Figure 6.

Spearman rank correlations between relative abundances of bacterial genera (>1% of community), the species taxonomy of the Lactobacillus genus complex, and FTMR fermentation (r ≥ 0.3). Spearman correlation coefficient values (r) range from −1 to 1. r < 0 indicates a negative correlation (blue), and r > 0 indicates a positive correlation (red). The significance of the correlation between each pair of variables is indicated by the diameters of the squares. The Spearman rank correlations results were filtered out when r < 0.3 or p > 0.05.