Effect of Adding L-carnitine to High-Fat/Low-Protein Diets of Common Carp (Cyprinus carpio) and the Mechanism of Regulation of Fat and Protein Metabolism

Figure 2

Volcano map of differentially expressed genes. Note: case, experimental group sample; control, comparative group sample. In the figure, the two vertical dashes are 2 times the expression difference threshold, and the horizontal dashes are value = 0.05 threshold. The red dot indicates the upregulated gene, the blue dot indicates the downregulated gene, and the grey dot indicates the gene with no significant difference. (a) The upregulated or downregulated genes in the Diet 2 were compared with those in Diet 1. (b) The upregulated or downregulated genes in the Diet 3 were compared with those in Diet 1. (c) The upregulated or downregulated genes in the Diet 3 were compared with those in Diet 2. (d) Comparison among three groups, resulting in gene difference.

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