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Mitchell K, Brito JJ, Mandric I, Wu Q, Knyazev S, Chang S, Martin LS, Karlsberg A, Gerasimov E, Littman R, Hill BL, Wu NC, Yang HT, Hsieh K, Chen L, Littman E, Shabani T, Enik G, Yao D, Sun R, Schroeder J, Eskin E, Zelikovsky A, Skums P, Pop M, Mangul S. Benchmarking of computational error-correction methods for next-generation sequencing data. Genome Biol 2020; 21:71. [PMID: 32183840 PMCID: PMC7079412 DOI: 10.1186/s13059-020-01988-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Accepted: 03/06/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Recent advancements in next-generation sequencing have rapidly improved our ability to study genomic material at an unprecedented scale. Despite substantial improvements in sequencing technologies, errors present in the data still risk confounding downstream analysis and limiting the applicability of sequencing technologies in clinical tools. Computational error correction promises to eliminate sequencing errors, but the relative accuracy of error correction algorithms remains unknown. RESULTS In this paper, we evaluate the ability of error correction algorithms to fix errors across different types of datasets that contain various levels of heterogeneity. We highlight the advantages and limitations of computational error correction techniques across different domains of biology, including immunogenomics and virology. To demonstrate the efficacy of our technique, we apply the UMI-based high-fidelity sequencing protocol to eliminate sequencing errors from both simulated data and the raw reads. We then perform a realistic evaluation of error-correction methods. CONCLUSIONS In terms of accuracy, we find that method performance varies substantially across different types of datasets with no single method performing best on all types of examined data. Finally, we also identify the techniques that offer a good balance between precision and sensitivity.
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Affiliation(s)
- Keith Mitchell
- Department of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA
| | - Jaqueline J Brito
- Department of Clinical Pharmacy, School of Pharmacy, University of Southern California, 1985 Zonal Avenue, Los Angeles, CA, 90089, USA
| | - Igor Mandric
- Department of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA
- Department of Computer Science, Georgia State University, 1 Park Place, Atlanta, GA, 30303, USA
| | - Qiaozhen Wu
- Department of Mathematics, University of California Los Angeles, 520 Portola Plaza, Los Angeles, CA, 90095, USA
| | - Sergey Knyazev
- Department of Computer Science, Georgia State University, 1 Park Place, Atlanta, GA, 30303, USA
| | - Sei Chang
- Department of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA
| | - Lana S Martin
- Department of Clinical Pharmacy, School of Pharmacy, University of Southern California, 1985 Zonal Avenue, Los Angeles, CA, 90089, USA
| | - Aaron Karlsberg
- Department of Clinical Pharmacy, School of Pharmacy, University of Southern California, 1985 Zonal Avenue, Los Angeles, CA, 90089, USA
| | - Ekaterina Gerasimov
- Department of Computer Science, Georgia State University, 1 Park Place, Atlanta, GA, 30303, USA
| | - Russell Littman
- UCLA Bioinformatics, 621 Charles E Young Dr S, Los Angeles, CA, 90024, USA
| | - Brian L Hill
- Department of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA
| | - Nicholas C Wu
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, 92037, USA
| | - Harry Taegyun Yang
- Department of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA
| | - Kevin Hsieh
- Department of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA
| | - Linus Chen
- Department of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA
| | - Eli Littman
- Department of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA
| | - Taylor Shabani
- Department of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA
| | - German Enik
- Department of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA
| | - Douglas Yao
- Department of Molecular, Cell, and Developmental Biology, University of California Los Angeles, 650 Charles E. Young Drive South, Los Angeles, CA, 90095, USA
| | - Ren Sun
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, 650 Charles E. Young Drive South, Los Angeles, CA, 90095, USA
| | - Jan Schroeder
- Epigenetics & Reprogramming Laboratory, Monash University, 15 Innovation Walk, Melbourne, VIC, 3800, Australia
| | - Eleazar Eskin
- Department of Computer Science, University of California Los Angeles, 404 Westwood Plaza, Los Angeles, CA, 90095, USA
| | - Alex Zelikovsky
- Department of Computer Science, Georgia State University, 1 Park Place, Atlanta, GA, 30303, USA
- The Laboratory of Bioinformatics, I.M, Sechenov First Moscow State Medical University, Moscow, Russia, 119991
| | - Pavel Skums
- Department of Computer Science, Georgia State University, 1 Park Place, Atlanta, GA, 30303, USA
| | - Mihai Pop
- Department of Computer Science and Center for Bioinformatics and Computational Biology, University of Maryland, College Park, MD, 20742, USA
| | - Serghei Mangul
- Department of Clinical Pharmacy, School of Pharmacy, University of Southern California, 1985 Zonal Avenue, Los Angeles, CA, 90089, USA.
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