| 辣椒子叶再生体系的建立 |
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| 引用本文： | 敬国兴,李伏钦,陈永双,曾富华,卢向阳.辣椒子叶再生体系的建立[J].亚热带植物科学,2007,36(3):37-39,42. |
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| 作者姓名： | 敬国兴 李伏钦 陈永双 曾富华 卢向阳 |
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| 作者单位： | 1. 湛江师范学院 生命科学与技术学院, 广东 湛江 524048;
2. 湖南农业大学 生化与发酵工程实验室, 湖南 长沙 410128 |
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| 基金项目： | 广东省科技厅科技计划;广东省自然科学基金 |
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| 摘 要： | 以保加利亚尖椒和赤研6号椒子叶为试材,探讨植物生长调节剂及其组合(LC与IAA)对不定芽诱导分化及伸长的影响。结果表明,LC 1.0 mg/L+IAA 0.1 mg/L和LC 1.0 mg/L+IAA 1.0 mg/L均有利于保加利亚尖椒不定芽的分化,分化率均达100%,优胜芽率分别为83.3%和66.7%;LC 0.1 mg/L+IAA 0.2 mg/L有利于保加利亚尖椒不定芽的伸长,伸长率达78.5%,而LC 0.2 mg/L+IAA 0.6 mg/L有利于赤研6号椒不定芽的伸长,伸长率达58.5%;1/2 MS+IAA 1.0 mg/L+NAA 0.5 mg/L有利于不定芽的生根,保加利亚尖椒和赤研6号椒生根率分别为100%和85%。
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| 关 键 词： | 辣椒 子叶 再生 |
| 文章编号： | 1009-7791（2007）03-0037-03 |
| 收稿时间： | 2007-04-11 |
| 修稿时间： | 2007-04-11 |
Establishment of Regeneration System of Pepper Cotyledon |
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| JING Guo-xing,LI Fu-qin,CHEN Yong-shuang,ZENG Fu-hua,LU Xiang-yang.Establishment of Regeneration System of Pepper Cotyledon[J].Subtropical Plant Science,2007,36(3):37-39,42. |
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| Authors: | JING Guo-xing LI Fu-qin CHEN Yong-shuang ZENG Fu-hua LU Xiang-yang |
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| Institution: | 1. School of Life Science & Technology, Zhanjiang Normal University, Zhanjiang 524048, Guangdong China;
2. Laboratory of Biochemistry and Fermentation Engineering, Hunan Agricultural University, Changsha 410128, Hunan China |
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| Abstract: | Effects of plant regulators on adventitious buds differentiation and elongation of Bulgaria pointed pepper and chiyan No.6 were studied in the report.The results showed that the best combinations for the adventitious buds differentiation of Bulgaria pointed pepper and chiyan No.6 were LC 1.0mg/L IAA 0.1mg/L and LC 1.0mg/L IAA 1.0mg/L,respectively,with which the differentiation rates were all 100 %,the rates of superior buds were 83.3 % and 66.7 %,respectively.Best combinations for elongation of adventitious buds of Bulgaria pointed pepper and chiyan No.6 were LC 0.1mg/L IAA 0.2mg/L and LC 0.2mg/L IAA 0.6mg/L,respectively,the elongation rates were 78.5% and 58.5%,respectively.The optimum rooting medium was 1/2 MS IAA 1.0mg/L NAA 0.5mg/L,and the average rooting rates were 100% and 85%,respectively. |
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| Keywords: | Capsicum annuum cotyledon regeneration |
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