Figure 1.
Expression density distributions of mRNAs, miRNAs and lncRNAs. The solid and dashed blue lines represent the expression density distributions of mRNAs before and after removal of the low abundant mRNAs, respectively. The solid and dashed red lines represent the expression density distributions of lncRNAs before and after removal of the low abundant lncRNAs, respectively. The solid and dashed green lines represent the expression density distribution of miRNAs before and after removal of the low abundant miRNAs, respectively. The peak values of expression density for the mRNAs, miRNAs, and lncRNAs after removal of the low abundant ones were evidently elevated.