TY - SER AU - Ferreira,R.R. AU - Vendemiatti,A. AU - Meinhardt,L.W. AU - Lea,P.J. AU - Azevedo,R.A. TI - Osolation of enzymes involved in threonine biosynthesis from sorghum seeds KW - SORGO KW - BIOLOGIA VEGETAL KW - AMINOƁCIDO ER -