Molecular analysis of the expression of a crtB transgene and the endogenous psy2-y1 and psy2-y2 genes of cassava and their effect on root carotenoid content - Chavarriaga Aguirre, Paul; Prías, Mónica; López, Danilo; Ortíz, Darwin; Toro Perea, Nelson; Tohme, Joseph M. (Springer, 2017)