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. 2020 Jul 14;16:245. doi: 10.1186/s12917-020-02466-5

Fig. 1.

Fig. 1

Principal coordinate analysis (PCoA) of the bacterial composition similarity based on the unweighted UniFrac distances in the cecal digesta of four groups. Z1: SBM-PBS group; Z2: FSBM-PBS group; Z3: SBM-ETEC K88 group; Z4: FSBM-ETEC K88 group