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Abstract
Labelling and traceability of genetically modified organisms (GMOs) are necessary for trade and regulation in the world and Vietnam. Cowpea Trypsin Inhibitor (CpTI) gene encodes a trypsin inhibitor which is considered as a suitable candidate for developing insect-resistant transgenic plants, especially transgenic rice lines originating from China. In this study, we established a real-time PCR protocol to detect the CpTI gene in transgenic rice. The protocol with CpTI-F and CpTI-R primers, 300 nM primers, 0.5 X SYBR Green I, annealing temperature at 62 0C showed the best results. Amplification efficiency is 94.64 % and the limit of detection is 50 copies. Moreover, PCR product of CpTI gene was cloned into pBluescript plasmid using as a positive control
Issue: Vol 18 No 2 (2015)
Page No.: 74-86
Published: Jun 30, 2015
Section: Natural Sciences - Research article
DOI: https://doi.org/10.32508/stdj.v18i2.1145
Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
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