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| 水稻多酚氧化酶活性与白叶枯病抗性遗传的研究 | |
| 引用本文： | 陈彪,周桂元,王润华. 水稻多酚氧化酶活性与白叶枯病抗性遗传的研究[J]. 华南农业大学学报, 2000, 21(2): 46-48 |
| 作者姓名： | 陈彪 周桂元 王润华 |
| 作者单位： | 1. 湛江海洋大学生物技术中心,广东,湛江,524088 2. 广东农业科学院作物研究所,广东,广州,510640 3. 华南农业大学农学系,广东,广州,510642 |
| 摘 要： | 水稻多酚氧化酶活性的遗传最少由５地微效基因控制,遗传效应的组成中,以加必淡主要,但由表现出较大的显性效应,不存在显著的上位必不少折扣地枯病的抗性与多酚氧化酶生呈显著遗传相关;受白叶枯病侵染后,最少有另外４对基因被激活。 |
| 关 键 词： | 水稻 白叶枯病 多酚氧化酶活性 遗传分析 抗性 |
| 修稿时间： | 1999-01-13 |
Study on Heredity of Enzymes for Polyphenol Oxidases in Rice and Resistance to Bacterial Blight |
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| CHEN Biao,ZHOU Gui-yuan,WANG Run-hua. Study on Heredity of Enzymes for Polyphenol Oxidases in Rice and Resistance to Bacterial Blight[J]. JOURNAL OF SOUTH CHINA AGRICULTURAL UNIVERSITY, 2000, 21(2): 46-48 | |
| Authors: | CHEN Biao ZHOU Gui-yuan WANG Run-hua |
| Abstract: | The polyphenol oxidase activity in rice is controlled by five pairs of minigenes at least. Additive effect is mostly factor within genetic effect, there are also fairly dominant effect, and not exiting epistasis effect. There are strongly genetic correlation between the polyphenol oxidase activity in rice and resistance to bacterial blight ( Xanthomonas campestris PV. Oryzas ). There was four other pairs of actived minigenes at least infected by bacterial blight. |
| Keywords: | rice bacterial blight the polyphenol oxidase activity genetic analysis |
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