Phytomonas serpens: pyruvate/indolepyruvate decarboxylase gene and production and functionality of indole-3-acetic acid phytohormone - Ienne, S; Vidotto, V. F.; Freschi, Luciano; Purgatto, Eduardo; Pappas Jr., G; Mercier, Helenice; Zingales, Bianca (Annual Meeting of the Brazilian Society of Protozoology, 2010)