Fig. 4: Major changes in the abundance of fungal and bacterial communities at 3–4 months of age.

Dynamic changes of the most abundant fungal (>37% of prevalence) (A) and bacterial (>50% of prevalence) (B) genera during the six months of life. Samples are clustered by age and samples over 6 months of age were ranged in the same age class. The changes of the most prevalent taxa were modeled using the edgeR package in R.