Visualize associations for any gene-variant pairs in all or a selection of
    tissues.
  
  
    - 
      All results, including non-significant ones, are visualized in a grid of
      violin plots grouped in rows by the gene-variant pairs and in columns by
      tissues.
    
 
    - 
      Each violin plot shows three quantile-normalized expression distributions
      of the genotypes: homozygous reference, heterozygous, and homozygous
      alternative alleles.
    
 
    - 
      When an eQTL is significant (i.e. p-value below the tissue-gene-specific
      p-value threshold based on a 5% FDR), its p-value is highlighted in red.
    
 
    - 
      Note that the set of genotyped SNPs and the sample size can differ among
      datasets, so the absence of significant associations in some tissues is
      not necessarily biologically meaningful.
    
 
    - 
      Also note that the group medians, shown in pink, do not necessarily
      reflect the effects measured by the eQTL linear regression tests, and that
      any influence of covariates on the test results would not be visible in
      these violin plots.