| 普通野生稻幼穗离体培养的研究 |
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| 引用本文： | 谭光轩,古红梅.普通野生稻幼穗离体培养的研究[J].信阳师范学院学报(自然科学版),1997,10(4):32-34. |
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| 作者姓名： | 谭光轩 古红梅 |
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| 作者单位： | 周口师范高等专科学校 |
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| 摘 要： | 普通野生稻幼穗离体培养后，随其幼发育过程的进行，愈伤组织诱导率呈现出由低→高→低的变化，最高诱导率为６１．１％，２．４－Ｄ对愈伤组织的诱导是必须的，不必要附加ＫＴ和ＮＡＡ：且第二种途径比第一种途径有较高的绿苗分化率。
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| 关 键 词： | 野生稻 幼穗 诱导频率 植株再生 离体培养 |
Study on in Vitro Culture of Young Panicles of O.rufipogon Giff. |
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| Tan Guangxuan,Gu Hongmei,Chen Long.Study on in Vitro Culture of Young Panicles of O.rufipogon Giff.[J].Journal of Xinyang Teachers College(Natural Science Edition),1997,10(4):32-34. |
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| Authors: | Tan Guangxuan Gu Hongmei Chen Long |
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| Abstract: | The research was made on in vitro culture of young panicles of O.rufipogon.With the development of young panicles,the induction frequencies of calli from young panicles of O.rufipogon appeared first from low to high,and then returned to low.The highest induction frequency reached 61.1%.It was necessary to add 2,4-D to mediums for inducing calli of young panicles,whereas KT and NAA were not essential.Regeneration frequencies of the second pathway were higher than those of the first pathway. |
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| Keywords: | O rufipogon Young panicle Induction frequency Plant regeneration |
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