Isozymes of α-Amylase, Esterase and Peroxidase in Aged Rice Seed

摘要

The germination of aged rice seed was stimulated by pretreatment of the seed with 1ppm. of abscisic acid plus 1ppm. of α-naphthylacetic acid. Isozymes of α-amylase, esterase and peroxidase of the seedling were analyzed by a gel-isoelectric focusing method. The seedling which normally germinated from an aged seed, had grown also done with normal profile of isozymes.