| 外源6-BA对汤姆逊无核葡萄胚珠败育及胚培养的影响 |
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| 引用本文： | 马丽,赵文东,孙凌俊,高圣华,赵海亮,杨艳敏.外源6-BA对汤姆逊无核葡萄胚珠败育及胚培养的影响[J].北方园艺,2011(14):27-29. |
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| 作者姓名： | 马丽 赵文东 孙凌俊 高圣华 赵海亮 杨艳敏 |
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| 作者单位： | 辽宁省果树科学研究所,辽宁,营口,115009;辽宁省果树科学研究所,辽宁,营口,115009;辽宁省果树科学研究所,辽宁,营口,115009;辽宁省果树科学研究所,辽宁,营口,115009;辽宁省果树科学研究所,辽宁,营口,115009;辽宁省果树科学研究所,辽宁,营口,115009 |
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| 基金项目： | 辽宁省科技攻关计划资助项目(2008204003) |
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| 摘 要： | 以汤姆逊无核葡萄为试材,研究不同浓度6-BA对葡萄胚珠败育及胚培养的影响。结果表明:花前2周用不同浓度的6-BA处理汤姆逊无核葡萄花穗,可以延缓胚珠败育5 d以上;6-BA处理的胚珠在花后45 d接种萌发率达到最高,均在6.9%以上,是对照的1.7倍。说明6-BA可以延缓胚珠败育,扩大无核葡萄育种母本选择范围,提高无核葡萄育种效率。
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| 关 键 词： | 6-BA 汤姆逊无核 胚珠 胚培养 |
Effects of 6-BA on Embryo Abortion and Bryo Culture of Thompson Seedless Grape |
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| MA Li,ZHAO Wen-dong,SUN Ling-jun,GAO Sheng-hua,ZHAO Hai-liang,YANG Yan-min.Effects of 6-BA on Embryo Abortion and Bryo Culture of Thompson Seedless Grape[J].Northern Horticulture,2011(14):27-29. |
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| Authors: | MA Li ZHAO Wen-dong SUN Ling-jun GAO Sheng-hua ZHAO Hai-liang YANG Yan-min |
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| Institution: | MA Li,ZHAO Wen-dong,SUN Ling-jun,GAO Sheng-hua,ZHAO Hai-liang,YANG Yan-min(Liaoning Academy of Pomology Science,Yingkou,Liaoning 115009) |
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| Abstract: | Effects of different concentrations of 6-BA on ovule abortion and embryo culture of Thompson seedless grape were researched.The results indicated that when treated by different concentrations of 6-BA before two weeks blossom and abortion,it would be delayed more than 5 days.Germination rate of embryo of 45 days after flowers treated by 6-BA was supreme,more than 6.9%,was 1.7 times of CK.It was said than 6-BA could delay the abortion,extended the selection of female parent,improved the breeding efficiency of... |
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| Keywords: | 6-BA Thompson seedless embryo bryo culture |
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