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Cell-Type Specific Features of Circular RNA Expression

Figure 4

Intron length is enriched around exons defining circular RNA, but alone not explanatory of circular RNA expression.

Intron lengths flanking circular isoforms are calculated as described in the main text. A) and B) show the genome-wide distributions of flanking intron length, normalized by their quantile rank within a gene (shortest = 0; longest = 100); A) weights each isoform by total reads summed over all replicates and samples; B) counts each isoform once, provided it has at least 20 distinct read counts.

Figure 4