不同基因型对木薯胚状体诱导的影响  

Effect of Different Genotypes on Cassava Embryoid Inducement

作　　者：尹彩霞[1,2] 乔爱民[1,2] 张鹏[3] 张继栋[1,2] 

机构地区：[1]仲恺农业工程学院农业与园林学院,广东广州510225 [2]广东省教育厅热带亚热带花卉与园林植物重点实验室,广东广州510225 [3]中国科学院上海生命科学研究院植物生理生态研究所植物分子遗传国家重点实验室,上海200032

出　　处：《安徽农业科学》2009年第32期15709-15710,共2页Journal of Anhui Agricultural Sciences

基　　金：现代农业产业体系项目(nycytx-17);中科院知识创新工程重要方向项目(KSCX2-YW-G-035);仲恺农业工程学院研究生创新基金项目(H1408011)

摘　　要：以3个有代表性的木薯品种TMS60444、SC124和GR911为材料,研究不同基因型对木薯胚状体诱导的影响。结果表明,不同基因型对木薯胚状体诱导的影响较大,在同样的胚状体诱导培养基MS+CuSO40.5mg/L+2,4-D8.0mg/L上,TMS60444的诱导率高达58.90%,而SC124和GR911的诱导率分别为5.56%和3.33%。Using three typical cassava cultivars of TMS60444, SC124 and GR911 as materials, the effect of different genotypes on cassava embryoid inducement was studied. The results showed that different genotypes had significant influences on cassava embryoid inducement. On the same culture medium MS ＋ CuSO4 0.5 mg/L ＋2,4-D 8.0 mg/L,the induction frequency of TMS60444 could reach up to 58.90% ,while the frequency of SC124 and GRgll were 5.56% and 3.33% respectively.

关 键 词：基因型 木薯 胚状体 诱导 

分 类 号：S533[农业科学—作物学]