Evidence map›Paper›PMID 24034426›Full record

ArticleGenome biology2013

Reducing assembly complexity of microbial genomes with single-molecule sequencing.

Sergey Koren, Gregory P Harhay, Timothy P L Smith, James L Bono, Dayna M Harhay, Scott D Mcvey, Diana Radune, Nicholas H Bergman, Adam M Phillippy

Abstract read
In one paragraph

Article in Genome biology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 226 papers.

0numbers the graph read from it
0cells of the map it votes in
226citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

226 citing papers in PubMed.

  1. Article
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  8. Analysis of the complete genome sequence ofMicrobiology resource announcements · 2025
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  13. Rational construction of genome-minimizedSynthetic and systems biotechnology · 2024
    Article
  14. Genome assembly in the telomere-to-telomere era.Nature reviews. Genetics · 2024
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article

166 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Sergey Koren
Gregory P Harhay
Timothy P L Smith
James L Bono
Dayna M Harhay
Scott D Mcvey
Diana Radune
Nicholas H Bergman
Adam M Phillippy

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe short reads output by first- and second-generation DNA sequencing instruments cannot completely reconstruct microbial chromosomes. Therefore, most genomes have been left unfinished due to the significant resources required to manually close gaps in draft assemblies. Third-generation, single-molecule sequencing addresses this problem by greatly increasing sequencing read length, which simplifies the assembly problem.

resultsTo measure the benefit of single-molecule sequencing on microbial genome assembly, we sequenced and assembled the genomes of six bacteria and analyzed the repeat complexity of 2,267 complete bacteria and archaea. Our results indicate that the majority of known bacterial and archaeal genomes can be assembled without gaps, at finished-grade quality, using a single PacBio RS sequencing library. These single-library assemblies are also more accurate than typical short-read assemblies and hybrid assemblies of short and long reads.

conclusionsAutomated assembly of long, single-molecule sequencing data reduces the cost of microbial finishing to $1,000 for most genomes, and future advances in this technology are expected to drive the cost lower. This is expected to increase the number of completed genomes, improve the quality of microbial genome databases, and enable high-fidelity, population-scale studies of pan-genomes and chromosomal organization.

Indexed as

Genome, ArchaealGenome, BacterialSoftwareAlgorithmsBase SequenceContig MappingEscherichia coliFrancisella tularensisGenome SizeGenomic LibraryMannheimia haemolyticaMolecular Sequence DataSalmonella entericaSequence Analysis, DNA

Identifiers

PMID24034426
PMCPMC4053942

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.