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Fig. 3 | BMC Genomics

Fig. 3

From: Detecting circular RNA from high-throughput sequence data with de Bruijn graph

Fig. 3

a Three exons with the back-splicing signal (AG-GT/AC-CT) are chosen. b The k-mers from the beginning part and ending part of exon 1 and exon 3 are collected, while all k-mers from exon 2 are selected since Lenexon2<2×Lseq. c The graph is constructed by these collected k-mers: exon 1/exon 3 are represented by 2 separate green/blue paths in the graph, and exon 2 is represented by one red path

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