Fig. 4

Co-expression network construction of DEGs and the expression level of key genes. A Co-expression network construction of DEGs. B Expression level of Unigene21862_c0_g1, Unigene9098_c3_g1, Unigene1155_c0_g1, Unigene2864_c0_g3, Unigene4122_c1_g1, Unigene1103_c0_g1, Unigene390_c3_g1, and Unigene390_c1_g1. Data from three independent biological replicates were shown with standard error (SE). * and ** indicate significant difference and highly significant difference, respectively (t-test was used for significance analysis)