Evidence map›Paper›PMID 32886787›Full record

ArticleMolecular biology and evolution2021

CoreCruncher: Fast and Robust Construction of Core Genomes in Large Prokaryotic Data Sets.

Connor D Harris, Ellis L Torrance, Kasie Raymann, Louis-Marie Bobay

Abstract read
In one paragraph

Article in Molecular biology and evolution, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

  1. Article
  2. bioRxiv : the preprint server for biology · 2026
    Article
  3. Article
  4. Article
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  6. Article
  7. Applying the Classic Test dN/dS to Detect Selection in Archaea.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  8. Article
  9. Article
  10. Evolution of homologous recombination rates across bacteria.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
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  18. Article
  19. Phylogenetic systematics ofMicrobial genomics · 2021
    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

4 authors.

Connor D HarrisDepartment of Biology, University of North Carolina Greensboro, Greensboro, NC.
Ellis L TorranceDepartment of Biology, University of North Carolina Greensboro, Greensboro, NC.
Kasie RaymannDepartment of Biology, University of North Carolina Greensboro, Greensboro, NC.
Louis-Marie BobayDepartment of Biology, University of North Carolina Greensboro, Greensboro, NC.

Funding

Investigating the Impact and Patterns of Homologous Recombination and Adaptive Evolution on Bacterial GenomesR01GM132137 · NIGMS · UNIVERSITY OF NORTH CAROLINA GREENSBORO · PI BOBAY, LOUIS-MARIE · 2020 to 2024
$1.5M
NIGMS NIH HHS R01 GM132137
6 · The paper itself

Abstract

The core genome represents the set of genes shared by all, or nearly all, strains of a given population or species of prokaryotes. Inferring the core genome is integral to many genomic analyses, however, most methods rely on the comparison of all the pairs of genomes; a step that is becoming increasingly difficult given the massive accumulation of genomic data. Here, we present CoreCruncher; a program that robustly and rapidly constructs core genomes across hundreds or thousands of genomes. CoreCruncher does not compute all pairwise genome comparisons and uses a heuristic based on the distributions of identity scores to classify sequences as orthologs or paralogs/xenologs. Although it is much faster than current methods, our results indicate that our approach is more conservative than other tools and less sensitive to the presence of paralogs and xenologs. CoreCruncher is freely available from: https://github.com/lbobay/CoreCruncher. CoreCruncher is written in Python 3.7 and can also run on Python 2.7 without modification. It requires the python library Numpy and either Usearch or Blast. Certain options require the programs muscle or mafft.

Indexed as

Genome, ArchaealGenome, BacterialGenomicsSerratia marcescenscore genomeorthologyprokaryotes

Identifiers

PMID32886787
PMCPMC7826169

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.