摘要
建立了以花生胚轴为外植体,通过器官发生途径高效率诱导丛生芽发生的技术体系。该体系芽分化诱导率高达83%,外植体平均出芽数为6.8个,重复性好。同时建立了花生幼胚离体培养再生体系,通过胚状体发生途径获得理想的体胚,并再生出正常的植株。
The regeneration system was obtained from peanut cotyledonary axis through organo- genesis. Its maximum shoot inductivity was 83 %,and the average number of induced shoots was 6.8. Another regeneration system was induced from immature embryoos through embryogenesis. Somatic embryoos and normal regenerated plants have been obtained.
出处
《山东农业科学》
2006年第2期21-23,共3页
Shandong Agricultural Sciences
基金
山东省科技攻关项目(96300001)
山东省优秀中青年奖励基金(2004BSC02001)
国家自然基金(30571126)资助
关键词
花生
胚轴
丛生芽
幼胚
胚状体
植株再生
Peanut
Cotyledonary axis
Clustered shoot
Immature embryo
Embryoid
Plant regeneration
