影响甘蓝下胚轴原生质体转化的因素

被引:5
作者
薛红卫
卫志明
许智宏
机构
[1] 中国科学院上海植物生理研究所!上海
关键词
甘蓝的下胚轴; 原生质体; 转化;
D O I
暂无
中图分类号
Q943 [植物细胞遗传学];
学科分类号
071007 ; 090102 ;
摘要
PEG法介导甘蓝原生质体转化时以在转化后48h瞬间表达强度最高;当转化介质为15mmol/L的Ca2+离子,加入CT-DNA、质粒DNA各50μg,PEG终浓度为12%,处理30min,转化后采用逐步稀释法时,转化效率最高。
引用
收藏
页码:249 / 255
页数:7
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