| 水稻成熟胚愈伤组织诱导及其植株再生 |
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| 引用本文： | 危晓薇,王冬梅,祖木热木·吐尔逊. 水稻成熟胚愈伤组织诱导及其植株再生[J]. 新疆农业科学, 2007, 44(6): 889-891 |
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| 作者姓名： | 危晓薇 王冬梅 祖木热木·吐尔逊 |
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| 作者单位： | 新疆农科院核生所,乌鲁木齐,830091 |
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| 基金项目： | 新疆农作物生物技术重点实验室 |
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| 摘 要： | 利用水稻成熟胚为外植体,接种在NB培养基上,分别附加不同的外源激素,以诱导愈伤组织并促其分化,最终获得水稻再生植株.结果表明:2,4-D对愈伤组织诱导起决定性作用,当它与低浓度的6-BA配比时更有利于前期愈伤组织的诱导,而高浓度的6-BA则有利于后期芽丛的分化.
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| 关 键 词： | 水稻 成熟胚 愈伤组织 再生植株 |
| 文章编号： | 1001-4330（2007）06-889-03 |
| 收稿时间： | 2007-08-29 |
| 修稿时间： | 2007-08-29 |
Callus Induction and Plant Regeneration of Mature Embryos in Rice |
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| WEI Xiao-wei,WANG Dong-mei,Zhumuremu·Tuerxun. Callus Induction and Plant Regeneration of Mature Embryos in Rice[J]. Xinjiang Agricultural Sciences, 2007, 44(6): 889-891 |
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| Authors: | WEI Xiao-wei WANG Dong-mei Zhumuremu·Tuerxun |
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| Abstract: | The mature embryos were cultivated on NB media with different hormones, by using the mature embryos in rice as explants, and regeneration plants were obtained successfully. The results showed that 2, 4 - D was important factor in callus induction. When it is proportional to low concentration 6 - BA, it is useful to callus induction, and when it has proportional high concentration 6- BA, it is necessary to differentiate green bud. |
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| Keywords: | rice mature embryos callus induction regeneration plant |
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