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. 2019 Nov 20;10:2620. doi: 10.3389/fmicb.2019.02620

FIGURE 3.

FIGURE 3

Correlation analysis between colonic microbial composition (relative abundance of family higher than 0.1%) and serum immunity and genes related to gut immunity that were significantly affected by FF treatment in the colon of pigs. The color represents a significant correlation (P < 0.05), and the intensity of the colors represents the degree of association. Red represents significant positive correlation and blue represents significantly negative correlation (n = 6).