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Lu M, Sun X, Zhao Y, Zheng L, Lin J, Tang C, Chao K, Chen Y, Li K, Zhou Y, Xiao J. Low cycle number multiplex PCR: A novel strategy for the construction of amplicon libraries for next-generation sequencing. Electrophoresis 2024; 45:1398-1407. [PMID: 38533931 DOI: 10.1002/elps.202300160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 02/11/2024] [Accepted: 02/15/2024] [Indexed: 03/28/2024]
Abstract
Multiplex PCR is a critical step when preparing amplicon library for next-generation sequencing. However, there are several challenges related to multiplex PCR including poor uniformity, nonspecific amplification, and primer-dimers. To address these issues, we propose a novel solution strategy that involves using a low cycle number (<10 cycles) in multiplex PCR and then employing carrier DNAs and magnetic beads for the selection of targeted products. This technique improves the amplicon uniformity while also reducing primer-dimers and PCR artifacts. To evaluate our technique, we initially utilized 120 DNA fragments from mouse genome containing single nucleotide polymorphism (SNP) sites. Sequencing results demonstrated that with only 7 cycles of multiplex PCR, 95.8% of the targeted SNP sites were mapped, with a coverage of at least 1×. The average sequencing depth of all amplicons was 1705.79 ± 1205.30×; 87% of them reached a coverage depth that exceeded 0.2-fold of the average sequencing depth. Our method had a greater uniformity (87%) when compared to Hi-Plex PCR (53.3%). Furthermore, we validated our strategy by randomly selecting 90 primer pairs twice from the initial set of 120 primer-pairs. Next, we used the same protocol to prepare amplicon libraries. The two groups had an average sequencing depth of 1013.30 ± 585.57× and 219.10 ± 158.27×, respectively; over 84% of the amplicons had a sequencing depth that exceeded 0.2-fold of average depth. These results suggest that the use of a low cycle number in multiplex PCR is a cost-effective and efficient approach for the preparation of amplicon libraries.
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Affiliation(s)
- Meng Lu
- College of Biological Science and Medical Engineering, Donghua University, Shanghai, P. R. China
| | - Xiuxiu Sun
- College of Biological Science and Medical Engineering, Donghua University, Shanghai, P. R. China
| | - Yuxin Zhao
- College of Biological Science and Medical Engineering, Donghua University, Shanghai, P. R. China
| | - Linlin Zheng
- College of Biological Science and Medical Engineering, Donghua University, Shanghai, P. R. China
| | - Junjie Lin
- College of Biological Science and Medical Engineering, Donghua University, Shanghai, P. R. China
| | - Chen Tang
- College of Biological Science and Medical Engineering, Donghua University, Shanghai, P. R. China
| | - Kaiyue Chao
- Shanghai Biowing Biotechnology Application Co., Ltd, Shanghai, P. R. China
| | - Ye Chen
- Shanghai Biowing Biotechnology Application Co., Ltd, Shanghai, P. R. China
| | - Kai Li
- College of Biological Science and Medical Engineering, Donghua University, Shanghai, P. R. China
| | - Yuxun Zhou
- College of Biological Science and Medical Engineering, Donghua University, Shanghai, P. R. China
| | - Junhua Xiao
- College of Biological Science and Medical Engineering, Donghua University, Shanghai, P. R. China
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2
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Miglietta L, Chen Y, Luo Z, Xu K, Ding N, Peng T, Moniri A, Kreitmann L, Cacho-Soblechero M, Holmes A, Georgiou P, Rodriguez-Manzano J. Smart-Plexer: a breakthrough workflow for hybrid development of multiplex PCR assays. Commun Biol 2023; 6:922. [PMID: 37689821 PMCID: PMC10492832 DOI: 10.1038/s42003-023-05235-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 08/10/2023] [Indexed: 09/11/2023] Open
Abstract
Developing multiplex PCR assays requires extensive experimental testing, the number of which exponentially increases by the number of multiplexed targets. Dedicated efforts must be devoted to the design of optimal multiplex assays ensuring specific and sensitive identification of multiple analytes in a single well reaction. Inspired by data-driven approaches, we reinvent the process of developing and designing multiplex assays using a hybrid, simple workflow, named Smart-Plexer, which couples empirical testing of singleplex assays and computer simulation to develop optimised multiplex combinations. The Smart-Plexer analyses kinetic inter-target distances between amplification curves to generate optimal multiplex PCR primer sets for accurate multi-pathogen identification. In this study, the Smart-Plexer method is applied and evaluated for seven respiratory infection target detection using an optimised multiplexed PCR assay. Single-channel multiplex assays, together with the recently published data-driven methodology, Amplification Curve Analysis (ACA), were demonstrated to be capable of classifying the presence of desired targets in a single test for seven common respiratory infection pathogens.
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Affiliation(s)
- Luca Miglietta
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, UK
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Imperial College London, London, UK
| | - Yuwen Chen
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Imperial College London, London, UK
| | - Zhi Luo
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, UK
| | - Ke Xu
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, UK
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Imperial College London, London, UK
| | - Ning Ding
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, UK
| | - Tianyi Peng
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Imperial College London, London, UK
| | - Ahmad Moniri
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Imperial College London, London, UK
| | - Louis Kreitmann
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, UK
| | - Miguel Cacho-Soblechero
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Imperial College London, London, UK
| | - Alison Holmes
- Department of Infectious Disease, Faculty of Medicine, Imperial College London, London, UK
| | - Pantelis Georgiou
- Department of Electrical and Electronic Engineering, Faculty of Engineering, Imperial College London, London, UK
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3
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Hu B, Wang Y, Li N, Zhang S, Luo G, Huang Z. Highly convenient and highly specific-and-sensitive PCR using Se-atom modified dNTPs. Chem Commun (Camb) 2021; 57:57-60. [PMID: 33346277 DOI: 10.1039/d0cc06172g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Primer design and condition optimization for PCR are tedious and labour-intensive. To conveniently achieve high selectivity, sensitivity and robustness, herein, we first report a new strategy with Se-dNTPs to enhance PCR specificity (over 240-fold) and sensitivity (up to single-digit), effectively eliminating non-specific products and simplifing PCR design and optimization.
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Affiliation(s)
- Bei Hu
- Key Laboratory of Bio-Resource and Eco-environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan 610064, P. R. China
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4
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Khanbo S, Tangphatsornruang S, Piriyapongsa J, Wirojsirasak W, Punpee P, Klomsa-Ard P, Ukoskit K. Candidate gene association of gene expression data in sugarcane contrasting for sucrose content. Genomics 2020; 113:229-237. [PMID: 33321201 DOI: 10.1016/j.ygeno.2020.12.014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 12/03/2020] [Accepted: 12/10/2020] [Indexed: 11/19/2022]
Abstract
Association mapping of gene expression data, generated from transcriptome and proteome studies, provides a means of understanding the functional significance and trait association potential of candidate genes. In this study, we applied candidate gene association mapping to validate sugarcane genes, using data from the starch and sucrose metabolism pathway, transcriptome, and proteome. We performed multiplex PCR targeted amplicon sequencing of 109 candidate genes, using NGS technology. A range of statistical models, both single-locus and multi-locus, were compared for minimization of false positives in association mapping of four sugar-related traits with different heritability. The Fixed and random model Circulating Probability Unification model effectively suppressed false positives for both low- and high-heritability traits. We identified favorable alleles of the candidate genes involved in signalling and transcriptional regulation. The results will support genetic improvement of sugarcane and may help clarify the genetic architecture of sugar-related traits.
