Abstract
A multiplex real-time polymerase chain reaction (PCR) kit was developed for the qualitative detection of the Roundup-Ready Soybean (RRS). This system consists of a screening assay for cauliflower mosaic virus 35S promoter and nos terminator, and an event-specific assay for RRS containing the lectin gene as an internal positive control. The limit of detection value was determined to be approximately 0.1%.
References
Arumuganathan K and Earle ED (1991) Nuclear DNA content of some important plant species. Plant Mol Biol Reporter 9, 208–218.
Dinelli G, Bonetti A, Marotti I, Minelli M, Navarrete-Casas M, Segura-Carretero A, and Fernández-Gutiérrez A (2006) Quantitative-competitive polymerase chain reaction coupled with slab gel and capillary electrophoresis for the detection of roundup ready soybean and maize. Electrophoresis 27, 4029–4038.
Dörries HH, Remus I, Grönewald A, Grönewald C, and Berghof-Jäger K (2009) Development of a qualitative, multiplex real-time PCR kit for screening of genetically modified organisms (GMOs). Anal Bioanal Chem 396, 2043–2054.
Foti N, Onori R, Donnarumma E, De Santis B, and Miraglia M (2006) Real-time PCR multiplex method for the quantification of Roundup Ready soybean in raw material and processed food. Eur Food Res Technol 222, 209–216.
Huang CC and Pan TM (2005) Event-specific real-time detection and quantification of genetically modified Roundup Ready soybean. J Agric Food Chem 53, 3833–3839.
James C (2010) Global Status of Commercialized Biotech/GM Crops: 2009. International Service for the Acquisition of Agri-Biotech Applications (ISAAA) Briefs No. 41, ISAAA, NY, USA.
Kay S and Van den Eede G (2001) The limits of GMO detection. Nature Biotechnol 19, 405.
Kim HY, Kim JH, and Oh MH (2010) Regulation and detection methods for genetically modified foods in Korea. Pure Appl Chem 82, 129–137.
Kim JH, Kim SY, Lee HJ, Kim YR, and Kim HY (2010) An Event-specific DNA microarray to identify genetically modified organisms (GMOs) in processed foods. J Agric Food Chem 58, 6018–6026.
Kim JH, Seo YJ, Sun SH, and Kim HY (2009) Multiplex PCR detection for 4 events of genetically modified soybean, RRS, A2704-12, DP356043-5, and MON89788. Food Sci Biotechnol 18, 694–699.
Rossi S, Lesignoli F, Germini A, Faccini A, Sforza S, Corradini R, and Marchelli R (2007) Identification of PCR-amplified genetically modified organisms (GMOs) DNA by peptide nucleic acid (PNA) probes in anion-exchange chromatographic analysis. J Agric Food Chem 55, 2509–2516.
Rott ME, Lawrence TS, Wall EM, and Green MJ (2004) Detection and quantification of roundup ready soy in foods by conventional and real-time polymerase chain reaction. J Agric Food Chem 52, 5223–5232.
Samson MC, Gullì M, and Marmiroli N (2010) Quantitative detection method for Roundup Ready soybean in food using duplex real-time PCR MGB chemistry. J Sci Food Agric 90, 1437–1444.
Sánchez L, González R, Crego AL, and Cifuentes A (2007) A simple capillary gel electrophoresis approach for efficient and reproducible DNA separations: Analysis of genetically modified soy and maize. J Sep Sci 30, 579–585.
Zhang H, Yang L, Guo J, Li X, Jiang L, and Zhang D (2008) Development of one novel multiple-target plasmid for duplex quantitative PCR analysis of roundup ready soybean. J Agric Food Chem 56, 5514–5520.dh]Short Communication
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Kim, JH., Kim, JH., Baek, MA. et al. Multiplex real-time PCR kit for qualitative detection of genetically modified roundup ready soybean. J. Korean Soc. Appl. Biol. Chem. 54, 145–148 (2011). https://doi.org/10.3839/jksabc.2011.023
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DOI: https://doi.org/10.3839/jksabc.2011.023