Figure 14.
eQTL effect sizes for cis- versus trans-acting by transcript chromosome at (a) transcript-level and (b) exon-level. These are the absolute values of effect sizes for cis- and trans-acting eQTLs by chromosomes. On average, the absolute values of trans-acting eQTL effect sizes are larger than that of cis-acting eQTLs. This can be seen more clearly at the transcript-level (a) than at the exon-level (b). Note that the eQTLs used for these plots are all the eQTLs found at the transcript-level and exon-level respectively. There are some chromosomes where the absolute effect sizes of cis-acting eQTLs are larger than that of the trans-acting: transcript Chr 6, 17 and 22 at the transcript-level and transcript Chr 1, 2, 9, 16 and 22 at the exon-level. Transcript Chr 16 showed a large increase in cis-acting effect sizes going from the transcript-level to the exon-level.