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Affiliation(s)
- Supaporn Khanbo
- Department of Biotechnology, Faculty of Science and Technology, Thammasat University, Rangsit Campus, Klong Luang, Pathumtani 12121, Thailand
| | - Sithichoke Tangphatsornruang
- National Science and Technology Development Agency, 113 Thailand Science Park, Khlong Luang, Pathum Thani 12120, Thailand
| | - Jittima Piriyapongsa
- National Science and Technology Development Agency, 113 Thailand Science Park, Khlong Luang, Pathum Thani 12120, Thailand
| | - Warodom Wirojsirasak
- Mitr Phol Innovation and Research Centre, 399 Moo 1, Chumphae-Phukiao Rd. Khoksa-at, Phu Khiao, Chaiyaphum 36110, Thailand
| | - Prapat Punpee
- Mitr Phol Innovation and Research Centre, 399 Moo 1, Chumphae-Phukiao Rd. Khoksa-at, Phu Khiao, Chaiyaphum 36110, Thailand
| | - Peeraya Klomsa-Ard
- Mitr Phol Innovation and Research Centre, 399 Moo 1, Chumphae-Phukiao Rd. Khoksa-at, Phu Khiao, Chaiyaphum 36110, Thailand
| | - Kittipat Ukoskit
- Department of Biotechnology, Faculty of Science and Technology, Thammasat University, Rangsit Campus, Klong Luang, Pathumtani 12121, Thailand.
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5
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Yang Z, Le JT, Hutter D, Bradley KM, Overton BR, McLendon C, Benner SA. Eliminating primer dimers and improving SNP detection using self-avoiding molecular recognition systems. Biol Methods Protoc 2020; 5:bpaa004. [PMID: 32395633 PMCID: PMC7200914 DOI: 10.1093/biomethods/bpaa004] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 02/04/2020] [Accepted: 02/07/2020] [Indexed: 01/25/2023] Open
Abstract
Despite its widespread value to molecular biology, the polymerase chain reaction (PCR) encounters modes that unproductively consume PCR resources and prevent clean signals, especially when high sensitivity, high SNP discrimination, and high multiplexing are sought. Here, we show how "self-avoiding molecular recognition systems" (SAMRS) manage such difficulties. SAMRS nucleobases pair with complementary nucleotides with strengths comparable to the A:T pair, but do not pair with other SAMRS nucleobases. This should allow primers holding SAMRS components to avoid primer-primer interactions, preventing primer dimers, allowing more sensitive SNP detection, and supporting higher levels of multiplex PCR. The experiments here examine the PCR performances of primers containing different numbers of SAMRS components placed strategically at different positions, and put these performances in the context of estimates of SAMRS:standard pairing strengths. The impact of these variables on primer dimer formation, the overall efficiency and sensitivity of SAMRS-based PCR, and the value of SAMRS primers when detecting single nucleotide polymorphisms (SNPs) are also evaluated. With appropriately chosen polymerases, SNP discrimination can be greater than the conventional allele-specific PCR, with the further benefit of avoiding primer dimer artifacts. General rules guiding the design of SAMRS-modified primers are offered to support medical research and clinical diagnostics products.
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Affiliation(s)
- Zunyi Yang
- Foundation for Applied Molecular Evolution (FfAME), 13709 Progress Blvd, Box 7, Alachua, FL 32615, USA
- Firebird Biomolecular Sciences LLC, 13709 Progress Blvd, Box 17, Alachua, FL 32615, USA
| | - Jennifer T Le
- Foundation for Applied Molecular Evolution (FfAME), 13709 Progress Blvd, Box 7, Alachua, FL 32615, USA
| | - Daniel Hutter
- Firebird Biomolecular Sciences LLC, 13709 Progress Blvd, Box 17, Alachua, FL 32615, USA
| | - Kevin M Bradley
- Foundation for Applied Molecular Evolution (FfAME), 13709 Progress Blvd, Box 7, Alachua, FL 32615, USA
- Firebird Biomolecular Sciences LLC, 13709 Progress Blvd, Box 17, Alachua, FL 32615, USA
| | - Benjamin R Overton
- Foundation for Applied Molecular Evolution (FfAME), 13709 Progress Blvd, Box 7, Alachua, FL 32615, USA
| | - Chris McLendon
- Foundation for Applied Molecular Evolution (FfAME), 13709 Progress Blvd, Box 7, Alachua, FL 32615, USA
- Firebird Biomolecular Sciences LLC, 13709 Progress Blvd, Box 17, Alachua, FL 32615, USA
| | - Steven A Benner
- Foundation for Applied Molecular Evolution (FfAME), 13709 Progress Blvd, Box 7, Alachua, FL 32615, USA
- Firebird Biomolecular Sciences LLC, 13709 Progress Blvd, Box 17, Alachua, FL 32615, USA
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7
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Ravan H, Amandadi M, Esmaeili-Mahani S. DNA Domino-Based Nanoscale Logic Circuit: A Versatile Strategy for Ultrasensitive Multiplexed Analysis of Nucleic Acids. Anal Chem 2017; 89:6021-6028. [PMID: 28459545 DOI: 10.1021/acs.analchem.7b00607] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
In recent years, the analytical application of logical nanodevices has attracted much attention for making accurate decisions on molecular diagnosis. Herein, a DNA domino-based nanoscale logic circuit has been constructed by integrating three logic gates (AND-AND-YES) for simultaneous analysis of multiple nucleic acid biomarkers. In the first AND gate, a chimeric target DNA comprising of four biomarkers was hybridized to three biomarker-specific oligonucleotides (TRs) via their 5'-end regions and to a capture probe-magnetic microparticle. After harvesting the complex, 3' overhang regions of the TRs were labeled with three distinct monolayer double-stranded (ds) DNA-gold nanoparticles (DNA-AuNPs). Upon gleaning the complex and addition of initiator oligonucleotide, a series of toehold-mediated strand displacement reactions, which are reminiscent of a domino chain, spontaneously occurred between the confined dsDNAs on the nanoparticles' surface in the second AND gate. The output of the second gate entered into the last gate and triggered an exponential hairpin assembly to form four-way junction nanostructures. The resulting nanostructures bear split parts of DNAzyme at each end of the four arms which, in the presence of hemin, form catalytic hemin/G-quadruplex DNAzymes with peroxidase activity. The smart biosensor has exhibited a turn-on signal when all biomarkers are present in the sample. In fact, should any of the biomarkers be nonexistent, the signal remains turned-off. The biosensor can detect the biomarkers with a LOD value of 100 aM and a noticeable capability to discriminate single-nucleotide substitutions.
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Affiliation(s)
- Hadi Ravan
- Department of Biology, Faculty of Science, Shahid Bahonar University of Kerman , Kerman, Iran 7616914111
| | - Mojdeh Amandadi
- Department of Biology, Faculty of Science, Shahid Bahonar University of Kerman , Kerman, Iran 7616914111
| | - Saeed Esmaeili-Mahani
- Department of Biology, Faculty of Science, Shahid Bahonar University of Kerman , Kerman, Iran 7616914111
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8
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Abstract
Conventional microbiological methods have been readily taken over by newer molecular techniques due to the ease of use, reproducibility, sensitivity and speed of working with nucleic acids. These tools allow high throughput analysis of complex and diverse microbial communities, such as those in soil, freshwater, saltwater, or the microbiota living in collaboration with a host organism (plant, mouse, human, etc). For instance, these methods have been robustly used for characterizing the plant (rhizosphere), animal and human microbiome specifically the complex intestinal microbiota. The human body has been referred to as the Superorganism since microbial genes are more numerous than the number of human genes and are essential to the health of the host. In this review we provide an overview of the Next Generation tools currently available to study microbial ecology, along with their limitations and advantages.
