keyword><style  face="normal" font="default" size="100%">Myocardium</style></keyword><keyword><style  face="normal" font="default" size="100%">Polymorphism, Single Nucleotide</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2014 Aug</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">46</style></volume><pages><style face="normal" font="default" size="100%">826-36</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The QT interval, an electrocardiographic measure reflecting myocardial repolarization, is a heritable trait. QT prolongation is a risk factor for ventricular arrhythmias and sudden cardiac death (SCD) and could indicate the presence of the potentially lethal mendelian long-QT syndrome (LQTS). Using a genome-wide association and replication study in up to 100,000 individuals, we identified 35 common variant loci associated with QT interval that collectively explain ∼8-10% of QT-interval variation and highlight the importance of calcium regulation in myocardial repolarization. Rare variant analysis of 6 new QT interval-associated loci in 298 unrelated probands with LQTS identified coding variants not found in controls but of uncertain causality and therefore requiring validation. Several newly identified loci encode proteins that physically interact with other recognized repolarization proteins. Our integration of common variant association, expression and orthogonal protein-protein interaction screens provides new insights into cardiac electrophysiology and identifies new candidate genes for ventricular arrhythmias, LQTS and SCD.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">8</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/24952745?dopt=Abstract</style></custom1></record></records></xml>