Figure 2
From: GPAT: Retrieval of genomic annotation from large genomic position datasets
Example of exploitation of the GPAT results: (A) Venn diagram showing the genes with a single occupancy by Pol II (red) or TBP (green) respectively or a co-occupancy (yellow). (B) Distribution of Pol II (blue) and TBP (red) binding sites relative to the 5' end of the matched transcript. The distribution patterns of both Pol II and TBP, but not GST, cluster within +/- 1 kb around the 5' end of the matched transcripts. (C) Distribution of the expression level in each gene category. The highest expression level is observed for genes where both Pol II and TBP were detected at the promoter. Furthermore, genes bound only by Pol II, but not TBP show a high level of expression, suggesting the possibility of TBP independent genes.