@article{article91977830,
title   = {Polyamines affect the cellular growth and structure of pro-embryogenic masses in Araucaria angustifolia embryogenic cultures through the modulation of proton pump activities and endogenous levels of polyamines},
author = {Dutra, Nathalia Torres and Silveira, Vanildo and Azevedo, Inga Gonçalves de and Gomes-Neto, Lupis Ribeiro and Façanha, Arnoldo Rocha and Steiner, Neusa and Guerra, Miguel Pedro and Floh, Eny Iochevet Segal and Santa Catarina, Claudete},
year = {2012},
doi = {10.1111/j.1399-3054.2012.01695.x},
journal   = {Physiologia Plantarum}
}