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. 2018 Feb 8;19(2):518. doi: 10.3390/ijms19020518

Figure 1.

Figure 1

Multiple tRNA genes in Arabidopsis. Numbers of tRNA genes are presented for different amino acids and anticodons. Each graph with different colors indicates a different amino acid. Various isoacceptors (tRNA acceptors that accept the same amino acids) exist for each amino acid. Existence of isodecoders (tRNA genes with the same anticodon but different sequences elsewhere in the tRNA body) for each isoacceptor expand the source of tRNAs for generation of diverse tRFs.