Cited by 102Genomics and Phylogenetic StudiesSingle-cell and spatial transcriptomicsGene expression and cancer classification

Large scale loss of data in low-diversity Illumina sequencing libraries can be recovered by deferred cluster calling

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Krueger, Felix, Andrews, Simon R., Osborne, Cameron S.·2011·PLoS ONE

Abstract

Massively parallel DNA sequencing is capable of sequencing tens of millions of DNA fragments at the same time. However, sequence bias in the initial cycles, which are used to determine the coordinates of individual clusters, causes a loss of fidelity in cluster identification on Illumina Genome Analysers. This can result in a significant reduction in the numbers of clusters that can be analysed. Such low sample diversity is an intrinsic problem of sequencing libraries that are generated by restriction enzyme digestion, such as e4C-seq or reduced-representation libraries. Similarly, this problem can also arise through the combined sequencing of barcoded, multiplexed libraries. We describe a procedure to defer the mapping of cluster coordinates until low-diversity sequences have been passed. This simple procedure can recover substantial amounts of next generation sequencing data that would otherwise be lost.

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Authors
Krueger, F., Andrews, S. R., & Osborne, C. S.
Affiliations
Babraham Institute (GB)
Corresponding author
Osborne, Cameron S.
Venue
PLoS ONE
Published
2011-01-28
Volume
6
Issue
1
Pages
e16607
ISSN
1932-6203 (ISSN-L)
OpenAlex
W2027589602
Cited by
102
References
7
Citations by year
2025: 3 · 2024: 4 · 2023: 10 · 2022: 4 · 2021: 4 · 2020: 14 · 2019: 7 · 2018: 6 · 2017: 8 · 2016: 11 · 2015: 11 · 2014: 9 · 2013: 3 · 2012: 6
FWCI
2.58
Type
journal article
Language
en
Open access
Locations
  • PLoS ONE (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • Research Portal (King's College London) (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Figshare (submittedVersion, cc-by)
Funders
  • Leukaemia and Lymphoma Research
  • Biotechnology and Biological Sciences Research Council (BBS/E/B/0000H212)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Phylogenetic Studies
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Single-cell and spatial transcriptomics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gene expression and cancer classification
Keywords
sequence bias, cluster detection, reduced representation sequencing, data recovery, restriction enzyme digestion
MeSH terms
Data Collection, Restriction Mapping, Gene Library, Cluster Analysis, Sequence Analysis, DNA, DNA Barcoding, Taxonomic

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