Department of Economics and Business Economics

Bjarni Jóhann Vilhjálmsson

  1. 2020
  2. Published

    JASS: command line and web interface for the joint analysis of GWAS results. / Julienne, Hanna; Lechat, Pierre; Guillemot, Vincent; Lasry, Carla; Yao, Chunzi; Araud, Robinson; Laville, Vincent; Vilhjalmsson, Bjarni; Ménager, Hervé; Aschard, Hugues.

    In: NAR genomics and bioinformatics, Vol. 2, No. 1, 03.2020, p. lqaa003.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published

    Extreme genetic signatures of local adaptation during Lotus japonicus colonization of Japan. / Shah, Niraj; Wakabayashi, Tomomi; Kawamura, Yasuko; Skovbjerg, Cathrine Kiel; Wang, Ming-Zhuo; Mustamin, Yusdar; Isomura, Yoshiko; Gupta, Vikas; Jin, Haojie; Mun, Terry; Sandal, Niels; Azuma, Fuyuki; Fukai, Eigo; Seren, Ümit; Kusakabe, Shohei; Kikuchi, Yuki; Nitanda, Shogo; Kumaki, Takashi; Hashiguchi, Masatsugu; Tanaka, Hidenori; Hayashi, Atsushi; Sønderkær, Mads; Nielsen, Kaare Lehmann; Schneeberger, Korbinian; Vilhjalmsson, Bjarni; Akashi, Ryo; Stougaard, Jens; Sato, Shusei; Schierup, Mikkel Heide; Andersen, Stig Uggerhøj.

    In: Nature Communications, Vol. 11, No. 1, 14.01.2020, p. 253.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. 2019
  5. Published

    Headaches and polygenic scores. / Vilhjálmsson, Bjarni Jóhann; Privé, Florian Franck.

    In: Neurology: Genetics, Vol. 5, No. 6, 12.2019, p. e364.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperEditorialResearch

  6. Published

    Making the Most of Clumping and Thresholding for Polygenic Scores. / Privé, Florian; Vilhjálmsson, Bjarni J; Aschard, Hugues; Blum, Michael G B.

    In: American Journal of Human Genetics, Vol. 105, No. 6, 12.2019, p. 1213-1221.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. Published
  8. Published

    Transgenerational effects of inter-ploidy cross direction on reproduction and F2 seed development of Arabidopsis thaliana F1 hybrid triploids. / Duszynska, Dorota; Vilhjalmsson, Bjarni; Castillo Bravo, Rosa; Swamidatta, Sandesh; Juenger, Thomas E; Donoghue, Mark T A; Comte, Aurélie; Nordborg, Magnus; Sharbel, Timothy F; Brychkova, Galina; McKeown, Peter C; Spillane, Charles.

    In: Plant Reproduction, Vol. 32, No. 3, 09.2019, p. 275-289.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  9. Published

    Association mapping and disease : Evolutionary perspectives. / Besenbacher, Søren; Mailund, Thomas; Vilhjálmsson, Bjarni J.; Schierup, Mikkel H.

    Evolutionary genomics: Statistical and computational methods. ed. / Maria Anisimova. 2. ed. Springer, 2019. p. 533-553 (Methods in Molecular Biology, Vol. 1910).

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  10. 2018
  11. Published

    PhenoSpD : an integrated toolkit for phenotypic correlation estimation and multiple testing correction using GWAS summary statistics. / Zheng, Jie; Richardson, Tom G.; Millard, Louise A.C.; Hemani, Gibran; Elsworth, Benjamin L.; Raistrick, Christopher A.; Vilhjalmsson, Bjarni; Neale, Benjamin M.; Haycock, Philip C.; Smith, George Davey; Gaunt, Tom R.

