Fig. 3

Distribution of splice variant expression in RNA-seq from ENCODE. Splice Junction Tag per Million (SJ TPM) is a unit to count the number of specific isoform junctions normalized by the total number of reads for each RNA-seq dataset. The circle radius indicates the average expression of all samples in SJ TPM for each splice variant detected. Samples from ENCODE (n = 27) were analyzed. b Distribution of P4HB splice variant expression, showing 7 detected splice variants. c Fractional distribution of P4HB splice variants expressed in distinct cell types (HUVEC, HAoEC, HaoAF). d SJ TPM of P4HB gene and splice variants in a set of 12 different cell types; e SJ TPM of P4HB gene and splice variants of SMC from pulmonary artery from 2 different donors