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. 2017 Jul 10;18:520. doi: 10.1186/s12864-017-3878-0

Fig. 3.

Fig. 3

Spearman correlations between placenta network modules and continuous demographic characteristics. The color gradient indicates the direction, positive (red) and negative (blue), and strength of the correlation. Significant correlation coefficients (p < 0.05) are indicated on the plot