Fig 2. pA-finder identification of the poly(A)-containing reads and the poly(A) tail length of each gene.

A. Flowchart of pA-finder. B. Genome distribution of the uniquely mapped reads in Poly(A)-seq, PAL-seq and TAIL-seq samples. C. Percentage of poly(A)-containing reads out of all raw reads of Poly(A)-seq and PAT-seq samples. D. The number of genes with poly(A)-containing reads detected by Poly(A)-seq and PAT-seq.