Figure 3.
Associations between host serum leptin concentrations and gut microbiota. (a) Correlations of fat mass content (by nuclear magnetic resonance) with circulating leptin concentrations. (b, c, d, e) Correlations between leptin concentrations and the abundance of relative operational taxonomic units of interest. CON-WR, weight-reduced CON: green, CON-AL, control diet-fed mice: purple, DIO-AL, diet-induced obese mice: blue, DIO-WR, weight-reduced DIO: red.