CN-PAGE of GLO in rice leaves showed that in homogeneous CN-PAGE, there were at least two isoforms of the purified GLO and three ones of the crude GLO, which obviously varied in their pIs.

• 4.；水稻叶片GLO非变性电泳结果：均一胶电泳后GLO活性染色结果显示提纯后的水稻叶片GLO至少有两个同功酶，粗酶至少有三个同功酶，各同功酶在等电点上有明显的差异；