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. 2014 Dec 5;9(12):e114036. doi: 10.1371/journal.pone.0114036

Figure 1. A heatmap of differentially expressed genes between the pregnant and non-pregnant sows.

Figure 1

Red and green represent an increase and decrease in the gene expression levels, respectively, compared between 4 pregnant sows and 4 non-pregnant sows. Fold change > = 1.5 and P<0.05.