1. Genome-Wide Association Study Identifies Risk Variants for Lichen Planus in Patients With Hepatitis C Virus Infection 
Yumiko Nagao, Nao Nishida, Licht Toyo-oka, Atsushi Kawaguchi, Antonio Amoroso, Marco Carrozzo, Michio Sata, Masashi Mizokami, Katsushi Tokunaga, Yasuhito Tanaka 
Clinical Gastroenterology and Hepatology 
Volume 15, Issue 6, Pages e5 (June 2017)
DOI: /j.cgh
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2. Figure 1
Clinical presentations of lichen planus. (A) Lower lip, (B and D) left buccal mucosa, (C) tongue.
Clinical Gastroenterology and Hepatology  , e5DOI: ( /j.cgh )
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3. Figure 2
Genome-wide view of the single-point association data based on allele frequencies in a comparison of 71 HCV Japanese patients with LP and 190 patients with HCV without OLP. P values were calculated using the chi-square test for allele frequencies among 629,553 SNPs.
Clinical Gastroenterology and Hepatology  , e5DOI: ( /j.cgh )
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4. Supplementary Figure 1
Principal component analysis of 261 studied samples together with HapMap samples (including 43 JPT, 40 CHB, 91 YRI, and 91 CEU samples).
Clinical Gastroenterology and Hepatology  , e5DOI: ( /j.cgh )
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5. Supplementary Figure 2
Quantile-Quantile plot of the allele-based Chi-square test statistics for the GWAS results. The dots represent the P values of each SNP that passed the quality control filters. The inflation factor λ was estimated to be for all the tested.
Clinical Gastroenterology and Hepatology  , e5DOI: ( /j.cgh )
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6. Supplementary Figure 3
Regional Manhattan plot of the HLA class II region (Chr6: 32,256, ,258,648, GRCh37 hg19) in the GWAS.
Clinical Gastroenterology and Hepatology  , e5DOI: ( /j.cgh )
Copyright © 2017 AGA Institute Terms and Conditions

7. Supplementary Figure 4
High density association mapping based on genotype imputation around (A) rs884000, and (B) rs
Clinical Gastroenterology and Hepatology  , e5DOI: ( /j.cgh )
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