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Tortajada-Genaro LA, Maquieira A. Multiple recombinase polymerase amplification and low-cost array technology for the screening of genetically modified organisms. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.104083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Li R, Chen J, Zhang X, Cui J, Tao S, Yang L. Mini-Disk Capillary Array Coupling with LAMP for Visual Detection of Multiple Nucleic Acids using Genetically Modified Organism Analysis as an Example. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:899-906. [PMID: 31891505 DOI: 10.1021/acs.jafc.9b06979] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Convenient, portable, and low-cost multiplex nucleic acid testing (NAT) systems are the trends in the fields of food safety, environmental microorganisms, molecular diagnosis, etc. In this study, we developed a novel system for visual monitoring of multiple nucleic acids combining a mini-disk capillary array (diameter = 17 mm, embedded with 6-10 capillaries), visual loop-mediated isothermal amplification (LAMP), and quick DNA extraction called mDC-LAMP. The performance and applicability of mDC-LAMP in testing multiple nucleic acids were evaluated and verified employing genetically modified contents analysis as an example. All of the results confirmed that mDC-LAMP has the advantages of high specificity without any cross contamination, high sensitivity with a limit of detection of 25 copies/reaction, high throughput with flexible channel sensors, easy fabrication, and low costs. We believe that mDC-LAMP is a competitive choice for on-spot monitoring of multiple nucleic acids in terms of the easy fabrication/operation, low costs, and suitable performance presented in the nucleic acids test.
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Affiliation(s)
- Rong Li
- Joint International Research Laboratory of Metabolic and Developmental Sciences, School of Life Sciences and Biotechnology , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Jianwei Chen
- Shanghai Center for Systems Biomedicine, Key Laboratory of Systems Biomedicine (Ministry of Education), State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Xiujie Zhang
- Development Center of Science and Technology , Ministry of Agriculture of People's Republic of China , Beijing 100025 , China
| | - Jingjie Cui
- Institute of Cotton Research , Chinese Academy of Agricultural Sciences/State Key Laboratory of Cotton Biology , Anyang 455000 , Henan , China
| | - Shengce Tao
- Shanghai Center for Systems Biomedicine, Key Laboratory of Systems Biomedicine (Ministry of Education), State Key Laboratory of Oncogenes and Related Genes, School of Biomedical Engineering , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Litao Yang
- Joint International Research Laboratory of Metabolic and Developmental Sciences, School of Life Sciences and Biotechnology , Shanghai Jiao Tong University , Shanghai 200240 , China
- Institute of Cotton Research , Chinese Academy of Agricultural Sciences/State Key Laboratory of Cotton Biology , Anyang 455000 , Henan , China
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Ultrasensitive electrochemical genosensor for detection of CaMV35S gene with Fe 3O 4-Au@Ag nanoprobe. Talanta 2019; 206:120205. [PMID: 31514877 DOI: 10.1016/j.talanta.2019.120205] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 07/26/2019] [Accepted: 07/31/2019] [Indexed: 12/14/2022]
Abstract
We report an attomolar sensitive electrochemical genosensor for the detection of cauliflower mosaic virus 35S (CaMV35S) gene. The sandwich-type genosensor uses gold-silver core-shell (Au@Ag)-loaded iron oxide (Fe3O4) nanocomposite (Fe3O4-Au@Ag) as label of signal DNA probe (sDNA). Electrochemical sensing is accomplished at interface of electrodeposited AuNPs and carboxylated multiwalled carbon nanotubes-modified glassy carbon electrode through the specific interaction between the capture probe and target CaMV35S (tDNA), and tDNA and the labeled sDNA. The detection sensitivity was improved by the amplified reduction signal of hydrogen peroxide (H2O2), which takes advantage of the enhanced electrocatalytic activity of Fe3O4-Au@Ag. Under the optimal experimental conditions, an ultralow limit of detection was calculated to be 1.26 × 10-17 M (S/N = 3), and the blank value subtracted reduction signal of H2O2 of the sensor increased linearly with the logarithm of CaMV35S concentration over a wide range (1 × 10-16 M to 1 × 10-10 M). This genosensor displayed excellent stability, selectivity and reproducibility, and was successful in detecting the target CaMV35S in genetically modified tomato samples.
