| 亚精胺对小麦离体叶片衰老过程中过氧化物酶的影响 |
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| 引用本文： | 段辉国.亚精胺对小麦离体叶片衰老过程中过氧化物酶的影响[J].西华师范大学学报(哲学社会科学版),1998,19(3):331-335. |
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| 作者姓名： | 段辉国 |
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| 作者单位： | 内江高等师范专科学校生物系 |
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| 摘 要： | 小麦离本叶片衰老过程中，过氧化物活力随之增加，３６ｈ达到最大值，以后缓慢下降，过氧化物酶同工酶谱带数无变化，但谱带强度有变化，其趋势与其活力变化一致，亚精胺能显著抑制小麦离体叶片衰老过程中氧化物酶活性的增加，并使其同工酶谱带数减少。
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| 关 键 词： | 亚精胺 衰老 过氧化物酶 小麦叶片 |
THE EFFECT OF SPERMIDIME ON THE PEROXIDASE OF THE WHEAT INVITRO BLADES IN DECLINE PHASE |
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| Duan Huiguo.THE EFFECT OF SPERMIDIME ON THE PEROXIDASE OF THE WHEAT INVITRO BLADES IN DECLINE PHASE[J].Journal of China West Normal University:Natural Science Edition,1998,19(3):331-335. |
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| Authors: | Duan Huiguo |
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| Abstract: | When the wheat invitro blades come to the decline phase,peroxidase acts more actively and comers to maximum in 36 hours and then declines steadily.The band numbers of peroxidase isoenzymes remain the same,while the intensity of bands vary,with their variation according with the activity.Spermidine can distinctly check the increase of the activity of peroxidase of the wheat invitro blades in the decline phase,hence the decline of band numbers of isoenzymes. |
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| Keywords: | spermidine senescence peroxidase |
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