    In: GigaScience, Vol. 7, No. 8, 01.08.2018, p. 1-10.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    The nature of nurture : Effects of parental genotypes. / Kong, Augustine; Thorleifsson, Gudmar; Frigge, Michael L.; Vilhjalmsson, Bjarni J.; Young, Alexander I.; Thorgeirsson, Thorgeir E.; Benonisdottir, Stefania; Oddsson, Asmundur; Halldorsson, Bjarni V.; Masson, Gisli; Gudbjartsson, Daniel F.; Helgason, Agnar; Bjornsdottir, Gyda; Thorsteinsdottir, Unnur; Stefansson, Kari.

    In: Science, Vol. 359, No. 6374, 26.01.2018, p. 424-428.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  13. 2017
  14. Published

    Covariate selection for association screening in multiphenotype genetic studies. / Aschard, Hugues; Guillemot, Vincent; Vilhjalmsson, Bjarni; Patel, Chirag J.; Skurnik, David; Ye, Chun J.; Wolpin, Brian; Kraft, Peter; Zaitlen, Noah.

    In: Nature Genetics, Vol. 49, No. 12, 01.12.2017, p. 1789-1795.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  15. Published

    Summary Statistic GWAS Joint Re-Analyses Across 30+Traits. / Lasry, Carla; Guillemot, Vincent; Lechat, Pierre; Menager, Herve; Vilhjalmsson, B. J.; Aschard, Hugues.

    In: Genetic Epidemiology, Vol. 41, No. 7, 11.2017, p. 652-652.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearchpeer-review

  16. 2016
  17. Published

    Nationwide Genomic Study in Denmark Reveals Remarkable Population Homogeneity. / Athanasiadis, Georgios; Cheng, Jade Y; Vilhjálmsson, Bjarni J; Jørgensen, Frank G; Als, Thomas D; Le Hellard, Stephanie; Espeseth, Thomas; Sullivan, Patrick F; Hultman, Christina M; Kjærgaard, Peter C; Schierup, Mikkel H; Mailund, Thomas.

    In: Genetics, Vol. 204, No. 2, 17.08.2016, p. 711-722.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  18. Published

    Response to Day et al. / Aschard, Hugues; Vilhjálmsson, Bjarni J; Joshi, Amit D; Price, Alkes L; Kraft, Peter.

    In: American Journal of Human Genetics, Vol. 98, No. 2, 04.02.2016, p. 394-5.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  19. 2015
  20. Published

    Modeling Linkage Disequilibrium Increases Accuracy of Polygenic Risk Scores. / Vilhjálmsson, Bjarni J; Yang, Jian; Finucane, Hilary K; Gusev, Alexander; Lindström, Sara; Ripke, Stephan; Genovese, Giulio; Loh, Po-Ru; Bhatia, Gaurav; Do, Ron; Hayeck, Tristan; Won, Hong-Hee; Kathiresan, Sekar; Pato, Michele; Pato, Carlos; Tamimi, Rulla; Stahl, Eli; Zaitlen, Noah; Pasaniuc, Bogdan; Belbin, Gillian; Kenny, Eimear E; Schierup, Mikkel H; De Jager, Philip; Patsopoulos, Nikolaos A; McCarroll, Steve; Daly, Mark; Purcell, Shaun; Chasman, Daniel; Neale, Benjamin; Goddard, Michael; Visscher, Peter M; Kraft, Peter; Patterson, Nick; Price, Alkes L; Schizophrenia Working Group of the Psychiatric Genomics Consortium (Jakob Grove, member) ; Grove, Jakob (Editor); Schizophrenia Working Group of the Psychiatric Genomics Consortium (Anders Børglum, member of -) ; Børglum, Anders (Member of author collaboration).

    In: American Journal of Human Genetics, Vol. 97, No. 4, 01.10.2015, p. 576-92.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  21. Published

    Polygenic Risk Score, Parental Socioeconomic Status, Family History of Psychiatric Disorders, and the Risk for Schizophrenia : A Danish Population-Based Study and Meta-analysis. / Agerbo, Esben; Sullivan, Patrick F; Vilhjálmsson, Bjarni J; Pedersen, Carsten B; Mors, Ole; Børglum, Anders D; Hougaard, David M; Hollegaard, Mads V; Meier, Sandra; Mattheisen, Manuel; Ripke, Stephan; Wray, Naomi R; Mortensen, Preben B.

