Evidence map›Paper›PMID 34432923›Full record

ArticleMolecular ecology2021

Technical considerations in Hi-C scaffolding and evaluation of chromosome-scale genome assemblies.

Kazuaki Yamaguchi, Mitsutaka Kadota, Osamu Nishimura, Yuta Ohishi, Yuki Naito, Shigehiro Kuraku

Abstract read
In one paragraph

Article in Molecular ecology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed.

  1. Article
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  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Read Mapping for Hi-C Analysis.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  18. The Bioinformatic Applications of Hi-C and Linked Reads.Genomics, proteomics & bioinformatics · 2024
    Review
  19. Chromosomal DNA sequences of the Pacific saury genome: versatile resources for fishery science and comparative biology.DNA research : an international journal for rapid publication of reports on genes and genomes · 2024
    Article
  20. Article
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

6 authors.

Kazuaki YamaguchiLaboratory for Phyloinformatics, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.ORCID 0000-0002-9890-7721
Mitsutaka KadotaLaboratory for Phyloinformatics, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.ORCID 0000-0002-1674-6697
Osamu NishimuraLaboratory for Phyloinformatics, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.ORCID 0000-0003-1969-2580
Yuta OhishiLaboratory for Phyloinformatics, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.ORCID 0000-0002-0995-9619
Yuki NaitoDatabase Center for Life Science (DBCLS), Mishima, Japan.ORCID 0000-0002-1182-6786
Shigehiro KurakuLaboratory for Phyloinformatics, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.ORCID 0000-0003-1464-8388

Funding

Ministry of Education, Culture, Sports, Science and Technology Grant-in-Aid for Scientific Research (B) 20H03269RIKEN Epigenome Manipulation Project
6 · The paper itself

Abstract

The recent development of ecological studies has been fueled by the introduction of massive information based on chromosome-scale genome sequences, even for species for which genetic linkage is not accessible. This was enabled mainly by the application of Hi-C, a method for genome-wide chromosome conformation capture that was originally developed for investigating the long-range interaction of chromatins. Performing genomic scaffolding using Hi-C data is highly resource-demanding and employs elaborate laboratory steps for sample preparation. It starts with building a primary genome sequence assembly as an input, which is followed by computation for genome scaffolding using Hi-C data, requiring careful validation. This article presents technical considerations for obtaining optimal Hi-C scaffolding results and provides a test case of its application to a reptile species, the Madagascar ground gecko (Paroedura picta). Among the metrics that are frequently used for evaluating scaffolding results, we investigate the validity of the completeness assessment of chromosome-scale genome assemblies using single-copy reference orthologues.

Indexed as

ChromosomesGenomeAnimalsChromatinGenomicsMadagascarChromatinBUSCOchromosome-scale genome assemblycompleteness assessmentgene spaceHi-C scaffoldingiconHi-C

Identifiers

PMID34432923
PMCPMC9292758

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LicenceCC BY-NC-ND
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Registered trials

None linked

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.