Figure 4From: Accumulation of starch in Zn-deficient riceRNAse activity in crude extracts of rice shoots. (a) 10 μg of total RNA from Zn-deficient rice shoots were incubated with 5 μg, 1 μg, and 0.2 μg of protein from crude extracts of Zn-deficient shoots (−Zn) and control shoots (C). 3 μg of incubated total RNA were loaded into each lane. (b) 10 μg of total RNA from Zn-deficient rice shoots and 2 μg of protein from crude extracts of Zn-deficient shoots were incubated together with 1 mM or 10 mM ZnSO4 or FeSO4. 3 μg of incubated total RNA were loaded into each lane.Back to article page