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Affiliation(s)
- Lisa A Boughner
- Center for Microbial Ecology, Michigan State University, E. Lansing MI 48823
| | - Pallavi Singh
- Department of Microbiology and Molecular Genetics, Michigan State University, E. Lansing MI 48823
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9
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Chen K, Zhou YX, Li K, Qi LX, Zhang QF, Wang MC, Xiao JH. A novel three-round multiplex PCR for SNP genotyping with next generation sequencing. Anal Bioanal Chem 2016; 408:4371-7. [PMID: 27113460 DOI: 10.1007/s00216-016-9536-6] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 03/27/2016] [Accepted: 03/31/2016] [Indexed: 11/28/2022]
Abstract
Owing to the high throughput and low cost, next generation sequencing has attracted much attention for SNP genotyping application for researchers. Here, we introduce a new method based on three-round multiplex PCR to precisely genotype SNPs with next generation sequencing. This method can as much as possible consume the equivalent amount of each pair of specific primers to largely eliminate the amplification discrepancy between different loci. After the PCR amplification, the products can be directly subjected to next generation sequencing platform. We simultaneously amplified 37 SNP loci of 757 samples and sequenced all amplicons on ion torrent PGM platform; 90.5 % of the target SNP loci were accurately genotyped (at least 15×) and 90.4 % amplicons had uniform coverage with a variation less than 50-fold. Ligase detection reaction (LDR) was performed to genotype the 19 SNP loci (as part of the 37 SNP loci) with 91 samples randomly selected from the 757 samples, and 99.5 % genotyping data were consistent with the next generation sequencing results. Our results demonstrate that three-round PCR coupled with next generation sequencing is an efficient and economical genotyping approach. Graphical Abstract The schematic diagram of three-round PCR.
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Affiliation(s)
- Ke Chen
- College of Environmental Science and Engineering, Donghua University, Shanghai, 05003365, China
| | - Yu-Xun Zhou
- Institute of Biological Sciences and Biotechnology, Donghua University, Shanghai, 05003365, China
| | - Kai Li
- Institute of Biological Sciences and Biotechnology, Donghua University, Shanghai, 05003365, China
| | - Li-Xin Qi
- Institute of Biological Sciences and Biotechnology, Donghua University, Shanghai, 05003365, China
| | - Qi-Fei Zhang
- Institute of Biological Sciences and Biotechnology, Donghua University, Shanghai, 05003365, China
| | - Mao-Chun Wang
- Institute of Biological Sciences and Biotechnology, Donghua University, Shanghai, 05003365, China
| | - Jun-Hua Xiao
- Institute of Biological Sciences and Biotechnology, Donghua University, Shanghai, 05003365, China.
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10
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McGinn S, Bauer D, Brefort T, Dong L, El-Sagheer A, Elsharawy A, Evans G, Falk-Sörqvist E, Forster M, Fredriksson S, Freeman P, Freitag C, Fritzsche J, Gibson S, Gullberg M, Gut M, Heath S, Heath-Brun I, Heron AJ, Hohlbein J, Ke R, Lancaster O, Le Reste L, Maglia G, Marie R, Mauger F, Mertes F, Mignardi M, Moens L, Oostmeijer J, Out R, Pedersen JN, Persson F, Picaud V, Rotem D, Schracke N, Sengenes J, Stähler PF, Stade B, Stoddart D, Teng X, Veal CD, Zahra N, Bayley H, Beier M, Brown T, Dekker C, Ekström B, Flyvbjerg H, Franke A, Guenther S, Kapanidis AN, Kaye J, Kristensen A, Lehrach H, Mangion J, Sauer S, Schyns E, Tost J, van Helvoort JMLM, van der Zaag PJ, Tegenfeldt JO, Brookes AJ, Mir K, Nilsson M, Willcocks JP, Gut IG. New technologies for DNA analysis--a review of the READNA Project. N Biotechnol 2015; 33:311-30. [PMID: 26514324 DOI: 10.1016/j.nbt.2015.10.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Accepted: 10/17/2015] [Indexed: 01/09/2023]
Abstract
The REvolutionary Approaches and Devices for Nucleic Acid analysis (READNA) project received funding from the European Commission for 41/2 years. The objectives of the project revolved around technological developments in nucleic acid analysis. The project partners have discovered, created and developed a huge body of insights into nucleic acid analysis, ranging from improvements and implementation of current technologies to the most promising sequencing technologies that constitute a 3(rd) and 4(th) generation of sequencing methods with nanopores and in situ sequencing, respectively.
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Affiliation(s)
- Steven McGinn
- CEA - Centre National de Génotypage, 2, rue Gaston Cremieux, 91057 Evry Cedex, France
| | - David Bauer
- The Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK
| | - Thomas Brefort
- Comprehensive Biomarker Center GmbH, Im Neuenheimer Feld 583, D-69120 Heidelberg, Germany
| | - Liqin Dong
- The Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK
| | - Afaf El-Sagheer
- School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, UK; Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Rd, Oxford OX1 3TA, UK; Chemistry Branch, Department of Science and Mathematics, Faculty of Petroleum and Mining Engineering, Suez University, Suez 43721, Egypt
| | - Abdou Elsharawy
- Institute of Clinical Molecular Biology, Christian-Albrechts-University (CAU), Am Botanischen Garten 11, D-24118 Kiel, Germany; Faculty of Sciences, Division of Biochemistry, Chemistry Department, Damietta University, New Damietta City, Egypt
| | - Geraint Evans
- Biological Physics Research Group, Clarendon Laboratory, Department of Physics, Parks Road, Oxford OX1 3PU, UK
| | - Elin Falk-Sörqvist
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Michael Forster
- Institute of Clinical Molecular Biology, Christian-Albrechts-University (CAU), Am Botanischen Garten 11, D-24118 Kiel, Germany
| | | | - Peter Freeman
- University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Camilla Freitag
- Department of Physics, University of Gothenburg, SE-412 96 Gothenburg, Sweden
| | - Joachim Fritzsche
- Department of Applied Physics, Chalmers University of Technology, Kemivägen 10, 412 96 Göteborg, Sweden
| | - Spencer Gibson
- University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Mats Gullberg
- Olink AB, Dag Hammarskjölds väg 52A, 752 37 Uppsala, Sweden
| | - Marta Gut
- Centro Nacional de Análisis Genómico (CNAG-CRG), Center for Genomic Regulation, C/Baldiri Reixac 7, 08028 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Simon Heath
- Centro Nacional de Análisis Genómico (CNAG-CRG), Center for Genomic Regulation, C/Baldiri Reixac 7, 08028 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Isabelle Heath-Brun
- Centro Nacional de Análisis Genómico (CNAG-CRG), Center for Genomic Regulation, C/Baldiri Reixac 7, 08028 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Andrew J Heron
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, England, UK
| | - Johannes Hohlbein
- Biological Physics Research Group, Clarendon Laboratory, Department of Physics, Parks Road, Oxford OX1 3PU, UK
| | - Rongqin Ke
- Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Box 1031, Se-171 21 Solna, Sweden; Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Owen Lancaster
- University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Ludovic Le Reste
- Biological Physics Research Group, Clarendon Laboratory, Department of Physics, Parks Road, Oxford OX1 3PU, UK
| | - Giovanni Maglia
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, England, UK
| | - Rodolphe Marie
- DTU Nanotech, Oerstedsplads Building 345 East, 2800, Kongens Lyngby, Denmark
| | - Florence Mauger
- CEA - Centre National de Génotypage, 2, rue Gaston Cremieux, 91057 Evry Cedex, France
| | - Florian Mertes
- Max Planck Institute for Molecular Genetics, Ihnestrasse 73, 14195 Berlin, Germany
| | - Marco Mignardi
- Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Box 1031, Se-171 21 Solna, Sweden; Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - Lotte Moens
- Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | | | - Ruud Out
- FlexGen BV, Galileiweg 8, 2333 BD Leiden, The Netherlands
| | | | - Fredrik Persson
- Department of Physics, University of Gothenburg, SE-412 96 Gothenburg, Sweden
| | - Vincent Picaud
- CEA-Saclay, Bât DIGITEO 565 - Pt Courrier 192, 91191 Gif-sur-Yvette Cedex, France
| | - Dvir Rotem
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, England, UK
| | - Nadine Schracke
- Comprehensive Biomarker Center GmbH, Im Neuenheimer Feld 583, D-69120 Heidelberg, Germany
| | - Jennifer Sengenes
- CEA - Centre National de Génotypage, 2, rue Gaston Cremieux, 91057 Evry Cedex, France
| | - Peer F Stähler
- Comprehensive Biomarker Center GmbH, Im Neuenheimer Feld 583, D-69120 Heidelberg, Germany
| | - Björn Stade
- Institute of Clinical Molecular Biology, Christian-Albrechts-University (CAU), Am Botanischen Garten 11, D-24118 Kiel, Germany
| | - David Stoddart
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, England, UK
| | - Xia Teng
- FlexGen BV, Galileiweg 8, 2333 BD Leiden, The Netherlands
| | - Colin D Veal
- University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Nathalie Zahra
- University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Hagan Bayley
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, England, UK
| | - Markus Beier
- Comprehensive Biomarker Center GmbH, Im Neuenheimer Feld 583, D-69120 Heidelberg, Germany
| | - Tom Brown
- School of Chemistry, University of Southampton, Highfield, Southampton SO17 1BJ, UK; Department of Chemistry, University of Oxford, Chemistry Research Laboratory, 12 Mansfield Rd, Oxford OX1 3TA, UK
| | - Cees Dekker
- Department of Bionanoscience, Kavli Institute of Nanoscience, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, The Netherlands
| | - Björn Ekström
- Olink AB, Dag Hammarskjölds väg 52A, 752 37 Uppsala, Sweden
| | - Henrik Flyvbjerg
- DTU Nanotech, Oerstedsplads Building 345 East, 2800, Kongens Lyngby, Denmark
| | - Andre Franke
- Institute of Clinical Molecular Biology, Christian-Albrechts-University (CAU), Am Botanischen Garten 11, D-24118 Kiel, Germany
| | - Simone Guenther
- Thermo Fisher Scientific Frankfurter Straße 129B, 64293 Darmstadt, Germany
| | - Achillefs N Kapanidis
- Biological Physics Research Group, Clarendon Laboratory, Department of Physics, Parks Road, Oxford OX1 3PU, UK
| | - Jane Kaye
- HeLEX - Centre for Health, Law and Emerging Technologies, Nuffield Department of Population Health, University of Oxford, Old Road Campus, Oxford OX3 7LF, UK
| | - Anders Kristensen
- DTU Nanotech, Oerstedsplads Building 345 East, 2800, Kongens Lyngby, Denmark
| | - Hans Lehrach
- Max Planck Institute for Molecular Genetics, Ihnestrasse 73, 14195 Berlin, Germany
| | - Jonathan Mangion
- Thermo Fisher Scientific Frankfurter Straße 129B, 64293 Darmstadt, Germany
| | - Sascha Sauer
- Max Planck Institute for Molecular Genetics, Ihnestrasse 73, 14195 Berlin, Germany
| | - Emile Schyns
- PHOTONIS France S.A.S. Avenue Roger Roncier, 19100 Brive B.P. 520, 19106 BRIVE Cedex, France
| | - Jörg Tost
- CEA - Centre National de Génotypage, 2, rue Gaston Cremieux, 91057 Evry Cedex, France
| | | | - Pieter J van der Zaag
- Philips Research Laboratories, High Tech Campus 11, 5656 AE Eindhoven, The Netherlands
| | - Jonas O Tegenfeldt
- Division of Solid State Physics and NanoLund, Lund University, Box 118, 22100 Lund, Sweden
| | | | - Kalim Mir
- The Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, UK
| | - Mats Nilsson
- Science for Life Laboratory, Department of Biochemistry and Biophysics, Stockholm University, Box 1031, Se-171 21 Solna, Sweden; Department of Immunology, Genetics, and Pathology, Science for Life Laboratory, Uppsala University, Sweden
| | - James P Willcocks
- Oxford Nanopore Technologies, Edmund Cartwright House, 4 Robert Robinson Avenue, Oxford Science Park, Oxford OX4 4GA, UK
| | - Ivo G Gut
- Centro Nacional de Análisis Genómico (CNAG-CRG), Center for Genomic Regulation, C/Baldiri Reixac 7, 08028 Barcelona, Spain; Universitat Pompeu Fabra (UPF), Barcelona, Spain.
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11
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Liu Z, Liu M, Mercado T, Illoh O, Davey R. Extended blood group molecular typing and next-generation sequencing. Transfus Med Rev 2014; 28:177-86. [PMID: 25280589 DOI: 10.1016/j.tmrv.2014.08.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2014] [Revised: 08/11/2014] [Accepted: 08/25/2014] [Indexed: 02/09/2023]
Abstract
Several high-throughput multiplex blood group molecular typing platforms have been developed to predict blood group antigen phenotypes. These molecular systems support extended donor/patient matching by detecting commonly encountered blood group polymorphisms as well as rare alleles that determine the expression of blood group antigens. Extended molecular typing of a large number of blood donors by high-throughput platforms can increase the likelihood of identifying donor red blood cells that match those of recipients. This is especially important in the management of multiply-transfused patients who may have developed several alloantibodies. Nevertheless, current molecular techniques have limitations. For example, they detect only predefined genetic variants. In contrast, target enrichment next-generation sequencing (NGS) is an emerging technology that provides comprehensive sequence information, focusing on specified genomic regions. Target enrichment NGS is able to assess genetic variations that cannot be achieved by traditional Sanger sequencing or other genotyping platforms. Target enrichment NGS has been used to detect both known and de novo genetic polymorphisms, including single-nucleotide polymorphisms, indels (insertions/deletions), and structural variations. This review discusses the methodology, advantages, and limitations of the current blood group genotyping techniques and describes various target enrichment NGS approaches that can be used to develop an extended blood group genotyping assay system.
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Affiliation(s)
- Zhugong Liu
- Division of Blood Components and Devices, Office of Blood Research and Review, Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, MD.
| | - Meihong Liu
- Division of Blood Components and Devices, Office of Blood Research and Review, Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, MD
| | - Teresita Mercado
- Division of Blood Components and Devices, Office of Blood Research and Review, Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, MD
| | - Orieji Illoh
- Division of Blood Components and Devices, Office of Blood Research and Review, Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, MD
| | - Richard Davey
- Division of Blood Components and Devices, Office of Blood Research and Review, Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, MD
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12
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Haas J, Barb I, Katus HA, Meder B. Targeted next-generation sequencing: the clinician's stethoscope for genetic disorders. Per Med 2014; 11:581-592. [PMID: 29758803 DOI: 10.2217/pme.14.40] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Genetic biomarkers are crucial for diagnosis, guiding of treatments and estimation of prognosis. In the past, clinical genetic diagnostics was limited by the sequencing information gained from selected exons and single genes. For genetically heterogeneous diseases, such as cardiomyopathies, where underlying mutations in more than 1000 exons are known, a Sanger-based comprehensive test would have been extremely expensive and labor intensive. Next-generation sequencing has overcome these problems in terms of costs, speed and throughput. In this review we discuss available methods for targeted next-generation sequencing that ease the introduction of this technology into routine clinical application. We further provide results of a study we have performed to compare two state-of-the-art methods for their enrichment efficiency and detection accuracy of variants in a clinical setting.
