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Fig. 2 | BMC Microbiology

Fig. 2

From: Influence of microbiota and metabolites on the quality of tobacco during fermentation

Fig. 2

KEGG analysis of differential metabolites in comparison between the two groups. a: Group 2 vs. group 1; b: group 3 vs. group 1; c: group 4 vs. group 1. The x-axis represents the pathway name, and the y-axis represents the enrichment rate. p-value or FDR < 0.001 is marked as ***, p-value or FDR < 0.01 is marked as **, and p-value or FDR < 0.05 is marked as *. Group 1 represents the sun-dried unfermented tobacco leaves; group 2 represents leaves fermented at 45 °C for 2 weeks; group 3 represents leaves fermented at 45 °C for 4 weeks; and group 4 represents leaves fermented at 45 °C for 6 weeks

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