    In: J A M A Psychiatry, 07.2015.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  22. Published

    Mixed Model with Correction for Case-Control Ascertainment Increases Association Power. / Hayeck, Tristan J; Zaitlen, Noah A; Loh, Po-Ru; Vilhjálmsson, Bjarni Jóhann; Pollack, Samuela; Gusev, Alexander; Yang, Jian; Chen, Guo-Bo; Goddard, Michael E; Visscher, Peter M; Patterson, Nick; Price, Alkes L.

    In: American Journal of Human Genetics, 14.04.2015.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  23. Published

    Adjusting for heritable covariates can bias effect estimates in genome-wide association studies. / Aschard, Hugues; Vilhjálmsson, Bjarni Jóhann; Joshi, Amit D; Price, Alkes L; Kraft, Peter.

    In: American Journal of Human Genetics, Vol. 96, No. 2, 05.02.2015, p. 329-39.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  24. Published

    Efficient Bayesian mixed-model analysis increases association power in large cohorts. / Loh, Po-Ru; Tucker, George; Bulik-Sullivan, Brendan K; Vilhjálmsson, Bjarni Jóhann; Finucane, Hilary K; Salem, Rany M; Chasman, Daniel I; Ridker, Paul M; Neale, Benjamin M; Berger, Bonnie; Patterson, Nick; Price, Alkes L.

    In: Nature Genetics, 02.02.2015.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  25. Published

    DNA methylation in Arabidopsis has a genetic basis and shows evidence of local adaptation. / Dubin, Manu J; Zhang, Pei; Meng, Dazhe; Remigereau, Marie-Stanislas; Osborne, Edward J; Paolo Casale, Francesco; Drewe, Philipp; Kahles, André; Jean, Geraldine; Vilhjálmsson, Bjarni Jóhann; Jagoda, Joanna; Irez, Selen; Voronin, Viktor; Song, Qiang; Long, Quan; Rätsch, Gunnar; Stegle, Oliver; Clark, Richard M; Nordborg, Magnus.

    In: eLife, Vol. 4, 2015.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  26. 2014
  27. Published

    Leveraging population admixture to characterize the heritability of complex traits. / Zaitlen, Noah; Pasaniuc, Bogdan; Sankararaman, Sriram; Bhatia, Gaurav; Zhang, Jianqi; Gusev, Alexander; Young, Taylor; Tandon, Arti; Pollack, Samuela; Vilhjálmsson, Bjarni Jóhann; Assimes, Themistocles L; Berndt, Sonja I; Blot, William J; Chanock, Stephen; Franceschini, Nora; Goodman, Phyllis G; He, Jing; Hennis, Anselm J M; Hsing, Ann; Ingles, Sue A; Isaacs, William; Kittles, Rick A; Klein, Eric A; Lange, Leslie A; Nemesure, Barbara; Patterson, Nick; Reich, David; Rybicki, Benjamin A; Stanford, Janet L; Stevens, Victoria L; Strom, Sara S; Whitsel, Eric A; Witte, John S; Xu, Jianfeng; Haiman, Christopher; Wilson, James G; Kooperberg, Charles; Stram, Daniel; Reiner, Alex P; Tang, Hua; Price, Alkes L.

    In: Nature Genetics, Vol. 46, No. 12, 12.2014, p. 1356-62.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  28. Published

    Effect of genetic variation in a Drosophila model of diabetes-associated misfolded human proinsulin. / He, Bin Z; Ludwig, Michael Z; Dickerson, Desiree A; Barse, Levi; Arun, Bharath; Vilhjálmsson, Bjarni Jóhann; Jiang, Pengyao; Park, Soo-Young; Tamarina, Natalia A; Selleck, Scott B; Wittkopp, Patricia J; Bell, Graeme I; Kreitman, Martin.

