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. 2021 Feb 14;9(2):391. doi: 10.3390/microorganisms9020391

Figure 4.

Figure 4

Differential abundance of gut microbiota in different breeds or lines at OTU level. Top 35 abundant phylotype-OTUs, out of 88 phylotype-OTUs with a significant difference in relative abundance among groups identified with edgeR, were plotted. The size of bubbles in the bubble plot indicates the normalized (cumulative sum scaling) abundance of each OTU. * p-value < 0.05; ** p-value < 0.01.