Fig. 3
From: Having older siblings is associated with gut microbiota development during early childhood
Correlation matrices relating relative abundance of bacterial genera at 9 months (a) and 18 months (b) to the presence of older siblings, furred pets and early life infections. Scale indicate the Spearman’s rank correlation coefficient rho, ranging from −0.5 (negative correlation; red color) to 0.5 (positive correlation; blue color). Black dots indicate statistically significant correlations with FDR adjusted p-value < 0.1