Association of β-Defensin Copy Number and Psoriasis in Three Cohorts of European Origin  Philip E. Stuart, Ulrike Hüffmeier, Rajan P. Nair, Raquel Palla, Trilokraj Tejasvi, Joost Schalkwijk, James T. Elder, Andre Reis, John A.L. Armour  Journal of Investigative Dermatology  Volume 132, Issue 10, Pages 2407-2413 (October 2012) DOI: 10.1038/jid.2012.191 Copyright © 2012 The Society for Investigative Dermatology, Inc Terms and Conditions

Figure 1 Distributions of copy number values for β-defensins. Bar graphs illustrating distributions of most likely copy numbers determined in CNVtools by fitting Gaussian mixture distributions to copy number variant measurements in the uncensored (a) Michigan samples, (b) Erlangen samples, and (c) Nijmegen samples. PRT, paralog ratio test. Journal of Investigative Dermatology 2012 132, 2407-2413DOI: (10.1038/jid.2012.191) Copyright © 2012 The Society for Investigative Dermatology, Inc Terms and Conditions