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Figure 4 | BMC Genomics

Figure 4

From: Divergent transcription is associated with promoters of transcriptional regulators

Figure 4

Co-expression of LUAT and associated genes. A) Left panel: heatmap of expression profiles of LUATs in the 17 indicated tissues. Expression profiles were partitioned using K-means algorithm (k = 14). Right panel: heatmap of expression profiles of LUAT-associated genes in the same tissues. Lines are ordered according to the corresponding LUATs. B) Distribution of Pearson correlation coefficient between expression values of indicated gene pairs across the 17 tissues. Red: randomly paired genes (with unidirectional promoters); green: head-to-head protein-coding genes; blue: LUAT and their associated genes. C) Examples of LUAT and associated genes across the 17 tissues. The PolyA RNA-seq signals for the plus and minus strands are shown in blue and red, respectively. The scale is indicated in the top-left of each panel.

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