多年保存天牛科标本的DNA微量提取方法  

The method of extraction trace DNA from Cerambycidae tissues which were preserved for many years

作　　者：郑斯竹[1] 安榆林[2] 徐梅[2] 杨晓军[2] 常虹[1] 嵇保中[1] 

机构地区：[1]南京林业大学,江苏南京210037 [2]江苏出入境检验检疫局

出　　处：《植物检疫》2012年第3期30-34,共5页Plant Quarantine

基　　金：科技部国际合作项目(2009DFA31950);国家科技部质检总局项目(2011IK164)

摘　　要：本文首次采用磁珠DNA提取法对多年保存的昆虫标本DNA进行微量提取。通过对实验结果和所测基因片段进行分析,发现磁珠DNA提取法对于多年保存,DNA微量且已出现断裂的标本具有良好的提取效果,完全满足后续实验需要。In this paper, adopt the improved method of Mag - Bind DNA Kit to extract DNA from insect specimen which were preserved for many years. We analysed and compared the experimental results. They were proved that the DNA obtained were suitable for experiment in future.

关 键 词：磁珠 昆虫标本 DNA提取 多年保存 

分 类 号：S186[农业科学—农业基础科学] S41-30