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3 转化体含量0.1%的标准物质实时荧光PCR扩增曲线图 测试样品为低温保存9年的转基因含量0.1%的基体标准物质; CK+: 转基因含量1.0%的阳性对照。

Fig. 3 Amplification curves of GMO reference material with GM content 0.1% detected by qRT-PCR The events with 0.1% content were matrix reference materials stored nine years at low temperature; CK+: positive control with content 1.0% (w/w).