Fig. 2From: Gut microbial features may influence antiviral IgG levels after vaccination against viral respiratory infectious diseases: the evidence from two-sample bidirectional mendelian randomizationHeritability (h2) of each microbial feature. The bar chart shows the independent genetic variation for 27 common genera explaining their phenotypic variation. Genera are classified by their 5 respective phyla marked in different colorsBack to article page