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da suan yu shang zu zhi fu she xiao ying yan jiu chu bao
Author(s): 
Pages: 258-261
Year: Issue:  6
Journal: he nong xue tong bao

Keyword:  大蒜愈伤组织愈伤组织生长绿苗分化率辐射敏感性辐照处理辐射处理适宜剂量发芽叶射线处理分化培养基;
Abstract: 60Coγ射线处理大蒜愈伤组织,结果表明,低剂量(1kR)有刺激生长的作用,4kR 以上处理生长和分化明显受抑制;大蒜愈伤组织的辐射敏感性较脱离休眠期的蒜辦内部发芽叶弱,其辐射诱变的适宜剂量在3kR 左右;辐射处理后愈伤组织贮藏时间的长短,对绿苗分化影响很大。
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