Fig. 2

A Time-series variation of DEMs. Pseudotime analysis divided DEMs into four clusters, showing the composition of metabolite types within each cluster. B Module-sample correlation heatmap of WGCNA. Heatmap displays correlation patterns between co-expression modules (columns) and samples (rows). C Correlation between sample and module. Heatmap illustrating pairwise correlations among different modules. D Regulatory network of partial genes of WGCNA blue module, showing interactions between hub genes in the blue module, with edge thickness representing the weight (correlation strength) between genes