    In: Genetics, Vol. 196, No. 2, 02.2014, p. 557-67.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  29. Published

    Genome-wide association study of Arabidopsis thaliana leaf microbial community. / Horton, Matthew W; Bodenhausen, Natacha; Beilsmith, Kathleen; Meng, Dazhe; Muegge, Brian D; Subramanian, Sathish; Vetter, M Madlen; Vilhjálmsson, Bjarni Jóhann; Nordborg, Magnus; Gordon, Jeffrey I; Bergelson, Joy.

    In: Nature Communications, Vol. 5, 2014, p. 5320.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  30. Published

    Maximizing the power of principal-component analysis of correlated phenotypes in genome-wide association studies. / Aschard, Hugues; Vilhjálmsson, Bjarni Jóhann; Greliche, Nicolas; Morange, Pierre-Emmanuel; Trégouët, David-Alexandre; Kraft, Peter.

    In: American Journal of Human Genetics, Vol. 94, No. 5, 2014, p. 662-76.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  31. Published

    Partitioning Heritability of Regulatory and Cell-Type-Specific Variants across 11 Common Diseases. / Gusev, Alexander; Lee, S Hong; Trynka, Gosia; Finucane, Hilary; Vilhjálmsson, Bjarni Jóhann; Xu, Han; Zang, Chongzhi; Ripke, Stephan; Bulik-Sullivan, Brendan; Stahl, Eli; Kähler, Anna K; Hultman, Christina M; Purcell, Shaun M; McCarroll, Steven A; Daly, Mark; Pasaniuc, Bogdan; Sullivan, Patrick F; Neale, Benjamin M; Wray, Naomi R; Raychaudhuri, Soumya; Price, Alkes L; Schizophrenia Working Group of the Psychiatric Genomics Consortium (Manuel Mattheisen and Jakob Grove, members).

    In: American Journal of Human Genetics, Vol. 95, No. 5, 2014, p. 535-52.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  32. 2013
  33. Published

    Massive genomic variation and strong selection in Arabidopsis thaliana lines from Sweden. / Long, Quan; Rabanal, Fernando A; Meng, Dazhe; Huber, Christian D; Farlow, Ashley; Platzer, Alexander; Zhang, Qingrun; Vilhjálmsson, Bjarni Jóhann; Korte, Arthur; Nizhynska, Viktoria; Voronin, Viktor; Korte, Pamela; Sedman, Laura; Mandáková, Terezie; Lysak, Martin A; Seren, Ümit; Hellmann, Ines; Nordborg, Magnus.

    In: Nature Genetics, Vol. 45, No. 8, 08.2013, p. 884-90.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  34. Published

    Genetic architecture of skin and eye color in an African-European admixed population. / Beleza, Sandra; Johnson, Nicholas A; Candille, Sophie I; Absher, Devin M; Coram, Marc A; Lopes, Jailson; Campos, Joana; Araújo, Isabel Inês; Anderson, Tovi M; Vilhjálmsson, Bjarni Jóhann; Nordborg, Magnus; Correia E Silva, António; Shriver, Mark D; Rocha, Jorge; Barsh, Gregory S; Tang, Hua.

    In: PLoS genetics, Vol. 9, No. 3, 03.2013, p. e1003372.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  35. Published

    The nature of confounding in genome-wide association studies. / Vilhjálmsson, Bjarni Jóhann; Nordborg, Magnus.

    In: Nature Reviews. Genetics, Vol. 14, No. 1, 01.2013, p. 1-2.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  36. Published

    JAWAMix5 : an out-of-core HDF5-based java implementation of whole-genome association studies using mixed models. / Long, Quan; Zhang, Qingrun; Vilhjálmsson, Bjarni Jóhann; Forai, Petar; Seren, Ümit; Nordborg, Magnus.

    In: Bioinformatics, Vol. 29, No. 9, 2013, p. 1220-2.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  37. Published

    Quantifying missing heritability at known GWAS loci. / Gusev, Alexander; Bhatia, Gaurav; Zaitlen, Noah; Vilhjálmsson, Bjarni Jóhann; Diogo, Dorothée; Stahl, Eli A; Gregersen, Peter K; Worthington, Jane; Klareskog, Lars; Raychaudhuri, Soumya; Plenge, Robert M; Pasaniuc, Bogdan; Price, Alkes L.

