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. 2020 Dec 18;49(5):e30. doi: 10.1093/nar/gkaa1213

Figure 3.

Figure 3.

D135T exhibited similar capacity as D135S to remove human tRNA modifications in tRNA-seq experiments. (A) Mutation rate in sequencing of HEK293T samples for tRNAArg(ACG) and tRNAArg(CCT) in samples of no enzyme, wild type AlkB (WT), wild type AlkB plus the D135S mutant, and wild type AlkB plus the D135T mutant. I34 has an A-to-G mutation signature under all circumstances and is not sensitive to AlkB treatment. (B) Heatmap showing mutation rates at m1A58 for all cytosolic tRNAs under the four conditions in tRNA-seq. Mutation rates are shown for the highest expressed tRNA isodecoder among each isoacceptor family (27).