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Shao N, Chen J, Hu J, Li R, Zhang D, Guo S, Hui J, Liu P, Yang L, Tao SC. Visual detection of multiple genetically modified organisms in a capillary array. LAB ON A CHIP 2017; 17:521-529. [PMID: 28092385 DOI: 10.1039/c6lc01330a] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
There is an urgent need for rapid, low-cost multiplex methodologies for the monitoring of genetically modified organisms (GMOs). Here, we report a C[combining low line]apillary A[combining low line]rray-based L[combining low line]oop-mediated isothermal amplification for M[combining low line]ultiplex visual detection of nucleic acids (CALM) platform for the simple and rapid monitoring of GMOs. In CALM, loop-mediated isothermal amplification (LAMP) primer sets are pre-fixed to the inner surface of capillaries. The surface of the capillary array is hydrophobic while the capillaries are hydrophilic, enabling the simultaneous loading and separation of the LAMP reaction mixtures into each capillary by capillary forces. LAMP reactions in the capillaries are then performed in parallel, and the results are visually detected by illumination with a hand-held UV device. Using CALM, we successfully detected seven frequently used transgenic genes/elements and five plant endogenous reference genes with high specificity and sensitivity. Moreover, we found that measurements of real-world blind samples by CALM are consistent with results obtained by independent real-time PCRs. Thus, with an ability to detect multiple nucleic acids in a single easy-to-operate test, we believe that CALM will become a widely applied technology in GMO monitoring.
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Affiliation(s)
- Ning Shao
- Shanghai Center for Systems Biomedicine, Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200240, China. and State Key Laboratory of Oncogenes and Related Genes, Shanghai 200240, China and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jianwei Chen
- Shanghai Center for Systems Biomedicine, Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200240, China. and State Key Laboratory of Oncogenes and Related Genes, Shanghai 200240, China and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jiaying Hu
- Collaborative Innovation center for biosafety of GMOs, National Center for the Molecular Characterization of Genetically Modified Organisms, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Rong Li
- Collaborative Innovation center for biosafety of GMOs, National Center for the Molecular Characterization of Genetically Modified Organisms, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Dabing Zhang
- Collaborative Innovation center for biosafety of GMOs, National Center for the Molecular Characterization of Genetically Modified Organisms, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Shujuan Guo
- Shanghai Center for Systems Biomedicine, Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200240, China. and State Key Laboratory of Oncogenes and Related Genes, Shanghai 200240, China and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Junhou Hui
- Department of Biomedical Engineering, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Medicine, Tsinghua University, Beijing 100084, China
| | - Peng Liu
- Department of Biomedical Engineering, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, School of Medicine, Tsinghua University, Beijing 100084, China
| | - Litao Yang
- Collaborative Innovation center for biosafety of GMOs, National Center for the Molecular Characterization of Genetically Modified Organisms, School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China.
| | - Sheng-Ce Tao
- Shanghai Center for Systems Biomedicine, Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200240, China. and State Key Laboratory of Oncogenes and Related Genes, Shanghai 200240, China and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
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Lin CH, Pan TM. Perspectives on genetically modified crops and food detection. J Food Drug Anal 2016; 24:1-8. [PMID: 28911391 PMCID: PMC9345426 DOI: 10.1016/j.jfda.2015.06.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2014] [Revised: 03/22/2015] [Accepted: 06/24/2015] [Indexed: 12/18/2022] Open
Abstract
Genetically modified (GM) crops are a major product of the global food industry. From 1996 to 2014, 357 GM crops were approved and the global value of the GM crop market reached 35% of the global commercial seed market in 2014. However, the rapid growth of the GM crop-based industry has also created controversies in many regions, including the European Union, Egypt, and Taiwan. The effective detection and regulation of GM crops/foods are necessary to reduce the impact of these controversies. In this review, the status of GM crops and the technology for their detection are discussed. As the primary gap in GM crop regulation exists in the application of detection technology to field regulation, efforts should be made to develop an integrated, standardized, and high-throughput GM crop detection system. We propose the development of an integrated GM crop detection system, to be used in combination with a standardized international database, a decision support system, high-throughput DNA analysis, and automated sample processing. By integrating these technologies, we hope that the proposed GM crop detection system will provide a method to facilitate comprehensive GM crop regulation.
