Additional file 3: Figure S3. of Transcription of Leishmania major U2 small nuclear RNA gene is directed by extragenic sequences located within a tRNA-like and a tRNA-Ala gene

Mutations introduced in the tRNA-Ala/U2 snRNA locus. For each vector, sequence elements are indicated inside colored boxes: tRNA-Ala in green, tRNA-like in orange and U2 snRNA in blue. Boxes A and B are also indicated. The tag sequence, inserted within the U2 snRNA gene, is also shown. Base substitutions are indicated in red font. (PDF 3122 kb)