Figure 1.
Transfrag distribution in the three different samples. “Other annotated” mainly includes tandem repeats and pseudogenes; “exons” include curated exons; “ncRNAs” include all tRNAs (Lowe and Eddy 1997), rRNAs, and other known noncoding RNA transcripts from NONCODE (Liu et al. 2005), RNAdb (Pang et al. 2005), miRBase (Griffiths-Jones et al. 2006), and recent literature (Deng et al. 2006; Zemann et al. 2006).
