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. 2019 May 11;20(9):2343. doi: 10.3390/ijms20092343

Figure 4.

Figure 4

ONBY serves as a substrate of ONBYRS-1 and MjONBYRS. Representative in vitro aminoacylation of MjtRNACUA by ONBYRS-1 (44 ± 8%, n = 6, left panel) and MjONBYRS (42 ± 9%, n = 10, middle panel) with ONBY, as well as by MjTyrRS with Tyr (48 ± 12%, n = 15, right panel) analyzed by gel electrophoresis. In vitro transcribed, uncharged tRNA served as a control (-). ONBYRS-1 does not aminoacylate tRNACUA with tyrosine (Tyr, left panel). Aminoacyl-tRNAs (●) were detected by their slower migration compared to uncharged tRNA (○) in 6.5% acidic denaturing PAGE. tRNAs were visualized by SYBR gold staining.