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. 2019 Dec 16;9:19201. doi: 10.1038/s41598-019-55590-0

Figure 12.

Figure 12

Percentage of exon-level eQTLs that are trans-acting for all regions on selected chromosomes. Transcript Chr 19, 20, 21 and X were chosen to demonstrate the significant interaction between region and chromosome on the percentage of exon-level trans-acting eQTLs. For example, across the four chromosomes, the putamen (PUTM) shows a constantly high percentage of trans-acting eQTLs (also seen in (b) while the substantia nigra (SNIG) has more variability, high on transcript Chr 19 and X but none on transcript Chr 20 and 21. Transcript Chr X shows a high percentage of trans-acting eQTLs for all regions, highlighting what was shown in (a).