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| 杂交水稻及其亲本灌浆过程中内源激素含量的变化 | |
| 引用本文： | 樊金娟,李雪梅,阮燕晔,张立军,徐正进.杂交水稻及其亲本灌浆过程中内源激素含量的变化[J].植物生理学通讯,2004,40(2):146-148. |
| 作者姓名： | 樊金娟 李雪梅 阮燕晔 张立军 徐正进 |
| 作者单位： | 1. 沈阳农业大学生物科学技术学院,沈阳,110161 2. 沈阳师范大学化学与生命科学系,沈阳,110063 3. 沈阳农业大学农学院,沈阳,110161 |
| 基金项目： | 高等学校博士学科点专项科研项目，教育部科学技术研究项目 |
| 摘 要： | 杂交水稻笹优418在灌浆前期ABA含量高于笹锦和C418,后期低于其亲本;整个灌浆期间GA含量高于其亲本;笹优418和C418的IAA含量及其变化趋势都基本相同,前期含量升高,后期含量逐渐降低,笹锦在整个灌浆期间含量逐渐降低;笹优418和笹锦的ZR含量一直比较稳定,C418在灌浆前期含量较高,后期含量较低. |
| 关 键 词： | 水稻 灌浆 内源激素 |
| 修稿时间： | 2003年5月6日 |
Changes in Endogenous Hormone Contents During Grain Filling in Hybrid Riceand Its Parents |
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| FAN Jin-Juan,LI Xue-Mei,RUAN Yan-Ye,ZHANG Li-Jun,XU Zheng-JinCollege of Biological Sciences and Technology,Shenyang Agricultural University,Shenyang.Changes in Endogenous Hormone Contents During Grain Filling in Hybrid Riceand Its Parents[J].Plant Physiology Communications,2004,40(2):146-148. | |
| Authors: | FAN Jin-Juan LI Xue-Mei RUAN Yan-Ye ZHANG Li-Jun XU Zheng-JinCollege of Biological Sciences and Technology Shenyang Agricultural University Shenyang |
| Institution: | FAN Jin-Juan1,*,LI Xue-Mei2,RUAN Yan-Ye1,ZHANG Li-Jun1,XU Zheng-Jin31College of Biological Sciences and Technology,Shenyang Agricultural University,Shenyang 110161, 2Department of Chemistryand Life Sciences,Shenyang Normal University,Shenyang 110063, 3College of Agriculture,Shenyang Agricultural University,Shenyang 110161 |
| Abstract: | The ABA content of hybrid rice Cultivar Tiyou418 was higher than those of its parents Cultivar Tijinand C418 at the early stage and lower at the late stage. The content of GA was always higher than those of itsparents during the whole grain filling stage. Tiyou418 and C418 had the same level and trend in changes of IAAcontent, which increased at early stage and decreased at the late stage. Tiyou418 and Tijin had the smoothchanges of ZR content, while C418 had the high content at the early grain filling stage and the low content at thelate stage. |
| Keywords: | rice grain filling endogenous hormones |
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