PP, 2nd D., Frommeyer, K. ., & Testa, S. . (2008). Ribozyme mediated trans insertion-splicing of modified oligonucleotides into RNA. Archives of Biochemistry and Biophysics, 478(1), 81-4. https://doi.org/10.1016/j.abb.2008.07.010 (Original work published 2008)