J Integr Plant Biol. ›› 2002, Vol. 44 ›› Issue (1): 113-116.
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LU Wen-Liang
Abstract:
花叶千年木愈伤组织直接再生花序
陆文樑
（中国科学院植物研究所，北京 100093）
以花叶千年木(Dracaena fragrans cv. Massangeana Hort.)的花被筒、花序分枝轴和花序轴为外植体成功地诱导了花序的直接再生. 3种外植体首先在MS附加1.0 mg/L 6-BA和0.5-0.8mg/L 2,4-D的培养基上诱导形成愈伤组织,然后转移到MS附加0.5 mg/L 6-BA和0.005～0.5 mg/L 2,4-D的培养基上分别诱导了花序的直接再生.观察了愈伤组织形成和花序分化的形态学过程.
关键词：花叶千年木；花序直接再生
Key words: Dracaena fragrans, regeneration of inflorescence
LU Wen-Liang. Direct Regeneration of Inflorescence from Callus in Dracaena fragrans cv. Massan geana Hort.[J]. J Integr Plant Biol., 2002, 44(1): 113-116.
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