Evidence map›Paper›PMID 34311761›Full record

ArticleGenome biology2021

STRONG: metagenomics strain resolution on assembly graphs.

Christopher Quince, Sergey Nurk, Sebastien Raguideau, Robert James, Orkun S Soyer, J Kimberly Summers, Antoine Limasset, A Murat Eren, Rayan Chikhi, Aaron E Darling

Abstract read
In one paragraph

Article in Genome biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 70 papers.

0numbers the graph read from it
0cells of the map it votes in
70citing 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

70 citing papers in PubMed.

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10 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

10 authors.

Christopher QuinceOrganisms and Ecosystems, Earlham Institute, Norwich, NR4 7UZ, UK. christopher.quince@earlham.ac.uk.ORCID 0000-0003-1884-8440
Sergey NurkGenome Informatics Section, Computational and Statistical Genomics Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, 20892, MD, USA. sergey.nurk@nih.gov.
Sebastien RaguideauOrganisms and Ecosystems, Earlham Institute, Norwich, NR4 7UZ, UK.
Robert JamesGut Microbes and Health, Quadram Institute, Norwich, NR4 7UQ, UK.
Orkun S SoyerSchool of Life Sciences, University of Warwick, Coventry, CV4 7AL, UK.
J Kimberly SummersWarwick Medical School, University of Warwick, Coventry, CV4 7AL, UK.
Antoine LimassetUniv. Lille, CNRS, Inria, UMR 9189 - CRIStAL, Lille, France.
A Murat ErenDepartment of Medicine, University of Chicago, Chicago, Illinois, USA.
Rayan ChikhiDepartment of Computational Biology, Institut Pasteur, C3BI USR 3756 IP CNRS, Paris, France.
Aaron E DarlingThe iThree institute, University of Technology Sydney, 15 Broadway, Ultimo, 2007, NSW, Australia.

Funding

Biotechnology and Biological Sciences Research Council BB/K003240/2Biotechnology and Biological Sciences Research Council BB/L502029/1Biotechnology and Biological Sciences Research Council BB/N023285/1Biotechnology and Biological Sciences Research Council BB/R015171/1Biotechnology and Biological Sciences Research Council BBS/E/T/000PR9817Medical Research Council MR/L015080/1Medical Research Council MR/M50161X/1Medical Research Council MR/S037195/1
6 · The paper itself

Abstract

We introduce STrain Resolution ON assembly Graphs (STRONG), which identifies strains de novo, from multiple metagenome samples. STRONG performs coassembly, and binning into metagenome assembled genomes (MAGs), and stores the coassembly graph prior to variant simplification. This enables the subgraphs and their unitig per-sample coverages, for individual single-copy core genes (SCGs) in each MAG, to be extracted. A Bayesian algorithm, BayesPaths, determines the number of strains present, their haplotypes or sequences on the SCGs, and abundances. STRONG is validated using synthetic communities and for a real anaerobic digestor time series generates haplotypes that match those observed from long Nanopore reads.

Indexed as

AlgorithmsGenome, BacterialMetagenomeSoftwareBayes TheoremContig MappingHaplotypesMetagenomicsMicrobial ConsortiaSequence Analysis, DNAAssembly graphBayesianMetagenomeMicrobial communityMicrobiomeStrains

Identifiers

PMID34311761
PMCPMC8311964

What OpenQuestion holds

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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.