| 玉米赤霉烯酮与冬小麦的生长与发育 |
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| 引用本文： | 傅永福,孟繁静.玉米赤霉烯酮与冬小麦的生长与发育[J].作物学报,1994,20(3):271-276. |
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| 作者姓名： | 傅永福 孟繁静 |
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| 作者单位： | 北京农业大学生物学院，北京，100094 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 实验采用酶联免疫法分析了冬小麦（燕大1817）（Triticum aestivum L.Yan Da 1817）在不同条件（低温、短日或长日）下内源玉米赤霉烯酮（Zearalenone, 以下简称ZEN）的动态变化，并通过在不同时期外施ZEN探讨外源ZEN对冬小麦生长发育的影响。结果表明，ZEN可能是冬小麦生长与发育的重要调节物质之一。短日诱导可以代替低温春
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| 关 键 词： | 玉米赤霉烯酮，冬小麦，开花，低温春化，短日诱导 |
| 收稿时间： | 1992-10-09 |
| 修稿时间： | 1993-03-28 |
Zearalenone in Growth and Development of Winter Wheat |
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| Fu Yong-fu Meng Fan-jing.Zearalenone in Growth and Development of Winter Wheat[J].Acta Agronomica Sinica,1994,20(3):271-276. |
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| Authors: | Fu Yong-fu Meng Fan-jing |
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| Institution: | Biological College of Beijing Agricultural University, Beijing 100094 |
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| Abstract: | The changes of the endogenous ZEN (zearalencne) levels of Triticum aestrvum L. Yan Da 1817 in different cornditions were assayed by ELISA,and the treatments of exogenous ZEN in different developmental stages of winter wheat were carried out. It showed that ZEN was very likely one of the necessary regulators to growth and development of winter wheat. Short-day induction can replace ver-nalization of winter wheat, It's a marker of the completions of vernalization or short-day induction that the levels of ZEN reached certain peaks. Exogenous ZEN can partly replace vernalization or short-day induction,but the effects of ZEN on vernalization and short-day induction were different. The long-day induction period, ZEN may be in relation to stabilization of the effect of vernsiization by long-day induction. ZEN can enhance ear development of winter wheat. The sensitivity of winter wheat to ZEN depends on various enviromental conditions. |
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| Keywords: | Zearalenone Triticum aestivum Flowering Vernalization Short-day induction |
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