| 玉簪花器官植株再生体系的建立 |
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| 引用本文： | 冯慧,王茂良,王建红,卜燕华.玉簪花器官植株再生体系的建立[J].北京农学院学报,2006,21(3):42-45. |
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| 作者姓名： | 冯慧 王茂良 王建红 卜燕华 |
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| 作者单位： | 北京市园林科学研究所,北京,100102;北京市园林科学研究所,北京,100102;北京市园林科学研究所,北京,100102;北京市园林科学研究所,北京,100102 |
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| 基金项目： | 北京市科学技术委员会项目(项目编号:H01061024011) |
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| 摘 要： | 以2个玉簪品种白玉簪和法兰西的花器官为试材,再生出了不定芽,筛选出了最佳的玉簪芽增殖培养基是MS+6-BA 2.0~3.0 mg/L+KT 2.0 mg/L+NAA 0.2 mg/L,最佳的生根培养基是1/2MS+IBA 0.5 mg/L,建立了玉簪的花器官植株再生体系。不同外植体类型对不定芽再生的影响较大,再生率最高的是花葶,其次是花蕾,最低的是花。花叶品种法兰西的花器官在不定芽再生过程中产生了一定数量的黄化苗和白化苗。
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| 关 键 词： | 玉簪 花器官 再生 |
| 文章编号： | 1002-3186(2006)03-0042-04 |
| 收稿时间： | 2006-06-13 |
| 修稿时间： | 2006-06-26 |
Establishment of Plant Regeneration from Flower of Hosta |
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| FENG Hui,WANG Mao-liang,WANG Jian-hong,PU Yan-hua.Establishment of Plant Regeneration from Flower of Hosta[J].Journal of Beijing Agricultural College,2006,21(3):42-45. |
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| Authors: | FENG Hui WANG Mao-liang WANG Jian-hong PU Yan-hua |
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| Institution: | Beijing Institute of Landscape and Gardening, Beijing 100102,China |
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| Abstract: | The regeneration system from flower of Hosta was studied in this paper.Adventitious buds were regenerated from flower of Hosta plantaginea and Hosta'France';the best medium for buds induction and elongation were MS + 6-BA 2.0～3.0 mg/L +KT 2.0 mg/L + NAA 0.2 mg/L;the best mediums for buds rooting were 1/2MS+IBA0.5mg/L.The kinds of explants had great effect on the buds regeneration of Hosta,and the optimum explant was flower stalk,followed by flower buds and flower.There were some abnormal seedlings regenerated from flower of Hosta'France' |
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| Keywords: | Hosta flower regeneration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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