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Affiliation(s)
- Jan Haas
- Department of Internal Medicine III, University of Heidelberg, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), Germany
| | - Ioana Barb
- Department of Internal Medicine III, University of Heidelberg, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), Germany
| | - Hugo A Katus
- Department of Internal Medicine III, University of Heidelberg, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), Germany
| | - Benjamin Meder
- Department of Internal Medicine III, University of Heidelberg, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research), Germany
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13
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Deshpande A, White PS. Multiplexed nucleic acid-based assays for molecular diagnostics of human disease. Expert Rev Mol Diagn 2014; 12:645-59. [DOI: 10.1586/erm.12.60] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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14
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Beer B, Krjutškov K, Erb R, Viltrop T, Oberacher H. A novel amplification strategy for genotyping with liquid chromatography-electrospray ionization mass spectrometry. Analyst 2013; 137:5325-33. [PMID: 23034565 DOI: 10.1039/c2an35440c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Among numerous available genotyping techniques, mass spectrometry (MS) based methods play a major role in providing high quality genotype data at reasonable costs for research and diagnostics, e.g. for pharmacogenetic applications. Ion-pair reversed-phase liquid chromatography hyphenated to electrospray ionization time-of-flight MS (ICEMS) is, for example, a powerful instrument that allows a direct characterization of complex mixtures of polymerase chain reaction (PCR) amplified DNA fragments. Current limitations of PCR-ICEMS genotyping are mainly concerned with the multiplex PCR set-up. Assay development often requires time-consuming primer design and intensive optimization of PCR conditions. To overcome this restraint, a robust amplification strategy originally combined with arrayed primer extension genotyping was transferred and adapted to ICEMS genotyping. The modifications involved limitation of the primer length, application of two universal sequences and amplification with an appropriate DNA polymerase. To demonstrate the applicability of the novel amplification strategy for ICEMS, a 23-plex pharmacogenetic genotyping assay was developed. After slight optimization steps, an efficient and quantitatively balanced amplification of all targeted markers was achieved, resulting in a convenient characterization of the multiplexed PCR fragments with ICEMS. Expenditure of time, costs and hands-on work associated with assay design and optimization was dramatically lowered compared to previous multiplex PCR-ICEMS assays. The developed 23-plex assay was applied in a pharmacogenetic study including 284 individuals (genotype call rate 99.0%). A total of 399 SNPs were retyped by Sanger sequencing (concordance rate 99.8%). The PCR-ICEMS assay turned out to be an accurate, reliable, cost-effective and a ready-to-use tool for pharmacogenetic genotyping.
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Affiliation(s)
- Beate Beer
- Institute of Legal Medicine, Innsbruck Medical University, Muellerstrasse 44, 6020 Innsbruck, Austria
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15
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Lemmon AR, Lemmon EM. High-Throughput Identification of Informative Nuclear Loci for Shallow-Scale Phylogenetics and Phylogeography. Syst Biol 2012; 61:745-61. [DOI: 10.1093/sysbio/sys051] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Alan R. Lemmon
- Department of Scientific Computing, Florida State University, 400 Dirac Science Library, Tallahassee, FL, 32306-4102, USA; and 2 Department of Biological Science, Florida State University, 319 Stadium Dr., P.O. Box 3064295, Tallahassee, FL, 32306-4295, USA
| | - Emily Moriarty Lemmon
- Department of Scientific Computing, Florida State University, 400 Dirac Science Library, Tallahassee, FL, 32306-4102, USA; and 2 Department of Biological Science, Florida State University, 319 Stadium Dr., P.O. Box 3064295, Tallahassee, FL, 32306-4295, USA
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16
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Cronn R, Knaus BJ, Liston A, Maughan PJ, Parks M, Syring JV, Udall J. Targeted enrichment strategies for next-generation plant biology. AMERICAN JOURNAL OF BOTANY 2012; 99:291-311. [PMID: 22312117 DOI: 10.3732/ajb.1100356] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
PREMISE OF THE STUDY The dramatic advances offered by modern DNA sequencers continue to redefine the limits of what can be accomplished in comparative plant biology. Even with recent achievements, however, plant genomes present obstacles that can make it difficult to execute large-scale population and phylogenetic studies on next-generation sequencing platforms. Factors like large genome size, extensive variation in the proportion of organellar DNA in total DNA, polyploidy, and gene number/redundancy contribute to these challenges, and they demand flexible targeted enrichment strategies to achieve the desired goals. METHODS In this article, we summarize the many available targeted enrichment strategies that can be used to target partial-to-complete organellar genomes, as well as known and anonymous nuclear targets. These methods fall under four categories: PCR-based enrichment, hybridization-based enrichment, restriction enzyme-based enrichment, and enrichment of expressed gene sequences. KEY RESULTS Examples of plant-specific applications exist for nearly all methods described. While some methods are well established (e.g., transcriptome sequencing), other promising methods are in their infancy (hybridization enrichment). A direct comparison of methods shows that PCR-based enrichment may be a reasonable strategy for accessing small genomic targets (e.g., ≤50 kbp), but that hybridization and transcriptome sequencing scale more efficiently if larger targets are desired. CONCLUSIONS While the benefits of targeted sequencing are greatest in plants with large genomes, nearly all comparative projects can benefit from the improved throughput offered by targeted multiplex DNA sequencing, particularly as the amount of data produced from a single instrument approaches a trillion bases per run.
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Affiliation(s)
- Richard Cronn
- Pacific Northwest Research Station, USDA Forest Service, Corvallis, Oregon 97331, USA.
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17
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Nishida N, Mawatari Y, Sageshima M, Tokunaga K. Highly parallel and short-acting amplification with locus-specific primers to detect single nucleotide polymorphisms by the DigiTag2 assay. PLoS One 2012; 7:e29967. [PMID: 22253840 PMCID: PMC3258256 DOI: 10.1371/journal.pone.0029967] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Accepted: 12/09/2011] [Indexed: 11/18/2022] Open
Abstract
The DigiTag2 assay enables analysis of a set of 96 SNPs using Kapa 2GFast HotStart DNA polymerase with a new protocol that has a total running time of about 7 hours, which is 6 hours shorter than the previous protocol. Quality parameters (conversion rate, call rate, reproducibility and concordance) were at the same levels as when genotype calls were acquired using the previous protocol. Multiplex PCR with 192 pairs of locus-specific primers was available for target preparation in the DigiTag2 assay without the optimization of reaction conditions, and quality parameters had the same levels as those acquired with 96-plex PCR. The locus-specific primers were able to achieve sufficient (concentration of target amplicon ≥5 nM) and specific (concentration of unexpected amplicons <2 nM) amplification within 2 hours, were also able to achieve detectable amplifications even when working in a 96-plex or 192-plex form. The improved DigiTag2 assay will be an efficient platform for screening an intermediate number of SNPs (tens to hundreds of sites) in the replication analysis after genome-wide association study. Moreover, highly parallel and short-acting amplification with locus-specific primers may thus facilitate widespread application to other PCR-based assays.
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Affiliation(s)
- Nao Nishida
- Department of Human Genetics, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
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18
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Mertes F, Elsharawy A, Sauer S, van Helvoort JMLM, van der Zaag PJ, Franke A, Nilsson M, Lehrach H, Brookes AJ. Targeted enrichment of genomic DNA regions for next-generation sequencing. Brief Funct Genomics 2011; 10:374-86. [PMID: 22121152 PMCID: PMC3245553 DOI: 10.1093/bfgp/elr033] [Citation(s) in RCA: 164] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
In this review, we discuss the latest targeted enrichment methods and aspects of their utilization along with second-generation sequencing for complex genome analysis. In doing so, we provide an overview of issues involved in detecting genetic variation, for which targeted enrichment has become a powerful tool. We explain how targeted enrichment for next-generation sequencing has made great progress in terms of methodology, ease of use and applicability, but emphasize the remaining challenges such as the lack of even coverage across targeted regions. Costs are also considered versus the alternative of whole-genome sequencing which is becoming ever more affordable. We conclude that targeted enrichment is likely to be the most economical option for many years to come in a range of settings.
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Affiliation(s)
- Florian Mertes
- Max Planck Institute for Molecular Genetics, Berlin, Germany.