    In: PLoS genetics, Vol. 9, No. 12, 2013, p. e1003993.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  38. 2012
  39. Published

    GWAPP : a web application for genome-wide association mapping in Arabidopsis. / Seren, Ümit; Vilhjálmsson, Bjarni Jóhann; Horton, Matthew W; Meng, Dazhe; Forai, Petar; Huang, Yu S; Long, Quan; Segura, Vincent; Nordborg, Magnus.

    In: Plant Cell, Vol. 24, No. 12, 12.2012, p. 4793-805.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  40. Published

    A mixed-model approach for genome-wide association studies of correlated traits in structured populations. / Korte, Arthur; Vilhjálmsson, Bjarni Jóhann; Segura, Vincent; Platt, Alexander; Long, Quan; Nordborg, Magnus.

    In: Nature Genetics, Vol. 44, No. 9, 09.2012, p. 1066-71.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  41. Published

    An efficient multi-locus mixed-model approach for genome-wide association studies in structured populations. / Segura, Vincent; Vilhjálmsson, Bjarni Jóhann; Platt, Alexander; Korte, Arthur; Seren, Ümit; Long, Quan; Nordborg, Magnus.

    In: Nature Genetics, Vol. 44, No. 7, 07.2012, p. 825-30.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  42. Published

    Genome-wide patterns of genetic variation in worldwide Arabidopsis thaliana accessions from the RegMap panel. / Horton, Matthew W; Hancock, Angela M; Huang, Yu S; Toomajian, Christopher; Atwell, Susanna; Auton, Adam; Muliyati, N Wayan; Platt, Alexander; Sperone, F Gianluca; Vilhjálmsson, Bjarni Jóhann; Nordborg, Magnus; Borevitz, Justin O; Bergelson, Joy.

    In: Nature Genetics, Vol. 44, No. 2, 02.2012, p. 212-6.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  43. 2011
  44. Published

    Analysis and visualization of Arabidopsis thaliana GWAS using web 2.0 technologies. / Huang, Yu S; Horton, Matthew; Vilhjálmsson, Bjarni Jóhann; Seren, Umit; Meng, Dazhe; Meyer, Christopher; Ali Amer, Muhammad; Borevitz, Justin O; Bergelson, Joy; Nordborg, Magnus.

    In: Database, Vol. 2011, 2011, p. bar014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  45. 2010
  46. Published

    Conditions under which genome-wide association studies will be positively misleading. / Platt, Alexander; Vilhjálmsson, Bjarni Jóhann; Nordborg, Magnus.

    In: Genetics, Vol. 186, No. 3, 11.2010, p. 1045-52.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  47. Published

    Genome-wide association study of 107 phenotypes in Arabidopsis thaliana inbred lines. / Atwell, Susanna; Huang, Yu S; Vilhjálmsson, Bjarni Jóhann; Willems, Glenda; Horton, Matthew; Li, Yan; Meng, Dazhe; Platt, Alexander; Tarone, Aaron M; Hu, Tina T; Jiang, Rong; Muliyati, N Wayan; Zhang, Xu; Amer, Muhammad Ali; Baxter, Ivan; Brachi, Benjamin; Chory, Joanne; Dean, Caroline; Debieu, Marilyne; de Meaux, Juliette; Ecker, Joseph R; Faure, Nathalie; Kniskern, Joel M; Jones, Jonathan D G; Michael, Todd; Nemri, Adnane; Roux, Fabrice; Salt, David E; Tang, Chunlao; Todesco, Marco; Traw, M Brian; Weigel, Detlef; Marjoram, Paul; Borevitz, Justin O; Bergelson, Joy; Nordborg, Magnus.

    In: Nature, Vol. 465, No. 7298, 03.06.2010, p. 627-31.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review