超低温11年保存期对转基因作物基体标准样品核酸检测的影响

王渭霞, 赖凤香, 胡海燕, 何佳春, 魏琪, 万品俊, 傅强

Effect of 11-year storage of GMO reference material at ultra-low temperature on nucleic acid detection of standard matrix sample of transgenic crop

WANG Wei-Xia, LAI Feng-Xiang, HU Hai-Yan, HE Jia-Chun, WEI Qi, WAN Pin-Jun, FU Qiang

图1 单一作物基体标准物质中提取的基因组DNA琼脂糖胶电泳 M: Trans2K plus DNA ladder; 1~13: 为利用植物基因组DNA提取试剂盒提取的DNA, 各泳道相应样品编号见表3。上样量4.0 μL。

Fig. 1 Agarose gel electrophoresis of genomic DNA from a single crop reference material M: Trans2K plus DNA ladder; Lanes 1-13 are the corresponding DNA sample number shown in Table 3. Loading amount was 4.0 μL.