| 不同胚乳类型玉米种苗转化中的生理特性比较研究 |
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| 引用本文： | 冯波,董树亭,高荣歧,胡昌浩,王空军.不同胚乳类型玉米种苗转化中的生理特性比较研究[J].山东农业科学,2004(3):23-26. |
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| 作者姓名： | 冯波 董树亭 高荣歧 胡昌浩 王空军 |
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| 作者单位： | 1. 山东省农业科学院作物研究所,山东,济南,250100
2. 山东农业大学农学院,山东,泰安,271018 |
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| 基金项目： | 国家自然科学基金资助项目(30170546)。 |
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| 摘 要： | 对粉质玉米鲁单50和角质玉米农大108种苗转化过程的生理特性变化的比较研究表明:粉质玉米的淀粉含量和粗脂肪含量始终略高于角质玉米,粉质玉米的蛋白水解酶活性、脂肪水解酶活性及ATP含量在整个种苗转化过程中始终高于角质玉米农大108。粉质玉米的α-淀粉酶活性高于角质玉米,而β-淀粉酶则低于角质玉米。
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| 关 键 词： | 粉质玉米 角质玉米 种苗转化 生理特性 |
| 文章编号： | 1001-4942(2004)03-0023-04 |
| 修稿时间： | 2003年12月8日 |
Study on physiology of different endosperm type of maize during seed- seedling transformation |
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| FENG Bo,DONG Shu-ting,GAO Rong-qi,HU Chang-hao,WANG Kong-jun.Study on physiology of different endosperm type of maize during seed- seedling transformation[J].Shandong Agricultural Sciences,2004(3):23-26. |
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| Authors: | FENG Bo DONG Shu-ting GAO Rong-qi HU Chang-hao WANG Kong-jun |
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| Institution: | FENG Bo~1,DONG Shu-ting~2,GAO Rong-qi~2,HU Chang-hao~2,WANG Kong-jun~2 |
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| Abstract: | The research on physiological character between farinaceous maize-LD50 and corneous maize-ND108 during seed-seedling transformation showed: the starch content and the crude fat content in farinaceous maize was lightly more than that in corneous maize.The activity of protein hydrolytic enzyme, of fat hydrolytic enzyme, and the content of ATP in farinaceous maize were always more than that in corneous maize.The activity of α- starch enzyme in farinaceous was more actively than that in corneous maize, while β- starch enzyme was less actively than the later. |
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| Keywords: | Farinaceous corneous seed-seedling transformation physiological character |
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