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. 2017 Jan 30;12(1):e0170914. doi: 10.1371/journal.pone.0170914

Fig 9. Presence of poly(A) signal sequences.

Fig 9

Frequency of poly(A) signal sequences were determined within a 50 nt window upstream of identified poly(A) site clusters. From left to right: predictions of ContextMap 2 (all samples and replicates), predictions of KLEAT (all samples and replicates) and “gold standard” poly(A) site clusters identified from RNA-PET data (all samples, replicate 1) with at least 3 and 10 reads, respectively. Poly(A) signal sequences were determined in the order of overall frequency determined by Beaudoing et al. [32], i.e. first the most frequent AAUAAA signal was searched, then the second-most frequent signal AUUAAA, and so on.