Fig. 6
From: Exploring fecal microbial activity in zoo felids of varying body mass on a similar diet
Correlation heatmap depicts the association between the relative abundance at the genus level and physiological markers of intestinal function in zoo felids. Colors represent correlation strength, with red indicating positive correlations and green indicating negative correlations. The values range from −0.5 to 0.5. An asterisk means that p < 0.05; a double asterisk means that p < 0.01