生物技术通报 ›› 2013, Vol. 0 ›› Issue (10): 66-70.

• 研究报告 • 上一篇    下一篇

醛基片PCR芯片技术在转基因玉米品系检测中的应用研究

张明哲1,张晓峰1,陈曦1,吴姗1,陈笑梅1,周圆2   

  1. (1. 浙江省检验检疫科学技术研究院,杭州 310016 ;2. 舟山出入境检验检疫局,舟山 316000)
  • 收稿日期:2013-07-17 修回日期:2013-10-15 出版日期:2013-10-14 发布日期:2013-10-15
  • 作者简介:张明哲, 男, 高级农艺师, 研究方向: 分子生物学和植物检疫;E-mail :mzzhang429@163.com
  • 基金资助:

    浙江省科技厅重大专项(2011C12023), 国家质检总局科技计划项目(2011IK249), 浙江省科技厅公益性项目(2011C22065), 浙江出入境检验检疫局科研项目(ZK200958)

Specific Detection of GM Maize Events Using Aldehyde PCR Chip

Zhang Mingzhe1,Zhang Xiaofeng1,Chen Xi1,Wu Shan1,Chen Xiaomei1,Zhou Yuan2,   

  1. (1. Zhejiang Academy of Science and Technology for Inspection and Quarantine,Hangzhou 310016 ;2. Zhoushan Entry-exit Inspection and Quarantine Bureau,Zhoushan 316000)
  • Received:2013-07-17 Revised:2013-10-15 Published:2013-10-14 Online:2013-10-15

摘要:

针对9 种转基因玉米品系Bt11 、TC1507 、Bt176 、MON810 、MON863 、GA21 、NK603 、Mon88017 、MIR604 进行醛基片PCR 芯片高通量检测和条件优化。特异性和灵敏度试验表明,醛基片PCR 芯片的特异性较好,能应用于转基因玉米品系鉴定。而该方法应用于转基因检测的灵敏度为5%, 有待于后续试验进一步优化。

关键词: 醛基片PCR芯片, 转基因检测, 品系鉴定

Abstract:

In this study, 9 kinds of genetically modified maize events Bt11, TC1507, Bt176, MON810, MON863, GA21, NK603, Mon88017, MIR604 were under high-throughput detection and condition optimization with aldehyde PCR chips. According to the specificity and sensitivity experiments, it showed that the specificity of the aldehyde PCR chip is good enough to be applied in the identification of genetically modified maize events. But the sensitivity of this method was 5%, if it is applied to the transgenic detection. It calls for further optimization in the follow-up experiments.

Key words: Aldehyde PCR chip, Foreign gene detection, Identification of genetic modified events