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. 2009 Nov 2;4(11):e7677. doi: 10.1371/journal.pone.0007677

Figure 4. Co-expression of ANRIL, CDKN2A, CDKN2B, and MTAP in aorta tissue.

Figure 4

Correlation between all pairwise combinations of microarray probes in ANRIL, CDKN2A, CDKN2B, and MTAP. Dots at the intersection between two probes indicate correlation, in the same style as a Haploview plot. The colour and the size of each dot are dependent on the Pearson correlation coefficient, with the colour-scale on the bottom of the figure giving the values. For each gene, the X-axis gives the location of a given probe in the mRNA in nucleotides. See reference [14] for further explanation. Data is taken from the ASAP aorta database, but the trend that MTAP shows inverse correlation with the three other genes is general for all data sets. Likewise, some degree of positive correlation between ANRIL, CDKN2A and CDKN2B is observed in all data sets.