Fig. 3

Genome-wide identification of transcript 3′-end positions (TEP). a Example of detected TSSs, TEPs, and corresponding RNA-Seq profiles. b The number of TEPs identified in this study. The identified TEPs were classified as either primary (P), secondary (S), cis-regulatory (C), antisense (A), or intergenic (N) based on the relative position from adjacent genes and TSS. c The alignment of sequences near TEPs. The 41 nt upstream to 20 nt downstream sequences of TEP were used for sequence logo generation using Weblogo