Fig. 9From: Responses of reactive oxygen species and methylglyoxal metabolisms to magnesium-deficiency differ greatly among the roots, upper and lower leaves of Citrus sinensisMG concentration in relation to GSH concentration (a), Gly I (b-c) and Gly II (d-e) activities expressed on a DW (b and d) or protein (c and e) basis in C. sinensis leaves. Data are from Figs. 3, 7 and 8. Points represent means ± SE (n = 8)Back to article page