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. 2006 Jul;12(7):1271–1281. doi: 10.1261/rna.68706

FIGURE 2.

FIGURE 2.

DNA target sites and base-pairing interactions for the Hsa-24s and Seb-123a targetrons. The figure shows DNA target site sequences from positions −30 to +15 from the intron-insertion site and intron RNA/DNA target site base-pairing interactions for the wild-type (WT) Ll.LtrB intron and targetrons Hsa-24s and Seb-123a, designed to insert into the S. aureus hsa and seb genes, respectively. Targetrons are named by the nucleotide position 5′ to their insertion site in the target gene's coding sequence, followed by “s” or “a” indicating sense or antisense strands, respectively. The intron-insertion site in the top strand (IS) and the bottom-strand cleavage site of the IEP (CS) are indicated by arrowheads. Nucleotide residues in the DNA target site that match the wild-type Ll.LtrB intron target site are highlighted in gray.