摘要
从几种提取DNA的方法中筛选出一种较适合银杏胚DNA的提取方法 紫外吸收的测定结果及琼脂糖凝胶电泳分析表明 ,采用该法可得到完整度高、杂质少的银杏胚DNA ,且提取率高。
A fast method for extracting the ginkgo seed DNA was screened from different extracting methods of plant DNA. The ultraviolet absorption test indiated that the value of A 260 /A 280 of the ginkgo seed DNA extracted by this method was near to 1.9. The results of agarose gel eletrophoresis showed its DNA was with high integrity and little degradation.
出处
《仲恺农业技术学院学报》
2002年第2期45-48,共4页
Journal of Zhongkai Agrotechnical College
基金
广东省科技厅"百项工程"项目 (粤科 99B0 590 3X)资助