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Affiliation(s)
- Chih-Hui Lin
- Department of Life Science, National Taitung University, Taitung,
Taiwan
| | - Tzu-Ming Pan
- Department of Biochemical Science and Technology, College of Life Science, National Taiwan University,
Taiwan
- Corresponding author. Department of Biochemical Science and Technology, College of Life Science, National Taiwan University, Number 1, Section 4, Roosevelt Road, Taipei 10617, Taiwan. E-mail address: (T.-M. Pan)
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Fraiture MA, Herman P, Taverniers I, De Loose M, Deforce D, Roosens NH. Current and new approaches in GMO detection: challenges and solutions. BIOMED RESEARCH INTERNATIONAL 2015; 2015:392872. [PMID: 26550567 PMCID: PMC4624882 DOI: 10.1155/2015/392872] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 09/07/2015] [Indexed: 11/17/2022]
Abstract
In many countries, genetically modified organisms (GMO) legislations have been established in order to guarantee the traceability of food/feed products on the market and to protect the consumer freedom of choice. Therefore, several GMO detection strategies, mainly based on DNA, have been developed to implement these legislations. Due to its numerous advantages, the quantitative PCR (qPCR) is the method of choice for the enforcement laboratories in GMO routine analysis. However, given the increasing number and diversity of GMO developed and put on the market around the world, some technical hurdles could be encountered with the qPCR technology, mainly owing to its inherent properties. To address these challenges, alternative GMO detection methods have been developed, allowing faster detections of single GM target (e.g., loop-mediated isothermal amplification), simultaneous detections of multiple GM targets (e.g., PCR capillary gel electrophoresis, microarray, and Luminex), more accurate quantification of GM targets (e.g., digital PCR), or characterization of partially known (e.g., DNA walking and Next Generation Sequencing (NGS)) or unknown (e.g., NGS) GMO. The benefits and drawbacks of these methods are discussed in this review.
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Affiliation(s)
- Marie-Alice Fraiture
- Platform of Biotechnology and Molecular Biology (PBB) and Biosafety and Biotechnology Unit (SBB), Scientific Institute of Public Health (WIV-ISP), J. Wytsmanstraat 14, 1050 Brussels, Belgium
- Technology and Food Sciences Unit, Institute for Agricultural and Fisheries Research (ILVO), Burg. Van Gansberghelaan 115, Bus 1, 9820 Merelbeke, Belgium
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium
| | - Philippe Herman
- Platform of Biotechnology and Molecular Biology (PBB) and Biosafety and Biotechnology Unit (SBB), Scientific Institute of Public Health (WIV-ISP), J. Wytsmanstraat 14, 1050 Brussels, Belgium
| | - Isabel Taverniers
- Technology and Food Sciences Unit, Institute for Agricultural and Fisheries Research (ILVO), Burg. Van Gansberghelaan 115, Bus 1, 9820 Merelbeke, Belgium
| | - Marc De Loose
- Technology and Food Sciences Unit, Institute for Agricultural and Fisheries Research (ILVO), Burg. Van Gansberghelaan 115, Bus 1, 9820 Merelbeke, Belgium
- Department of Plant Biotechnology and Bioinformatics, Faculty of Sciences, Ghent University, Technologiepark 927, 9052 Ghent, Belgium
| | - Dieter Deforce
- Laboratory of Pharmaceutical Biotechnology, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium
| | - Nancy H. Roosens
- Platform of Biotechnology and Molecular Biology (PBB) and Biosafety and Biotechnology Unit (SBB), Scientific Institute of Public Health (WIV-ISP), J. Wytsmanstraat 14, 1050 Brussels, Belgium
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Al-Salameen F, Kumar V, Al-Aqeel H, Al-Hashash H, Hejji AB. Detection of genetically modified DNA in fresh and processed foods sold in Kuwait. GM CROPS & FOOD 2014; 3:283-8. [DOI: 10.4161/gmcr.21364] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Recombinase polymerase and enzyme-linked immunosorbent assay as a DNA amplification-detection strategy for food analysis. Anal Chim Acta 2014; 811:81-7. [DOI: 10.1016/j.aca.2013.12.017] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Revised: 12/05/2013] [Accepted: 12/09/2013] [Indexed: 11/30/2022]
