节点文献
魔芋高效再生体系的建立与优化
Establishment of an Efficient Regeneration System of Amorphophallus konijac
【摘要】 研究不同激素及浓度配比对魔芋愈伤组织、不定芽和根诱导的影响。结果表明,诱导愈伤组织的最佳激素组合为MS+6-BA 0.5 mg/L+NAA 0.5 mg/L,其诱导率为82%;诱导不定芽分化的最佳配方为MS+6-BA 1.5 mg/L+NAA 0.5 mg/L,其分化率为490%;诱导生根的最佳激素组合配方为MS+NAA 0.5 mg/L+6-BA 1.0 mg/L,其生根率为90%。
【Abstract】 Aimed at establishing an efficient regeneration system for Amorphophallus konijac and providing a theoretical foundation for large-scale production in factories,the effects of different phytohormones on callus,bud and root were investigated.The results indicated that the optimum culture medium of callus initiation was MS+6-BA 0.5 mg/L+NAA 0.5 mg/L and the regeneration rate was 82%.The optimum culture medium of bud differentiation was MS+6-BA 1.5 mg/L+NAA 0.5 mg/L and the regeneration rate was 490%.The optimum culture medium of rooting was MS+NAA 0.5 mg/L+6-BA 1.0 mg/L and the rooting frequency was 90%.
- 【文献出处】 热带作物学报 ,Chinese Journal of Tropical Crops , 编辑部邮箱 ,2012年01期
- 【分类号】S632.9
- 【被引频次】9
- 【下载频次】134