Fig. 4

Diagrammatic representation of the naming scheme for tRNA-derived RNAs. a & b Left panel: color-coded structure of tRNAs to illustrate how tDRs are named. Colors in panel correspond to coverage maps in right panel. Right panel: Example tDRs identified in the datasets analyzed are shown. Size of dot represents percent of reads mapping at each position within each tRNA shown. a Naming scheme of tDRs derived from mature tRNAs. Numbers correspond to the “generalized” start and stop positions for each loop. Purple represents the D-loop, “D”; green represents the anti-codon loop, “A”; dark green represents anti-codon triplet; and yellow represents T-loop, “T”. b Naming scheme of tDRs derived from pre-tRNAs. Red represents the leader sequence, “0”; orange represents the sequence of the tRNA body,“B”; and yellow represents the trailer sequence, “1”