Fig. 6
From: Human genetic associations of the airway microbiome in chronic obstructive pulmonary disease
Mendelian randomization for a potential causal relationship between COPD and Streptococcus intermedius. a The scatterplot showing the SNP effects on COPD versus the relative abundance of S. intermedius, with the slope of each line corresponding to the estimated MR effect using each method. b Forest plot showing the MR-estimated effect sizes for COPD on S. intermedius for individual SNPs and their combinations