玉米幼胚离体培养和植株再生  

In vitro culture and plantlet regeneration of immature embryo of maize (Zea may L.)

作　　者：张慧英[1] 王小敏[1] 庾韦花[1] 吴汉兵[1] 韦家川[1] 郝小琴[1] 

机构地区：[1]广西大学农学院,广西南宁530005

出　　处：《广西农业生物科学》2004年第3期190-192,213,共4页Journal of Guangxi Agricultural and Biological Science

基　　金：广西区教育厅资助项目(桂教科研[2002]316号);广西科学基金资助项目(桂科基0236005)

摘　　要：系统研究了不同材料、不同培养基对玉米幼胚愈伤组织诱导及继代分化、植株再生的影响,结果发现,8个玉米自交系幼胚均能诱导出愈伤组织,但在继代过程中差异较大。将能继代的愈伤组织转入分化培养基进行生根培养,5010和综3自交系获得了再生植株,并且植株移栽可成活。The induction, subculture and differentiation plant of the callus were studied in vitro on different medium with different immature embryo of maize. The result showed that callus were grown from 8 immature corn embryo,but only 5010 and Zong 3 inbred lines were differentiation plant from the callus.

关 键 词：玉米 幼胚 愈伤组织 诱导 再生植株 

分 类 号：S513[农业科学—作物学]