| 水稻转绿型叶色突变体研究进展 |
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| 引用本文： | 贺治洲,尹 明,谢振宇,沈建凯,王 悦.水稻转绿型叶色突变体研究进展[J].热带作物学报,2014,34(8):30-36. |
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| 作者姓名： | 贺治洲 尹 明 谢振宇 沈建凯 王 悦 |
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| 作者单位： | 1 中国热带农业科学院热带作物品种资源研究所 海南儋州 571737;1 中国热带农业科学院热带作物品种资源研究所 海南儋州 571737;1 中国热带农业科学院热带作物品种资源研究所 海南儋州 571737;1 中国热带农业科学院热带作物品种资源研究所 海南儋州 571737;2 湖南农业大学农学院 湖南长沙 410128 |
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| 摘 要： | 水稻叶色突变体是开展光合作用机理研究的理想材料，还可以作为标记性状在杂交水稻种子生产中发挥重要作用。转绿型叶色突变体是一种叶色突变后在一定条件下可恢复绿色的叶色突变类型，目前在水稻中已定位了至少36个转绿型叶色突变基因，其中有8个基因已被成功克隆。本文综述转绿型叶色突变体的主要类型和特征特性、基因定位与克隆、分子机理及其作为标记性状在育种上的应用情况，以期为水稻转绿型叶色突变体的研究与应用提供参考。
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| 关 键 词： | 水稻 叶色突变 转绿 分子机理 育种应用 |
Research Advances on Green Revertible Leaf-color Mutants in Rice |
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| Institution: | 1 Tropical Crops Genetic Resources Institute, CATAS, Danzhou, Hainan 571737, China;1 Tropical Crops Genetic Resources Institute, CATAS, Danzhou, Hainan 571737, China;1 Tropical Crops Genetic Resources Institute, CATAS, Danzhou, Hainan 571737, China;1 Tropical Crops Genetic Resources Institute, CATAS, Danzhou, Hainan 571737, China;2 College of Agronomy, Hunan Agricultural University, Changsha, Hunan, 410128, China |
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| Abstract: | Rice leaf color mutants are ideal materials for studying the mechanism of photosynthesis; it also can be used as the marker trait plays an important role in hybrid rice seed production and purity identification. Green revertible leaf-color mutant is a kind of mutant that leaves could turn green under certain conditions. At present, at least 36 green revertible leaf-color mutant genes have been mapped to chromosomes; including 8 genes of them have been cloned successfully. Here, we review the types and characteristics, gene mapping and cloning, molecular mechanism of green revertible leaf-color mutants, and its breeding application as a marker trait, in order to provide reference for the future research and application of green revertible leaf-color mutants in rice. |
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| Keywords: | rice leaf-color mutant green revertible molecular mechanism breeding application |
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