@article{booz_kerbauy_guerra_pescador_2009,  title={The role of γ -aminobutyric acid (Gaba) in somatic embryogenesis of Acca sellowiana Berg. (Myrtaceae)},  volume={21},  ISSN={1677-0420},  url={https://doi.org/10.1590/S1677-04202009000400003},  DOI={10.1590/S1677-04202009000400003},  number={4},  journal={Brazilian Journal of Plant Physiology},  publisher={Brazilian Journal of Plant Physiology},  author={Booz, Maristela Raitz and Kerbauy, Gilberto B. and Guerra, Miguel Pedro and Pescador, Rosete},  year={2009},  pages={271–280} }