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Shao N, Jiang SM, Zhang M, Wang J, Guo SJ, Li Y, Jiang HW, Liu CX, Zhang DB, Yang LT, Tao SC. MACRO: a combined microchip-PCR and microarray system for high-throughput monitoring of genetically modified organisms. Anal Chem 2014; 86:1269-76. [PMID: 24359455 DOI: 10.1021/ac403630a] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The monitoring of genetically modified organisms (GMOs) is a primary step of GMO regulation. However, there is presently a lack of effective and high-throughput methodologies for specifically and sensitively monitoring most of the commercialized GMOs. Herein, we developed a multiplex amplification on a chip with readout on an oligo microarray (MACRO) system specifically for convenient GMO monitoring. This system is composed of a microchip for multiplex amplification and an oligo microarray for the readout of multiple amplicons, containing a total of 91 targets (18 universal elements, 20 exogenous genes, 45 events, and 8 endogenous reference genes) that covers 97.1% of all GM events that have been commercialized up to 2012. We demonstrate that the specificity of MACRO is ~100%, with a limit of detection (LOD) that is suitable for real-world applications. Moreover, the results obtained of simulated complex samples and blind samples with MACRO were 100% consistent with expectations and the results of independently performed real-time PCRs, respectively. Thus, we believe MACRO is the first system that can be applied for effectively monitoring the majority of the commercialized GMOs in a single test.
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Affiliation(s)
- Ning Shao
- Shanghai Center for Systems Biomedicine, Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Jiao Tong University , Shanghai 200240, China
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Wang F, Zhang X, Feng J, Wang Z, Wang P. Establishment of a quadruplex real-time PCR for screening of genetically modified tomatoes. Eur Food Res Technol 2014. [DOI: 10.1007/s00217-013-2145-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Del Gaudio S, Cirillo A, Di Bernardo G, Galderisi U, Cipollaro M. Verification of Real-Time PCR Methods for Qualitative and Quantitative Testing of Genetically Modified Organisms. J FOOD QUALITY 2012. [DOI: 10.1111/jfq.12001] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- S. Del Gaudio
- Department of Experimental Medicine; Section of Biotechnology and Molecular Biology “A. Cascino”; Second University of Naples; Via Costantinopoli 16 Naples 80138 Italy
| | - A. Cirillo
- Department of Experimental Medicine; Section of Biotechnology and Molecular Biology “A. Cascino”; Second University of Naples; Via Costantinopoli 16 Naples 80138 Italy
| | - G. Di Bernardo
- Department of Experimental Medicine; Section of Biotechnology and Molecular Biology “A. Cascino”; Second University of Naples; Via Costantinopoli 16 Naples 80138 Italy
| | - U. Galderisi
- Department of Experimental Medicine; Section of Biotechnology and Molecular Biology “A. Cascino”; Second University of Naples; Via Costantinopoli 16 Naples 80138 Italy
| | - M. Cipollaro
- Department of Experimental Medicine; Section of Biotechnology and Molecular Biology “A. Cascino”; Second University of Naples; Via Costantinopoli 16 Naples 80138 Italy
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Gryadunov DA, Getman IA, Chizhova SI, Mikhailovich VM, Zasedatelev AS, Romanov GA. Identification of plant-derived genetically modified organisms in food and feed using a hydrogel oligonucleotide microchip. Mol Biol 2011. [DOI: 10.1134/s0026893311050062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Holck AL, Pedersen BO. Simple, sensitive, accurate multiplex quantitative competitive PCR with capillary electrophoresis detection for the determination of genetically modified maize. Eur Food Res Technol 2011. [DOI: 10.1007/s00217-011-1594-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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