Fig. 2
From: HAPLN1 knockdown inhibits heart failure development via activating the PKA signaling pathway
Bioinformatics analysis of key genes. (A) Distribution of DEGs for the GO enrichments. (B) Ridgeline map of the expression distribution of DEGs. The x-axis corresponds to the gene expression levels, and the y-axis signifies the sample abundance linked to each of these expression levels. (C) The correlation heatmap displayed the relationships between six hub DEGs. (D) The two principal component variables, PC1 and PC2. PC1 axis explained 55% of the variance, and PC2 accounted for 18.1% variance. Each bioinformatics analysis was performed independently three times. Notes: DEGs, differently expressed genes