Fig. 3.

Overexpression of GPD1 up-regulated lipid metabolism. (A) The volcano map of different metabolism. Green and red dots indicated down- and up-regulated DMs, respectively. The abscissa represented the logarithmic value of the fold change (log₂FC). The ordinate represented the VIP value. (B) The KEGG enrichment pathway of DMs. The abscissa represented the rich factor corresponding to each pathway. The color and size of the bubble points indicated the p-value and the number of enriched DMs, respectively. (C) The mRNA expression levels of the key lipid metabolic genes. (D) The contents of free fatty acids. Data are shown as the mean ± SD (n = 5, *p < 0.05, **p < 0.01, ***p < 0.001). (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)