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广东省农科院生物技术所科技人员利用开花结果后的香蕉花序末端的雄花、花苞、花轴等切成碎片接种在含有不同含量的细胞分裂素、生长素的MS培养基上,经10天培养,雄花膨大,30天雄花发生胚状体,40天达到高峰,发生率占接种雄花数的11.1％。胚状体继代培养不断增殖,而转移新培养基后则大量分化芽。花轴和苞片在接种后75天才诱导出愈伤组织,并分别转移新培养后的90天和160天分化不定芽。该项研究能在不损伤母株的同时,其增殖速度比用吸芽组织培养提高数倍,将为育种工
Guangdong Academy of Agricultural Sciences Institute of Biotechnology scientists use the end of flowering banana inflorescences male flowers, buds, flower axles and other cut into pieces containing different contents of cytokinin, auxin MS medium, after 10 days Cultured, the male flower dilated, 30 days male flower embryoid body occurs, 40 days to reach the peak, the incidence of male flowers accounted for 11.1% of the number of inoculation. The embryoid bodies continue to proliferate in subcultures, while large numbers of buds are differentiated after the new medium is transferred. The flower buds and bracts induced callus at 75 days after inoculation, and the adventitious buds were differentiated at 90 days and 160 days after newly cultured. The study can not damage the mother plant at the same time, the proliferation rate than the use of bud tissue culture increased several times, will be breeding