Studies on Isoenzymes of Superoxide Dismutase from Mung Bean (Vigna radiata) Seedlings.

Mung bean seedlings contain three isoenzymes of superoxide dismutase. The variations in superoxide dismutase activity and isoenzyme pattern in the whole seedling and in different parts of the seedling such as embryonic axis, cotyledons, roots, and leaves is reported. Superoxide dismutase-I and II are localized in the chloroplasts.