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. 2011 Oct 3;6(10):e25666. doi: 10.1371/journal.pone.0025666

Figure 3. A genome wide analysis of polyadenylation sites.

Figure 3

A) Averaged probability density profiles for 4037 putative polyadenylation sites centred on the putative polyadenylation site. B) Averaged sequence composition of 1700 nucleotides surrounding the putative polyadenylation site for the 4037 putative polyadenylation sites. C) Average sequence composition of the 40 nucleotides immediately surrounding the putative polyadenylation site. The black, blue, green and red lines represent the frequencies of A, C, G and T residues respectively.