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19
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Multilocus sequence typing of Salmonella strains by high-throughput sequencing of selectively amplified target genes. J Microbiol Methods 2011; 88:127-33. [PMID: 22108494 DOI: 10.1016/j.mimet.2011.11.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2011] [Revised: 11/01/2011] [Accepted: 11/01/2011] [Indexed: 11/20/2022]
Abstract
Rapid development of next generation sequencing (NGS) technologies in recent years has made whole genome sequencing of bacterial genomes widely accessible. However, it is often unnecessary or not feasible to sequence the whole genome for most applications of genetic analyses in bacteria. Selectively capturing defined genomic regions followed by NGS analysis could be a promising approach for high-resolution molecular typing of a large set of strains. In this study, we describe a novel and straightforward PCR-based target-capturing method, hairpin-primed multiplex amplification (HPMA), which allows for simultaneous amplification of numerous target genes. To test the feasibility of NGS-based strain typing using HPMA, 20 target gene sequences were simultaneously amplified with barcode tagging in each of 41 Salmonella strains. The amplicons were then pooled and analyzed by 454 pyrosequencing. Analysis of the sequence data, as an extension of multilocus sequence typing (MLST), demonstrated the utility and potential of this novel typing method, MLST-seq, as a high-resolution strain typing method. With the rapidly increasing sequencing capacity of NGS, MLST-seq or its variations using different target enrichment methods can be expected to become a high-resolution typing method in the near future for high-throughput analysis of a large collection of bacterial strains.
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20
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Li Y, Guo SJ, Shao N, Tu S, Xu M, Ren ZR, Ling X, Wang GQ, Lin ZX, Tao SC. A universal multiplex PCR strategy for 100-plex amplification using a hydrophobically patterned microarray. LAB ON A CHIP 2011; 11:3609-3618. [PMID: 21909519 DOI: 10.1039/c1lc20526a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Both basic research and clinical medicine have urgent demands for highly efficient strategies to simultaneously identify many different DNA sequences within a single tube. Effective and simultaneous amplification of multiple target sequences is a prerequisite for any successful multiple nucleic acid detection method. Multiplex PCR is one of the best choices for this purpose. However, due to the intrinsic interference and competition among primer pairs in the same tube, multiple rounds of highly empirical optimization procedures are usually required to establish a successful multiplex PCR reaction. To address this challenge, we report here a universal multiplex PCR strategy that is capable of over 100-plex amplification using a specially designed microarray in which hydrophilic microwells are patterned on a hydrophobic chip. On such an array, primer pairs tagged with a universal sequence are physically separated in individual hydrophilic microwells on an otherwise hydrophobic chip, enabling many unique PCR reactions to be proceeded simultaneously during the first step of the procedure. The PCR products are then isolated and further amplified from the universal sequences, producing a sufficient amount of material for analysis by conventional gel electrophoresis or DNA microarray technology. This strategy is abbreviated as "MPH&HPM" for "Multiplex PCR on a Hydrophobically and Hydrophilically Patterned Microarray". The feasibility of this method is first demonstrated by a multiplex PCR reaction for the simultaneous detection of eleven pneumonia-causing pathogens. Further, we demonstrate the power of this strategy with a highly successful 116-plex PCR reaction that required only little prior optimization. The effectiveness of the MPH&HPM strategy with clinical samples is then illustrated with the detection of deleted exons of the Duchenne Muscular Dystrophy (DMD) gene, the results are in excellent agreement with the clinical records. Because of its generality, simplicity, flexibility, specificity and capacity of more than 100-plex amplification, the MPH&HPM strategy should have broad applications in both laboratory research and clinical applications when multiplex nucleic acid analysis is required.
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Affiliation(s)
- Yang Li
- Shanghai Center for Systems Biomedicine, Key Laboratory of Systems Biomedicine (Ministry of Education), Shanghai Jiao Tong University, Shanghai, 200240, China
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21
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Wang HY, Jain A. Novel sequencing-based strategies for high-throughput discovery of genetic mutations underlying inherited antibody deficiency disorders. Curr Allergy Asthma Rep 2011; 11:352-60. [PMID: 21792638 PMCID: PMC3179846 DOI: 10.1007/s11882-011-0211-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Human inherited antibody deficiency disorders are generally caused by mutations in genes involved in the pathways regulating B-cell class switch recombination; DNA damage repair; and B-cell development, differentiation, and survival. Sequencing a large set of candidate genes involved in these pathways appears to be a highly efficient way to identify novel mutations. Herein we review several high-throughput sequencing approaches as well as recent improvements in target gene enrichment technologies. Systematic improvement of enrichment and sequencing methods, along with refinement of the experimental process is necessary to develop a cost-effective high-throughput resequencing assay for a large cohort of patient samples. The Hyper-IgM/CVID chip is one example of a resequencing platform that may be used to identify known or novel mutations in patents with various types of inherited antibody deficiency.
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Affiliation(s)
- Hong-Ying Wang
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, CRC, 5W-3840, 10 Center Drive, Bethesda, MD 20892, USA
| | - Ashish Jain
- Laboratory of Host Defenses, National Institute of Allergy and Infectious Diseases, National Institutes of Health, CRC, 5W-3840, 10 Center Drive, Bethesda, MD 20892, USA
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22
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Johansson H, Isaksson M, Sörqvist EF, Roos F, Stenberg J, Sjöblom T, Botling J, Micke P, Edlund K, Fredriksson S, Kultima HG, Ericsson O, Nilsson M. Targeted resequencing of candidate genes using selector probes. Nucleic Acids Res 2010; 39:e8. [PMID: 21059679 PMCID: PMC3025563 DOI: 10.1093/nar/gkq1005] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Targeted genome enrichment is a powerful tool for making use of the massive throughput of novel DNA-sequencing instruments. We herein present a simple and scalable protocol for multiplex amplification of target regions based on the Selector technique. The updated version exhibits improved coverage and compatibility with next-generation-sequencing (NGS) library-construction procedures for shotgun sequencing with NGS platforms. To demonstrate the performance of the technique, all 501 exons from 28 genes frequently involved in cancer were enriched for and sequenced in specimens derived from cell lines and tumor biopsies. DNA from both fresh frozen and formalin-fixed paraffin-embedded biopsies were analyzed and 94% specificity and 98% coverage of the targeted region was achieved. Reproducibility between replicates was high (R2 = 0, 98) and readily enabled detection of copy-number variations. The procedure can be carried out in <24 h and does not require any dedicated instrumentation.
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Affiliation(s)
- H Johansson
- Department of Genetics and Pathology, Uppsala University, Rudbeck Laboratory, Uppsala, Sweden
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23
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Anderson MW, Schrijver I. Next generation DNA sequencing and the future of genomic medicine. Genes (Basel) 2010; 1:38-69. [PMID: 24710010 PMCID: PMC3960862 DOI: 10.3390/genes1010038] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2010] [Revised: 05/20/2010] [Accepted: 05/21/2010] [Indexed: 12/20/2022] Open
Abstract
In the years since the first complete human genome sequence was reported, there has been a rapid development of technologies to facilitate high-throughput sequence analysis of DNA (termed “next-generation” sequencing). These novel approaches to DNA sequencing offer the promise of complete genomic analysis at a cost feasible for routine clinical diagnostics. However, the ability to more thoroughly interrogate genomic sequence raises a number of important issues with regard to result interpretation, laboratory workflow, data storage, and ethical considerations. This review describes the current high-throughput sequencing platforms commercially available, and compares the inherent advantages and disadvantages of each. The potential applications for clinical diagnostics are considered, as well as the need for software and analysis tools to interpret the vast amount of data generated. Finally, we discuss the clinical and ethical implications of the wealth of genetic information generated by these methods. Despite the challenges, we anticipate that the evolution and refinement of high-throughput DNA sequencing technologies will catalyze a new era of personalized medicine based on individualized genomic analysis.
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Affiliation(s)
- Matthew W Anderson
- Department of Pathology, Stanford University Medical Center, 300 Pasteur Drive, Room L235, Stanford, CA 94305-5627, USA.
| | - Iris Schrijver
- Department of Pathology, Stanford University Medical Center, 300 Pasteur Drive, Room L235, Stanford, CA 94305-5627, USA.
