@article{castellen_rego_portugal_benelli_2011,  title={The Streptococcus mutans GlnR protein exhibits an increased affinity for the glnRA operon promoter when bound to GlnK},  volume={44},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2011007500138},  DOI={10.1590/S0100-879X2011007500138},  number={12},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Castellen, P. and Rego, F.G.M. and Portugal, M.E.G. and Benelli, E.M.},  year={2011},  month={Dec},  pages={1202–1208} }