Fig. 6

The causal association between cross-tissue gene expression and lung function. A Colocalization map of tissue-specific eQTLs and lung function; The size of the point represents the value of PPH4. B The FUMA GENE2FUNC tool generated a gene expression heatmap in diverse human tissues of 10 genes associated with lung function; The heatmap displays zero mean normalized log2 transformed expression values; deeper shades of red signify higher expression levels, while deeper shades of blue indicate lower expression levels. PPH4: Posterior probability of hypothesis 4