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24
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Hu H, Wrogemann K, Kalscheuer V, Tzschach A, Richard H, Haas SA, Menzel C, Bienek M, Froyen G, Raynaud M, Van Bokhoven H, Chelly J, Ropers H, Chen W. Mutation screening in 86 known X-linked mental retardation genes by droplet-based multiplex PCR and massive parallel sequencing. THE HUGO JOURNAL 2010; 3:41-9. [PMID: 21836662 PMCID: PMC2882650 DOI: 10.1007/s11568-010-9137-y] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2010] [Revised: 02/24/2010] [Accepted: 03/12/2010] [Indexed: 12/25/2022]
Abstract
Massive parallel sequencing has revolutionized the search for pathogenic variants in the human genome, but for routine diagnosis, re-sequencing of the complete human genome in a large cohort of patients is still far too expensive. Recently, novel genome partitioning methods have been developed that allow to target re-sequencing to specific genomic compartments, but practical experience with these methods is still limited. In this study, we have combined a novel droplet-based multiplex PCR method and next generation sequencing to screen patients with X-linked mental retardation (XLMR) for mutations in 86 previously identified XLMR genes. In total, affected males from 24 large XLMR families were analyzed, including three in whom the mutations were already known. Amplicons corresponding to functionally relevant regions of these genes were sequenced on an Illumina/Solexa Genome Analyzer II platform. Highly specific and uniform enrichment was achieved: on average, 67.9% unambiguously mapped reads were derived from amplicons, and for 88.5% of the targeted bases, the sequencing depth was sufficient to reliably detect variations. Potentially disease-causing sequence variants were identified in 10 out of 24 patients, including the three mutations that were already known, and all of these could be confirmed by Sanger sequencing. The robust performance of this approach demonstrates the general utility of droplet-based multiplex PCR for parallel mutation screening in hundreds of genes, which is a prerequisite for the diagnosis of mental retardation and other disorders that may be due to defects of a wide variety of genes.
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Affiliation(s)
- Hao Hu
- Max-Planck-Institute for Molecular Genetics, Berlin, Germany
| | - Klaus Wrogemann
- Max-Planck-Institute for Molecular Genetics, Berlin, Germany
- Department of Biochemistry & Medical Genetics, University of Manitoba, Winnipeg, MB Canada
| | - Vera Kalscheuer
- Max-Planck-Institute for Molecular Genetics, Berlin, Germany
| | | | - Hugues Richard
- Max-Planck-Institute for Molecular Genetics, Berlin, Germany
| | - Stefan A. Haas
- Max-Planck-Institute for Molecular Genetics, Berlin, Germany
| | - Corinna Menzel
- Max-Planck-Institute for Molecular Genetics, Berlin, Germany
| | - Melanie Bienek
- Max-Planck-Institute for Molecular Genetics, Berlin, Germany
| | - Guy Froyen
- Human Genome Laboratory, Centre for Human Genetics, VIB, K.U.Leuven, Leuven, Belgium
| | - Martine Raynaud
- INSERM, U930; Centre Hospitalier Régional Universitaire de Tours, Service de Genetique, 37044 Tours, France
| | - Hans Van Bokhoven
- Department of Human Genetics, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Jamel Chelly
- Faculté de Médecine Cochin, INSERM 129-ICGM, Paris, France
| | - Hilger Ropers
- Max-Planck-Institute for Molecular Genetics, Berlin, Germany
| | - Wei Chen
- Max-Planck-Institute for Molecular Genetics, Berlin, Germany
- Max-Delbrück-Centrum für Molekulare Medizin, Berlin Institute for Medical Systems Biology, Berlin, Germany
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25
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Yang Z, Chen F, Chamberlin SG, Benner SA. Expanded genetic alphabets in the polymerase chain reaction. Angew Chem Int Ed Engl 2010; 49:177-80. [PMID: 19946925 DOI: 10.1002/anie.200905173] [Citation(s) in RCA: 98] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Zunyi Yang
- Foundation for Applied Molecular Evolution, 720 SW 2nd Avenue, Suite 201, Gainesville, FL 32601, USA
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26
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Mamanova L, Coffey AJ, Scott CE, Kozarewa I, Turner EH, Kumar A, Howard E, Shendure J, Turner DJ. Target-enrichment strategies for next-generation sequencing. Nat Methods 2010; 7:111-8. [PMID: 20111037 DOI: 10.1038/nmeth.1419] [Citation(s) in RCA: 772] [Impact Index Per Article: 55.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We have not yet reached a point at which routine sequencing of large numbers of whole eukaryotic genomes is feasible, and so it is often necessary to select genomic regions of interest and to enrich these regions before sequencing. There are several enrichment approaches, each with unique advantages and disadvantages. Here we describe our experiences with the leading target-enrichment technologies, the optimizations that we have performed and typical results that can be obtained using each. We also provide detailed protocols for each technology so that end users can find the best compromise between sensitivity, specificity and uniformity for their particular project.
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Affiliation(s)
- Lira Mamanova
- The Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridge, UK
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27
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Yang Z, Chen F, Chamberlin S, Benner S. Expanded Genetic Alphabets in the Polymerase Chain Reaction. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200905173] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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28
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Abstract
The emergence of massively parallel DNA sequencing platforms has made resequencing an affordable approach to study genetic variation. However, the cost of whole genome resequencing remains too high to apply to large numbers of human samples. Genomic partitioning methods allow enrichment for regions of interest at a scale that is matched to the throughput of the new sequencing platforms. We review general categories of methods for genomic partitioning including multiplex PCR, capture-by-circularization, and capture-by-hybridization. Parameters that are relevant to the performance of any given method include multiplexity, specificity, uniformity, input requirements, scalability, and cost. The successful development of genomic partitioning strategies will be key to taking full advantage of massively parallel sequencing, at least until resequencing of complete mammalian genomes becomes widely affordable.
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Affiliation(s)
- Emily H Turner
- Department of Genome Sciences, University of Washington, Seattle, Washington 98195-5065, USA.
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Varley KE, Mitra RD. Nested Patch PCR for highly multiplexed amplification of genomic loci. Cold Spring Harb Protoc 2009; 2009:pdb.prot5252. [PMID: 20147217 DOI: 10.1101/pdb.prot5252] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Nested Patch polymerase chain reaction (PCR) amplifies a large number (greater than 90) of targeted loci from genomic DNA simultaneously in the same reaction. These amplified loci can then be sequenced on a second-generation sequencing machine to detect single nucleotide polymorphisms (SNPs) and mutations. The reaction is highly specific: 90% of sequencing reads match targeted loci. Nested Patch PCR can be performed on many samples in parallel, and by using sample-specific DNA barcodes, these can be pooled and sequenced in a single reaction. Thus, the Nested Patch PCR protocol that is described here provides an easy workflow to identify SNPs and mutations across many targeted loci for many samples in parallel.
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Affiliation(s)
- Katherine E Varley
- Department of Genetics, Center for Genome Sciences, Washington University School of Medicine, St. Louis, MO 63108, USA
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Goossens D, Moens LN, Nelis E, Lenaerts AS, Glassee W, Kalbe A, Frey B, Kopal G, De Jonghe P, De Rijk P, Del-Favero J. Simultaneous mutation and copy number variation (CNV) detection by multiplex PCR-based GS-FLX sequencing. Hum Mutat 2009; 30:472-6. [PMID: 19058222 DOI: 10.1002/humu.20873] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
We evaluated multiplex PCR amplification as a front-end for high-throughput sequencing, to widen the applicability of massive parallel sequencers for the detailed analysis of complex genomes. Using multiplex PCR reactions, we sequenced the complete coding regions of seven genes implicated in peripheral neuropathies in 40 individuals on a GS-FLX genome sequencer (Roche). The resulting dataset showed highly specific and uniform amplification. Comparison of the GS-FLX sequencing data with the dataset generated by Sanger sequencing confirmed the detection of all variants present and proved the sensitivity of the method for mutation detection. In addition, we showed that we could exploit the multiplexed PCR amplicons to determine individual copy number variation (CNV), increasing the spectrum of detected variations to both genetic and genomic variants. We conclude that our straightforward procedure substantially expands the applicability of the massive parallel sequencers for sequencing projects of a moderate number of amplicons (50-500) with typical applications in resequencing exons in positional or functional candidate regions and molecular genetic diagnostics.
