TY - JOUR T1 - Ascorbic acid biosynthesis: a precursor study on plants JO - Brazilian Journal of Plant Physiology A1 - Barata-Soares, Anderson D. A1 - Gomez, Maria Luiza P. A. A1 - Mesquita, Carlos Henrique de A1 - Lajolo, Franco M. SN - 1677-0420 UL - 10.1590/S1677-04202004000300004 VL - 16 Y1 - 2004 PB - Brasil ER -