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棉花航天诱变的农艺性状变化及突变体的多态性分析
Polymorphism analysis of cotton mutants and change agronomy traits of cotton by space mutation
【摘要】 系统研究航天处理后代SP1、SP2和SP3在棉株生长发育、产量性状、纤维品质性状的变异,从DNA水平上初步证明了航天诱变的机理。
【Abstract】 In this paper,under space mutation,change of fibre quality characters,yield characters and cotton plant development were studied in SP1,SP2,SP3 in system.Mechanism of space mutation was elementarily proved from DNA level.
【基金】 国家“863”计划资助项目(2002AA241021)
- 【文献出处】 中国农业科技导报 ,Review of China Agricultural Science and Technology , 编辑部邮箱 ,2007年02期
- 【分类号】S562
- 【被引频次】25
- 【下载频次】133