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Fig. 7 | BMC Bioinformatics

Fig. 7

From: Peak shape clustering reveals biological insights

Fig. 7

Association between GATA-1 peaks and genes for the three clusters in K562 cells. Gray areas show the intergenic peaks, peaks found in the promoter regions of a known gene (≤5 kb from the transcription start site) are in dark colors, and peaks located in a known gene body are in light colors. We observe that Cluster 3 is more associated to promoters than the other clusters (the p-values of the tests with alternative hypotheses that this proportion is greater than the one for Cluster 1 and 2 are 0). Results with less and more restrictive rules are shown in Additional file 1: Figure S8

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