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. 2017 Dec 25;19(1):2. doi: 10.3390/ijms19010002

Figure 2.

Figure 2

Overview of differentially expressed genes (DEGs). (a) Hierarchical clustering; (b) Principal component analysis; (c) An Venn diagram of DEGs. CON001, CON002 and CON003 were control groups. EA001, EA002 and EA003 were EA groups. Samples from same numbers were twin goats’ the periaqueductal gray.