| 植物内源茉莉酸类生长物质研究进展 |
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| 引用本文： | 李劲,萧浪涛,蔺万煌. 植物内源茉莉酸类生长物质研究进展[J]. 湖南农业大学学报(自然科学版), 2002, 28(1): 78-84 |
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| 作者姓名： | 李劲 萧浪涛 蔺万煌 |
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| 作者单位： | 湖南农业大学植物激素重点实验室,湖南,长沙,410128 |
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| 基金项目： | 教育部留学生基金资助项目 |
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| 摘 要： | 植物体内的茉莉酸类化合物（茉莉素）是一类新确认的植物内源生长物质，高浓度茉莉酸或茉莉酸甲酯抑制植生长，低浓度则促进植物生长。茉莉酸或茉莉酸甲酯还能调节植物体保护性酶以及次生代谢酶类的活性，促进基因表达，诱导蛋白质及次生物质的合成，从而提高植物抗逆能力。
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| 关 键 词： | 茉莉 酸类化合物 植物生长物质 植物内源激素 |
| 文章编号： | 1007-1032(2001)05-0078-07 |
| 修稿时间： | 2001-03-29 |
Endogenous Jasmonic Acid and Jasmonates in Plants |
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| LI Jin ,XIAO Lang tao ,LIN Wan huang. Endogenous Jasmonic Acid and Jasmonates in Plants[J]. Journal of Hunan Agricultural University, 2002, 28(1): 78-84 |
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| Authors: | LI Jin XIAO Lang tao LIN Wan huang |
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| Affiliation: | LI Jin 1,XIAO Lang tao 1,LIN Wan huang 1 |
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| Abstract: | The jasmonic acid and jasmonates (JAs) in plants are a group of newly recognized endogenous growth substances.JAs at high concentrations inhibit the plant growth while JAs at low concentration stimulate the plant growth.JAs can regulate the activities of the protecting enzymes and secondary metabolism enzymes,promote the gene expression as well as induce the synthesis of protein and secondary metabolism substances.Therefore,JAs increase the resistance of plants.This paper reviews the recent developments in the physiological functions of JAs and its mechanism. |
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| Keywords: | jasmonic acid and jasmonates plant growth substances endogenous plant hormones |
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