Abstract
Single nucleotide polymorphisms (SNPs) are attractive DNA markers due to their abundance and potential for use in automated high-throughput genotyping. Numerous SNP genotyping assays have been developed, but it is unclear which assays are best suited and most efficient for various types of plant improvement research. The objective of this study was to compare the accuracy, efficiency, and cost of four SNP genotyping assays: single-base extension (SBE), allele-specific primer extension (ASPE), oligonucleotide ligation (OL), and direct hybridization (DH). All four assay methods used the same Luminex 100 flow cytometer platform. Fifty-eight F2-derived soybean [Glycine max (L.) Merr.] lines from a cross between inbred lines G99-G725 and N00-3350 were genotyped at four SNPs. SBE and ASPE clearly differentiated between the two homozygotes and the heterozygote at each SNP. Results were in agreement with those identified using the SNaPshot minisequencing assay as a control. In contrast, the OL and DH assays were unable to differentiate between genotypes at some of the SNPs. However, when the cost per data point for the four different assays was compared, the cost of OL and DH was only about 70% of that for SBE, with DH requiring the least time of the four assays. On the basis of cost and labor, ASPE is more cost-effective and simpler than SBE, and would therefore be a good method for genetic mapping and diversity studies which require a large number of markers and a high level of multiplexing. DH appears to be the most economical assay for marker-assisted selection, though optimization for DH would be required for some SNP markers.
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References
Armstrong B, Stewart M, Mazumder A (2000) Suspension array for high throughput, multiplexed single nucleotide polymorphism genotyping. Cytometry 40:102–108
Boerma HR, Hussey RS, Phillips DS, Wood ED, Rowan GB, Finnerty SL (2000) Registration of ‘Boggs’ soybean. Crop Sci 40:294–295
Brookes AJ (1999) The essence of SNPs. Gene 234:177–186
Cai H, White PS, Torney D, Deshpande A, Wang Z, Marrone B, Nolan JP (2000) Flow cytometry-based minisequencing: a new platform for high throughput single-nucleotide polymorphism scoring. Genomics 66:135–143
Chen J, Iannone MA, Li M-S, Taylor JD, Rivers P, Nelson AJ, Slentz-Kesler KA, Roses A, Weiner MP (2000) A microsphere-based assay for multiplexed single nucleotide polymorphism analysis using single base chain extension. Genome Res 10:549–557
Colinas RJ, Bellisario R, Pass KA (2000) Multiplexed genotyping of beta-globin variants from PCR-amplified newborn blood spot DNA by hybridization with allele-specific oligodeoxynucleotides coupled to an array of fluorescent microspheres. Clin Chem 46:996–998
Cregan PB, Jarvik T, Bush AL, Shoemaker RC, Lark KG, Kahler AL, Kaya N, VanToai TT, Chung J, Specht JE (1999) An integrated genetic linkage map of the soybean genome. Crop Sci 39:1464–1490
Dreher K, Khairallah M, Ribaut J-M, Morris M (2003) Money matters (I): Costs of field and laboratory procedures associated with conventional and marker-assisted maize breeding at CIMMYT. Mol Breed 11:221–234
Dunbar SA, Jacobsen JW (2000) Application of the Luminex LabMAP in rapid screening for mutations in the cystic fibrosis transmembrane conductance regulator gene: a pilot study. Clin Chem 46:498–150
Fulton RJ, McDade RL, Smith PL, Kienker LJ, Kettman JR Jr (1997) Advanced multiplexed analysis with the FlowMetrix system. Clin Chem 43:1749–1756
Gu Z, Hiller L, Kwok PY (1998) Single nucleotide polymorphism hunting in cyberspace. Hum Mutat 12:221–225
Gupta PK, Roy JK, Prasad M (2001) Single nucleotide polymorphisms: a new paradigm for molecular marker technology and DNA polymorphism detection with emphasis on their use in plants. Curr Sci 80:524–535
Gut IG (2001) Automation in genotyping of single nucleotide polymorphisms. Hum Mutat 17:475–492
Iannone MA, Taylor JD, Chen J, Li M-S, Rivers P, Slentz-Kesler KA, Weiner MP (2000) Multiplexed single nucleotide polymorphism genotyping by oligonucleotide ligation and flow cytometry. Cytometry 39:131–140
Kanazin V, Talbert H, See D, DeCamp P, Nevo E, Blake T (2002) Discovery and assay of single-nucleotide polymorphisms in barley (Hordeum vulgare). Plant Mol Biol 48:529–537
Keim P, Olson TC, Shoemaker RC (1988) A rapid protocol for isolating soybean DNA. Soybean Genet Newsl 15:150–152
Kruglyak L (1997) The use of genetic map of biallelic markers in linkage studies. Nat Genet 17:21–24
McCarthy JJ, Hilfiker R (2000) The use of single nucleotide polymorphism maps in pharmacogenomics. Nat Biotechnol 18:505–508
Morris M, Dreher K, Ribaut J-M, Khairallah M (2003) Money matters (II): Costs of maize inbred line conversion schemes at CIMMYT using conventional and marker-assisted selection. Mol Breed 11:235–247
Nebert DW (1999) Pharmacogenetics and pharmacogenomics: Why is this relevant to the clinical geneticists? Clin Genet 56:247–258
Ribaut J-M, Hoisington DA (1998) Marker-assisted selection: New tools and strategies. Trends Plant Sci 3:236–239
Shi MM (2001) Enabling large-scale pharmacogenetic studies by high-throughput mutation detection and genotyping technologies. Clin Chem 47:164–172
Syvänen A-C (2001) Accessing genetic variation: Genotyping single nucleotide polymorphisms. Nat Rev Genet 2:930–942
Tanksley SD, Young ND, Paterson AH, Bonierbale MW (1989) RFLP mapping in plant breeding: New tools for an old science. Biotechniques 7:257–264
Taylor JD, Briley D, Nguyen Q, Long K, Iannone MA, Li M-S, Ye F, Afshari A, Lai E, Wagner M, Chen J, Weiner MP (2001) Flow cytometric platform for high-throughput single nucleotide polymorphism analysis. Biotechniques 30:661–669
Tenaillon MI, Sawkins MC, Long AD, Gaut RL, Doebley JF (2001) Patterns of DNA sequence polymorphism along chromosome 1 of maize (Zea mays ssp. mays L.). Proc Natl Acad Sci USA 98:9161–9166
Ye F, Li M-S, Taylor JD, Nguyen Q, Colton HM, Casey WM, Wagner M, Weiner MP, Chen J (2001) Fluorescent microsphere-based readout technology for multiple human single nucleotide polymorphism analysis and bacterial identification. Hum Mutat 17:305–316
Zhu YL, Song QJ, Hyten DL, Van Tassell CP, Matukumalli LK, Grimm DR, Hyatt SM, Fickus EW, Young ND, Cregan PB (2003) Single-nucleotide polymorphisms in soybean. Genetics 163:1123–1134
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This research was supported by grants from the United Soybean Board (St. Louis, Mo.), from the Crop Functional Genomic Center (code no. CG3131) of the Twenty-first Century Frontier Research Program funded by the Ministry of Science and Technology (MOST) and Rural Development Administration (RDA) of the Republic of Korea, and support provided by the Georgia Agricultural Experiment Stations.
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Communicated by F.J. Muehlbauer
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Lee, SH., Walker, D.R., Cregan, P.B. et al. Comparison of four flow cytometric SNP detection assays and their use in plant improvement. Theor Appl Genet 110, 167–174 (2004). https://doi.org/10.1007/s00122-004-1827-1
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DOI: https://doi.org/10.1007/s00122-004-1827-1