| 野生稻与栽培稻及种间杂种F1叶表面亚显微结构的研究 |
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| 引用本文： | 张乃群,黄艳兰,舒理慧,祝莉莉,何光存. 野生稻与栽培稻及种间杂种F1叶表面亚显微结构的研究[J]. 武汉植物学研究, 1999, 17(3): 193-196 |
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| 作者姓名： | 张乃群 黄艳兰 舒理慧 祝莉莉 何光存 |
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| 作者单位： | 武汉大学生命科学学院遗传研究所,武汉,430072 |
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| 基金项目： | 国家“九五”攻关课题,湖北省自然科学基金 |
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| 摘 要： | 用扫描电镜对原产中国的３种野生稻、２个栽培稻品种及栽培稻与野生稻间的杂种Ｆ１，就气孔频度、气孔器乳突、大瘤状乳突及本栓细胞乳突等叶片表面亚显微结构作了比较观察研究。结果显示这些性状具有种的特性，发现种间杂种的亚星微性状与两个亲本 特性及亲缘关系远近有关。
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| 关 键 词： | 野生稻 种间杂种 叶片表面 亚显微结构 |
| 收稿时间： | 1998-05-11 |
| 修稿时间： | 1998-09-15 |
LEAF SURFACE'S SUBMICROSTRUCTURE OF WILD AND CULTIVATED RICE SPECIES AND THEIR INTERSPECIFIC HYBRIDS |
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| Zhang Naiqun,Huang Yanlan,Shu Lihui,Zhu Lili,He Guangcun. LEAF SURFACE'S SUBMICROSTRUCTURE OF WILD AND CULTIVATED RICE SPECIES AND THEIR INTERSPECIFIC HYBRIDS[J]. Journal of Wuhan Botanical Research, 1999, 17(3): 193-196 |
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| Authors: | Zhang Naiqun Huang Yanlan Shu Lihui Zhu Lili He Guangcun |
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| Affiliation: | Genetics Institute, College of Life Science, Wuhan University Wuhan 430072 |
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| Abstract: | The submicrostructure of leaf surface in 3 wild Oryza species,2 cultivars of O.sativa,and the hybrids of the wild rice species were compared with cultivated rice,and studied using scanning electronic microscope.The differences in stomatal frequency and characteristics of papicles on stomate,and the large tubercle papicles on phellem among species were observed.For the hybrids of cultivated rice with wild rice,the submicrostructure of leaf surface was influenced by their parents related with the genetic distance between two species. |
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| Keywords: | Wild rice Hybrids between species Leaf surface Submicrostructure |
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