Fig. 4
a Network correlation diagram between the top 100 microbiota of placenta and various cytokines and balance status of placenta (overall diagram) (P < 0.05). b Network correlation diagram between the top 100 bacteria of placenta microbiota and various cytokines of placenta (split diagram) (P < 0.05). c Network correlation diagram between the top 100 microbiota of placenta and the balance of placental cytokines (split diagram) (P < 0.05)