Fig. 2

Comparison between the control versus NEC/FI group in the genus level; NEC/FI groups showing a significantly lower abundance of Streptococcus, Bifidobacterium and Escherichia/Shigella.

Comparison between the control versus NEC/FI group in the genus level; NEC/FI groups showing a significantly lower abundance of Streptococcus, Bifidobacterium and Escherichia/Shigella.