| 小麦与玉米杂交及单倍体的产生 |
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| 引用本文： | 姚景侠 李浩兵 钟少斌 吴鹤鸣. 小麦与玉米杂交及单倍体的产生[J]. 植物学报, 1995, 12(3): 31-35 |
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| 作者姓名： | 姚景侠 李浩兵 钟少斌 吴鹤鸣 |
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| 作者单位： | (江苏省农业科学院农业生物遗传生理研究所 南京 210014） |
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| 摘 要： | 应用普通小麦不同品种(品系)与苏玉4号杂交，喷洒100ppm的2，4—D一至二次，授粉后子房膨大，其膨大率因品种不同而异。在部分膨大子房中剥取到发育幼胚，经组织培养后，获得单倍体小麦植株，植株未结实。
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| 关 键 词： | 小麦 玉米 杂交 单倍体 |
Wheat X maige Hybridization and Wheat Haploid Production |
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| Yao Jing-xia Li Hao-bing Zhong Shao-bin Wu He-ming. Wheat X maige Hybridization and Wheat Haploid Production[J]. Bulletin of Botany, 1995, 12(3): 31-35 |
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| Authors: | Yao Jing-xia Li Hao-bing Zhong Shao-bin Wu He-ming |
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| Affiliation: | (Jiangsu Academy of Agricultural Sciences, Nanjing 210014) |
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| Abstract: | The various cultivars or lines of wheat (Triticum aestivum L. 2n=42) were used as the female parent in crosses with maize cultivar Suyn No. 4. (Zea mays L, 2n= 20) Wheat ovary swolled when sprayed with 100ppm 2,4-D post pollination. The rate of swollen ovary varied with the different rarieties. The infantile embryos obtained from the part of the swollen ovaries grew up to be a wheat haploid plants, by embryo culture. These plants are all sterile. |
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