Supplementary Figure 2: Comparison of cis-eQTL-based and expression-based clustering of gene expression
From: Genetic variability in the regulation of gene expression in ten regions of the human brain
Rows relate to expression IDs in all panels. (a) Heatplot depicting membership of each expression ID within each of the ten cis-eQTL clusters identified in Figure 1a (labelled according to the brain region it is most associated with). Expression IDs are ordered according to cis-eQTL-based clustering (as depicted in Figure 1a). (b) Heatplot depicting gene expression in all ten brain regions. Expression IDs are ordered according to cis-eQTL-based clustering (as depicted in Figure 1a). (c) Heatplot depicting membership of each expression ID within each of the ten cis-eQTL clusters identified in Figure 1a (labelled according to the brain region it is most associated with). Expression IDs are ordered according to expression-based clustering (as depicted in Figure 1b). (d) Heatplot depicting gene expression in all ten brain regions. Expression IDs are ordered according to expression-based clustering (as depicted in Figure 1b). CRBL: cerebellar cortex; FCTX: frontal cortex; TCTX: temporal cortex; HIPP: hippocampus; MEDU: the inferior olivary nucleus (sub-dissected from the medulla); OCTX: occipital cortex; PUTM: putamen (at the level of the anterior commissure); SNIG: substantia nigra; THAL: thalamus (at the level of the lateral geniculate nucleus); WHMT: intralobular white matter.
