摘要
取矮牵牛不同外植体的新鲜愈伤组织,经特定强度的紫外线周期性辐照处理,观察并记录紫外辐射对矮牵牛愈伤组织增殖的影响.结果发现,经过紫外处理的愈伤组织,其生长量和分化情况都远远小于正常情况下培养的材料,且辐照时间不同对材料的影响也不同.
The object of this paper is to research the effects of UV radiation on the callus proliferation. The fresh calluses come from different explants of Petunia Hybrida. The results indicate that when the callus was exposed in UV for some time every 24 hours, the growth and differentiation were not as good as the control. While the exposed time was different, the effect was different either.
出处
《陇东学院学报》
2013年第5期49-52,共4页
Journal of Longdong University
关键词
紫外
矮牵牛
愈伤组织
增殖
Ultraviolet Radiation（UV）
Petunia Hybrida
Callus
Proliferation
