@article{mayer_santos_silva_floeter-winter_2012,  title={Footprints of a trypanosomatid RNA world: pre-small subunit rRNA processing by spliced leader addition trans-splicing},  volume={107},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02762012000400013},  DOI={10.1590/S0074-02762012000400013},  number={4},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Mayer, Mario Gustavo and Santos, Marcos Gonzaga dos and Silva, Maria Fernanda Laranjeira da and Floeter-Winter, Lucile Maria},  year={2012},  month={Jun},  pages={522–531} }