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Cloverleaf view of full-length and tRNA deletion mutants employed in this study. Nucleotides are depicted as cycles, and they are linked with each other by short thin lines. Base pairs are represented with thick lines. The cleavage sites of tRNAAsp by colicin E5 (ColE5) and tRNAArg by colicin D (ColD) are marked with arrows. Three nucleotides constituting the anticodon of tRNA are highlighted in gray.
