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Cited by 1,011

The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.

Hybrid error correction and de novo assembly of single-molecule sequencing reads

Open access
Koren, Sergey, Schatz, Michael C, Walenz, Brian P, Martin, Jeffrey, Howard, Jason T, Ganapathy, Ganeshkumar, Wang, Zhong, Rasko, David A, McCombie, W Richard, Jarvis, Erich D, Phillippy, Adam M·2012·Nature Biotechnology

Abstract

Single-molecule sequencing instruments can generate multikilobase sequences with the potential to greatly improve genome and transcriptome assembly. However, the error rates of single-molecule reads are high, which has limited their use thus far to resequencing bacteria. To address this limitation, we introduce a correction algorithm and assembly strategy that uses short, high-fidelity sequences to correct the error in single-molecule sequences. We demonstrate the utility of this approach on reads generated by a PacBio RS instrument from phage, prokaryotic and eukaryotic whole genomes, including the previously unsequenced genome of the parrot Melopsittacus undulatus, as well as for RNA-Seq reads of the corn (Zea mays) transcriptome. Our long-read correction achieves >99.9% base-call accuracy, leading to substantially better assemblies than current sequencing strategies: in the best example, the median contig size was quintupled relative to high-coverage, second-generation assemblies. Greater gains are predicted if read lengths continue to increase, including the prospect of single-contig bacterial chromosome assembly.

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Crossref · 10.1038/nbt.2280

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Metadata

Authors
Koren, S., Schatz, M. C., Walenz, B. P., Martin, J., Howard, J. T., Ganapathy, G., Wang, Z., Rasko, D. A., McCombie, W. R., Jarvis, E. D., & Phillippy, A. M.
Venue
Nature Biotechnology
Published
2012-07
Volume
30
Issue
7
Pages
693-700
ISSN
  • 0733-222X (ISSN-L)
  • 1087-0156
  • 1546-1696
OpenAlex
W2157888653
Cited by
1,011
References
9
FWCI
32.06
Type
journal article
Language
en
Open access
green

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