PeerJ Author 135 Points Contributions by role Author 135 Contributions by subject area Agricultural Science Biochemistry Biotechnology Plant Science Gerardo Leyva-Padrón PeerJ Author Summary Agricultural Science Biochemistry Biotechnology Plant Science PeerJ Contributions Articles 1 November 11, 2020 Chemical analysis of callus extracts from toxic and non-toxic varieties of Jatropha curcas L. Gerardo Leyva-Padrón, Pablo Emilio Vanegas-Espinoza, Silvia Evangelista-Lozano, Alma Angélica Del Villar-Martínez, Crescencio Bazaldúa https://doi.org/10.7717/peerj.10172 PubMed 33240600