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[Objective] The study was to understand the changes of amylase(AMY) and superoxide dismutase(SOD) isozymes during the germination process of Emmenopterys henryi Oliv seeds.[Method] By employing polyacrylamide gel electrophoresis method,the expressions of AMY and SOD isozymes during seed germination process were analyzed.[Result] The main AMY bands remained strong during the whole period and a new band A2 appeared in the middle and late period of seed germination.Some new SOD bands occurred at the early stage,then became weak or disappeared in the middle period,and band S6 became intense in the late period.[Conclusion] The expression of AMY and SOD isozyme gene has temporal difference during germination of E.henryi Oliv seeds.
[Objective] The study was to understand the changes of amylase (AMY) and superoxide dismutase (SOD) isozymes during the germination process of Emmenopterys henryi Oliv seeds. [Method] By employing polyacrylamide gel electrophoresis method, the expressions of AMY and SOD isozymes during [Result] The main AMY bands remained strong during the whole period and a new band A2 was in the middle and late period of seed germination. Some new SOD bands occurred at the early stage, then became weak or disappeared in the middle period, and band S6 was intense in the late period. [Conclusion] The expression of AMY and SOD isozyme gene has temporal difference during germination of E.henryi Oliv seeds.