| 兰科植物花发育的基因调控研究进展 |
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| 引用本文： | 田敏,龚茂江,徐小雁,王彩霞.兰科植物花发育的基因调控研究进展[J].浙江林学院学报,2011,28(3):494-499. |
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| 作者姓名： | 田敏 龚茂江 徐小雁 王彩霞 |
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| 作者单位： | 中国林业科学研究院亚热带林业研究所,浙江富阳,311400 |
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| 基金项目： | 国家林业局引进国际先进农业科学技术计划 |
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| 摘 要： | 兰科Orchidaceae植物具有唇瓣、蕊柱等独特花形结构。近年来，关于兰科植物开花调控的研究取得了一定的进展，已分离鉴定出一些花发育调控基因，包括花器官特异基因及一些花分生组织特异基因。研究表明： MADS-box等基因在兰花的成花转换及花器官形成过程中起重要作用，特别是B类基因的表达及功能可能与兰花结构的特异性及多样性有关。表1参33
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| 关 键 词： | 植物学 兰科植物 花发育 MADS-box基因 基因调控 |
Research progress on gene regulation in the flower development of orchid |
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| TIAN Min,GONG Mao-jiang,XU Xiao-yan,WANG Cai-xia.Research progress on gene regulation in the flower development of orchid[J].Journal of Zhejiang Forestry College,2011,28(3):494-499. |
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| Authors: | TIAN Min GONG Mao-jiang XU Xiao-yan WANG Cai-xia |
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| Institution: | TIAN Min,GONG Mao-jiang,XU Xiao-yan,WANG Cai-xia(Research Institute of Subtropical Forestry,Chinese Academy of Forestry,Fuyang 311400,Zhejiang,China) |
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| Abstract: | Orchidaceae have unique floral morphology and structure including gynostemium and Labellum.Recently,some homologous floral organ identity genes and meristem identity genes have been identified and separated from different orchids.These researches indicated that the homologous MADS-box genes played important roles in the flowering transition and the floral morphogenesis of orchids.Especially,the B-function genes might regulate the development of the floral perianth.This review summarized the recent progresse... |
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| Keywords: | botany Orchidaceae flower development MADS-box genes gene regulation |
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