Fig. 1: Manhattan plot and regional plot for the ‘loss of taste or smell’ phenotype comparing SARS-CoV-2-positive individuals with and without this symptom.
From: The UGT2A1/UGT2A2 locus is associated with COVID-19-related loss of smell or taste
a, Manhattan plot. SNPs achieving genome-wide significance are highlighted in red. The nearest gene to the index SNP is indicated above the relevant association peak. b, Regional plot around the UGT2A1/UGT2A2 locus. The colors indicate the strength of linkage disequilibrium (r2) relative to the index SNP (rs7688383). Imputed variants are indicated with ‘+’ symbols; coding variants are indicated with ‘x’ symbols. Where imputed variants were not available, directly genotyped variants are indicated by ‘o’ symbols; coding variants are indicated by diamond symbols.
