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. 2022 Feb 23;10:814735. doi: 10.3389/fcell.2022.814735

FIGURE 2.

FIGURE 2

Identification of DEGs between the two clusters grouped by energy metabolism-related gene set and functional enrichment analysis. (A) Volcano plot of DEGs between two clusters with different metabolic statuses. The red and blue points represent up- and downregulated genes with statistical significance, respectively. (B) Heatmap of the top 50 up- and downregulated genes with the most differential changes. (C) GO/KEGG analysis of DEGs that were upregulated in cluster 1. (D) GO/KEGG analysis of DEGs that were downregulated in cluster 1. DEG: differentially expressed genes.