摘要
本文研究了四棱豆成熟叶片、茎段的组织培养,从茎、叶的愈伤组织中分化出了再生苗。并研究了不同激素比例和外植体在诱导和分化中的不同表现,以及诱导培养基对于分化的影响,筛选出愈伤组织诱导和分化的最适培养基。
The tissue culture of Winged bean (Psophocarpus tetragonolobus DC)is investigated and shoot regeneration occured from callus derived frommature leaf and stem explants. The effects of different hormone combina-tion and explants on callus induction and shoot differentiation, as well as theinfluence of inducing medium on differentiation are observed. The optimalmedia for both induction and regeneration are selected.
关键词
豆科
四棱豆
再生植株
组织培养
winged bean
tissue culture
plant regeneration
