| 番茄子叶愈伤组织直接分化成花及果实 |
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| 引用本文： | 吴正景,程智慧,孙淑伟.番茄子叶愈伤组织直接分化成花及果实[J].植物生理学通讯,2011(10):991-993. |
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| 作者姓名： | 吴正景 程智慧 孙淑伟 |
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| 作者单位： | 河南科技大学林学院;西北农林科技大学园艺学院; |
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| 基金项目： | 国家自然科学基金(30370977); 国家“十一五”科技支撑计划(2007BAD79B01); 河南科技大学博士科研基金(09001216) |
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| 摘 要： | 番茄（品种‘小番茄’）的子叶经一定条件诱导产生愈伤组织,随后在愈伤组织上直接产生花蕾,并可以开花结果。结果显示离体培养中的IBA在其成花诱导中起关键作用。IBA可能是番茄成花基因的启动信号。
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| 关 键 词： | 番茄 愈伤组织 成花决定 IBA |
Floral and Fruit Differentiated Directly from Callus of Tomato Cotyledon |
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| WU Zheng-Jing,CHENG Zhi-Hui,SUN Shu-Wei College of Forest,Henan Sci-Tech University,Luoyang ,China,College of Horticulture,Northwest A & F University,Yangling,Shaanxi.Floral and Fruit Differentiated Directly from Callus of Tomato Cotyledon[J].Plant Physiology Communications,2011(10):991-993. |
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| Authors: | WU Zheng-Jing CHENG Zhi-Hui SUN Shu-Wei College of Forest Henan Sci-Tech University Luoyang China College of Horticulture Northwest A & F University Yangling Shaanxi |
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| Institution: | WU Zheng-Jing~1,*,CHENG Zhi-Hui~2,SUN Shu-Wei~1 1College of Forest,Henan Sci-Tech University,Luoyang 471003,China,2College of Horticulture,Northwest A & F University,Yangling,Shaanxi 712100 |
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| Abstract: | The calli were induced from the cotyledon of tomato(cv.'Microtom') in culture.The callus could produce directly flower buds which could further flower and fruit.IBA played a critical role in the process.It may be a start signal to active tomato flowering decision genes. |
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| Keywords: | tomato callus flowering induction IBA |
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