Fig. 1.

Metabolism-related differentially expressed genes (DEGs). Volcanic map (A) and Heat map (B) showed DEGs between tumor samples and non-tumor samples. Red dots represented significantly up-regulated genes, blue dots represented significantly down-regulated genes, while grey dots indicated no differences. (C)Expression patterns of metabolism-related DEGs in tumor and non-tumor samples. The red block represented tumor samples and the blue block represented non-tumor samples. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)