Figure 5

Quantification of carotenoids and flavonoids in roots of peanut seedlings. Carotenoids content (A) and total flavonoids content (B) were determined in roots of the AM plants and NM plants under Ca2+ deficient and sufficient conditions. Bars indicate means ± SD from six plants. Letters represent significant differences between treatments and the control (one-way ANOVA, P < 0.05). DW, dry weight.