辣椒子叶和下胚轴离体培养再生

被引：15

作者：

董兆龙

陈沁

刘文轩

邓志瑞

唐亮

郭志华

机构：

[1] 上海大学生命科学学院

[2] 上海大学生命科学学院上海

[3] 上海

来源：

上海大学学报(自然科学版) | 2003年 / 02期

关键词：

辣椒; 子叶; 下胚轴; 离体再生;

D O I：

暂无

中图分类号：

S641.3 [辣椒];

学科分类号：

090202 ;

摘要：

8个辣椒品种的子叶和下胚轴接种在附加不同激素的MS培养基上,经过芽诱导、芽伸长、生根、移栽入盆四个阶段,得到完整的再生植株。实验结果显示:6～8d的苗龄最佳,子叶的分化率高于下胚轴,培养基中添加AgNO3明显促进外植体的分化,GA3是芽伸长的关键因子,IBA的生根效果要好于无激素MS培养基.通过这一过程,建立起一个基于最佳激素组合的高效植株再生体系.

引用

页码：148 / 152

页数：5

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