sentence: Distribution of cap sites was comparable between WT and xrn4 – 5 and , in total , the C-PARE analysis identified 14010 ( 12358 protein-coding ) transcripts , to be used in subsequent analyses.Using the cap site information , the MaxSeqs overaccumulating in polyA + and polyA - xrn4 PARE libraries were analyzed as per the schema in Supplementary Figure S7 .