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. 2020 Oct 7;7:482637. doi: 10.3389/fvets.2020.482637

Figure 1.

Figure 1

Taxonomic assignment of bacterial phyla in different sites of chicken. An operational taxonomic unit (OTU) table was normalized with the cumulative sum scaling (CSS) algorithm. (A) The relative abundance of bacterial phyla across ages (days 1, 17, and 56) and body sites (ceca, blood, femur, and tibia). (B–G) The overall relative abundance of bacterial phyla in different sites (ceca, blood, femur, and tibia) of chickens with combined ages. Data are mean ± standard error (S.E.). Samples were analyzed by ANOVA and Tukey's multiple-comparison test. **p < 0.01, ***p < 0.001.