Fig. 1From: Comparative transcriptome and miRNA analysis of skin pigmentation during embryonic development of Chinese soft-shelled turtle (Pelodiscus sinensis)Pearson correlation coefficient and hierarchical clustering analysis based on FPKM values of skirt tissue transcripts of Chinese soft-shelled turtle in three incubation periods. The numbers represent Pearson correlation coefficients. Purple indicates a low correlation coefficient, and blue indicates a high correlation coefficientBack to article page