| 受甘蔗花叶病毒侵染后甘蔗叶片及其叶绿体中ATPase活性的变化 |
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| 引用本文： | 施木田,周仲驹,林奇英,谢联辉.受甘蔗花叶病毒侵染后甘蔗叶片及其叶绿体中ATPase活性的变化[J].福建农林大学学报(自然科学版),1991(3). |
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| 作者姓名： | 施木田 周仲驹 林奇英 谢联辉 |
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| 作者单位： | 福建农学院测试中心，福建农学院植物保护系，福建农学院植物保护系，福建农学院植物保护系 福州 350002，福州 350002，福州 350002 |
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| 摘 要： | 采用ATPase活性的常规测定方法,研究了7个不同甘蔗品种感染甘蔗花叶病毒株系A(SCMV-A)后叶片及其叶绿体中Mg~(2+)-ATPase和Ca~(2+)-ATPase活性的变化.结果表明:闽糖70/611,F134,闽选703,福引79/8,福引79/9,NCo310和Co740等7个品种染病后,叶片中Ca~(2+)-ATPase和Mg~(2+)-ATPase活性均显著高于其相应的健株;叶绿体中Mg~(2+)-ATPase活性也呈现相同的趋势,而Ca~(2+)-ATPase活性则差异不显著.然而病株叶片叶绿体之外部分的Ca~(2+)-ATPase和Mg~(2+)-ATPase活性均显著高于其相应的健株.这表明SCMV—A对叶片、叶绿体及叶绿体以外部分的Mg~(2+)-ATPase和Ca~(2+)-ATPase活性均有影响.
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| 关 键 词： | 甘蔗 花叶病毒 ATPase活性 |
Changes of the ATPase Activity in the Leaves and Their Chloroplasts of Sugarcane Infected by Sugarcane Mosaic Virus |
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| Shi Mutian Zhou Zhongju Lin Qiying Xie Lianhui.Changes of the ATPase Activity in the Leaves and Their Chloroplasts of Sugarcane Infected by Sugarcane Mosaic Virus[J].Journal of Fujian Agricultural and Forestry University,1991(3). |
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| Authors: | Shi Mutian Zhou Zhongju Lin Qiying Xie Lianhui |
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| Institution: | Shi Mutian~1 Zhou Zhongju~2 Lin Qiying~2 Xie Lianhui~2 |
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| Abstract: | Activities of Mg~(2+)-ATPase and Ca~(2+)-ATPase in sugarcane leaves and their chloroplasts non-infected and infected by sugarcane mosaic virus strain A (SCMV—A) with 7 varieties were comparatively studied by a routine test method for ATPase activity. Results showed that the activities of Mg~(2+)-ATPase and Ca~(2+)-ATPase in the SCMV-A-infected leaves of 7 sugarcane varieties i. e. Mintang 70/ 611, F 134, Minxian 703, Fuyin 79/ 8, Fuyin 79/ 9, NCo310 and Co740 were significantly higher than those in the leaves of their correspondingly healthy varieties; that the difference of Mg~(2+)-ATPase activity between the non-infected and infected chloroplasts had a similar tendancy, but the difference of Ca~(2+)-ATPase activity between the non-infected and infected chloroplasts had no significant, whereas the Mg~(2+) —ATPase and Ca~(2+) —ATPase activities in the other constituents except chloroplasts in the SCMV—A—infected leaves were significantly higher than those of their correspondingly healthy varieties. This indicated that SCMV-A had a certain effect on the Mg~(2+)-ATPase and Ca~(2+)-ATPase activity in leaves, their chloroplasts and other constituents except chloroplasts in the leaves. |
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| Keywords: | sugarcane sugarcane mosaic virus ATPase activity |
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