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作 者 ：杨汉民 高清祥

期 刊 ：西北植物学报 1990年 4期

关键词：烟草；枸杞；无丝分裂；组织培养；

Keywords:Amitosis, Lycium barbarum L., Nicotiana tabacum L., Tissue culture,

摘 要 ：

Abstract:The present paper reports amitosis phenomenon in the leaves of Nicotiana tabacurn L. and Lycium barbarum L. during tissue culture. The mode of amitosis has three kinds, contriction, cleavege and fragmentation. The first amitosis occurred before mitosis ca

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