Fig. 7
From: Effect of reductive soil disinfestation on melon fusarium wilt and soil metabolomics

The top 20 metabolites were upregulated and downregulated in different comparison groups after RSD treatment. The color of the point represents upregulation, blue represents downregulation, and red represents upregulation。The length of the rod represents the size of log2 (Fold Change), FC refers to the difference multiple, which is the ratio of the mean values of all biological repeated quantitative values of each metabolite in the comparison group. The size of the point represents the size of the VIP value, VIP refers to the variable projection importance of the first principal component, which indicates the contribution of metabolites to the subgroup.