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Affiliation(s)
- Dirk Goossens
- Applied Molecular Genomics Group, Department of Molecular Genetics, Flanders Interuniversity Institute for Biotechnology (VIB), Belgium
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Xu C, Zhou YF, Deng JY, Deng X, Guo YC, Cui ZQ, Zhang ZP, Wei HP, Bi LJ, Zhang XE. On-chip ligation of multiplexing probe-pairs for identifying point mutations out of dense SNP loci. Biosens Bioelectron 2008; 24:818-24. [DOI: 10.1016/j.bios.2008.07.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2008] [Revised: 07/01/2008] [Accepted: 07/02/2008] [Indexed: 11/30/2022]
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Varley KE, Mitra RD. Nested Patch PCR enables highly multiplexed mutation discovery in candidate genes. Genome Res 2008; 18:1844-50. [PMID: 18849522 DOI: 10.1101/gr.078204.108] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Medical resequencing of candidate genes in individual patient samples is becoming increasingly important in the clinic and in clinical research. Medical resequencing requires the amplification and sequencing of many candidate genes in many patient samples. Here we introduce Nested Patch PCR, a novel method for highly multiplexed PCR that is very specific, can sensitively detect SNPs and mutations, and is easy to implement. This is the first method that couples multiplex PCR with sample-specific DNA barcodes and next-generation sequencing to enable highly multiplex mutation discovery in candidate genes for multiple samples in parallel. In our pilot study, we amplified exons from colon cancer and matched normal human genomic DNA. From each sample, we successfully amplified 96% (90 of 94) targeted exons from across the genome, totaling 21.6 kbp of sequence. Ninety percent of all sequencing reads were from targeted exons, demonstrating that Nested Patch PCR is highly specific. We found that the abundance of reads per exon was reproducible across samples. We reliably detected germline SNPs and discovered a colon tumor specific nonsense mutation in APC, a gene causally implicated in colorectal cancer. With Nested Patch PCR, candidate gene mutation discovery across multiple individual patient samples can now utilize the power of second-generation sequencing.
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Affiliation(s)
- Katherine Elena Varley
- Department of Genetics, Center for Genome Sciences, Washington University School of Medicine, St. Louis, Missouri 63108, USA
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ten Bosch JR, Grody WW. Keeping up with the next generation: massively parallel sequencing in clinical diagnostics. J Mol Diagn 2008; 10:484-92. [PMID: 18832462 DOI: 10.2353/jmoldx.2008.080027] [Citation(s) in RCA: 161] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The speed, accuracy, efficiency, and cost-effectiveness of DNA sequencing have been improving continuously since the initial derivation of the technique in the mid-1970s. With the advent of massively parallel sequencing technologies, DNA sequencing costs have been dramatically reduced. No longer is it unthinkable to sequence hundreds or even thousands of genes in a single individual with a suspected genetic disease or complex disease predisposition. Along with the benefits offered by these technologies come a number of challenges that must be addressed before wide-scale sequencing becomes accepted medical practice. Molecular diagnosticians will need to become comfortable with, and gain confidence in, these new platforms, which are based on radically different technologies compared to the standard DNA sequencers in routine use today. Experience will determine whether these instruments are best applied to sequencing versus resequencing. Perhaps most importantly, along with increasing read lengths inevitably comes increased ascertainment of novel sequence variants of uncertain clinical significance, the postanalytical aspects of which could bog down the entire field. But despite these obstacles, and as a direct result of the promises these sequencing advances present, it will likely not be long before next-generation sequencing begins to make an impact in molecular medicine. In this review, technical issues are discussed, in addition to the practical considerations that will need to be addressed as advances push toward personal genome sequencing.
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Affiliation(s)
- John R ten Bosch
- Departments of Human Genetics, University of California at Los Angeles School of Medicine, Los Angeles, California, USA
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Evaluation of high-risk human papillomaviruses type distribution in cervical cancer in Sichuan province of China. BMC Cancer 2008; 8:202. [PMID: 18644159 PMCID: PMC2490702 DOI: 10.1186/1471-2407-8-202] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2008] [Accepted: 07/22/2008] [Indexed: 11/22/2022] Open
Abstract
Background Infection with high-risk human papillomavirus is an important factor associated with cervical cancer, and the distribution of HPV types varies greatly worldwide. Determination of type-specific HPV prevalence constitutes an important step towards the development of vaccines for the prevention of cervical cancer. Methods The human papillomavirus (HPV) genotypes in 190 cervical cancer specimens taken from the Sichuan province, the most populous province of Southwest China, were detected by a combination of MY09/11 consensus primers PCR (MY09/11 PCR), type-specific primers one-step PCR (One-step TS PCR) and E6/E7 gene type-specific primers nested PCR (Nested TS PCR). The prevalence and distribution of HPV in patients with cervical cancer, especially for HPV types 16, 18, 52, 58 and 59, suspected to be most common in certain parts of China, was investigated. Results The HPV infection rates detected by MY09/11 PCR, One-step TS PCR and Nested TS PCR were 159 (83.7%), 145 (76.3%) and 172 (90.5%), respectively. The overall HPV prevalence was 93.2% (177/190). The positive specimens for HPV16, 18, 52, 58 and 59 detected by One-step TS-PCR were 111 (58.4%), 14 (7.4%), 6 (3.2%), 13 (6.8%) and 4 (2.1%), respectively. By Nested TS-PCR analysis, the detection rates of HPV16, 52, 58 and 59 were increased to 140 (73.7%), 30 (15.8%), 37 (19.5%) and 25 (13.2%), while only 4 (2.1%) additional specimens were found to be infected with HPV18. Conclusion Our data demonstrate that, besides HPV 16, which was found to be the most prevalent type, HPV types 58, 52 and 59 are more prevalent than HPV18 in women with cervical cancer in the Sichuan area of China.
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Krjutskov K, Andreson R, Mägi R, Nikopensius T, Khrunin A, Mihailov E, Tammekivi V, Sork H, Remm M, Metspalu A. Development of a single tube 640-plex genotyping method for detection of nucleic acid variations on microarrays. Nucleic Acids Res 2008; 36:e75. [PMID: 18539607 PMCID: PMC2475630 DOI: 10.1093/nar/gkn357] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Detection of DNA sequence variation is critical to biomedical applications, including disease genetic identification, diagnosis and treatment, drug discovery and forensic analysis. Here, we describe an arrayed primer extension-based genotyping method (APEX-2) that allows multiplex (640-plex) DNA amplification and detection of single nucleotide polymorphisms (SNPs) and mutations on microarrays via four-color single-base primer extension. The founding principle of APEX-2 multiplex PCR requires two oligonucleotides per SNP/mutation to generate amplicons containing the position of interest. The same oligonucleotides are then subsequently used as immobilized single-base extension primers on a microarray. The method described here is ideal for SNP or mutation detection analysis, molecular diagnostics and forensic analysis. This robust genetic test has minimal requirements: two primers, two spots on the microarray and a low cost four-color detection system for the targeted site; and provides an advantageous alternative to high-density platforms and low-density detection systems.
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Affiliation(s)
- Kaarel Krjutskov
- Department of Biotechnology, IMCB, University of Tartu, Tartu, Estonia
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