Figure 4. Unigenes expressed in different tissues of paper mulberry.

A Venn diagram of unigenes expressed in different tissues of paper mulberry. B Differentially expressed unigene number among different tissues of paper mulberry. The number of up-regulated and down-regulated unigenes between root and leaf, root and stem, and stem and leaf were summarized. In this study, DEGs with higher expression levels in one tissue (such as root) when compared with another tissue (such as stem) were denoted as ‘up-regulated’, while those with lower expression levels were denoted as ‘down-regulated’. The unigene which Fold changee (such as root) when compared with another tissue (such as stem) were denoted.