| 大豆光合生理生态的研究——第14报 大豆不同类型叶细胞中叶绿体的分布及超微结构 |
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| 引用本文： | 许守民,苗以农,姜艳秋,胡阿林,佟德娟.大豆光合生理生态的研究——第14报 大豆不同类型叶细胞中叶绿体的分布及超微结构[J].大豆科学,1992(1). |
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| 作者姓名： | 许守民 苗以农 姜艳秋 胡阿林 佟德娟 |
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| 作者单位： | 东北师范大学生物系
(许守民，苗以农，姜艳秋，胡阿林)，东北师范大学生物系(佟德娟) |
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| 摘 要： | 大豆叶片棚栏细胞和海绵细胞中叶绿体数量多、体积大,基质较稠密,叶绿体基粒及片层结构较复杂。维管束鞘细胞和平脉叶肉细胞中叶绿体数目较少、体积小、基质较稀疏,叶绿体基粒及片层结构较简单。维管束薄壁细胞中叶绿体数最少、体积最小,结构最简单。叶绿体在不同细胞中的分布和结构的复杂程度与各类细胞的功能及在叶片中的解剖位置有关。
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| 关 键 词： | 大豆 叶细胞 叶绿体 超微结构 |
THE CHLOROPLAST DISTRIBUTION AND ULTRASTRUCTURE IN DIFFERENT TYPES OF CELLS IN SOYBEAN LEAF |
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| Xu Shoumin Miao Yinong Jiang Yanqiu Hu Alin Tong Dejuan.THE CHLOROPLAST DISTRIBUTION AND ULTRASTRUCTURE IN DIFFERENT TYPES OF CELLS IN SOYBEAN LEAF[J].Soybean Science,1992(1). |
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| Authors: | Xu Shoumin Miao Yinong Jiang Yanqiu Hu Alin Tong Dejuan |
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| Institution: | Biology Department of Northeast Normal University |
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| Abstract: | There are large amount of chloroplasts in palisade cells (PC) and spongy cells(SP) of soybean leaf. These chloroplasts are large in number, size, thick with strorna and complex with grana structure. The chloroplasts in vascular bundle sheath cells(VB) and paraveinal mesophyll cells(PVM) are small in number and in size,thin with stroma, and simple with grana structure. Even more, the chloroplasts in vascular bundle parenchyma cell are the fewest in number, smallest in size and the simplest in grana structure. The chloroplasts distribution and their structure in these different cells are related to the fuction and anatomical site of these cells in leaf. |
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| Keywords: | Soybean Leaf cell Chloroplast Ultrastructure |
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