Evidence map›Paper›PMID 38233447›Full record

ArticleScientific data2024

Mock community taxonomic classification performance of publicly available shotgun metagenomics pipelines.

E Michael Valencia, Katherine A Maki, Jennifer N Dootz, Jennifer J Barb

Abstract readDataset
In one paragraph

Article in Scientific data, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
–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

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Fungal ecology in the age of 'omics.The New phytologist · 2026
    Review
  5. Article
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  7. International journal of microbiology · 2026
    Review
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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.

E Michael ValenciaTranslational Biobehavioral and Health Disparities Branch, National Institutes of Health Clinical Center, Bethesda, MD, 20814, USA.
Katherine A MakiTranslational Biobehavioral and Health Disparities Branch, National Institutes of Health Clinical Center, Bethesda, MD, 20814, USA.
Jennifer N DootzBiosystems and Biomaterials Division, National Institute of Standards and Technology, Gaithersburg, MD, 20899, USA.
Jennifer J BarbTranslational Biobehavioral and Health Disparities Branch, National Institutes of Health Clinical Center, Bethesda, MD, 20814, USA. barbj@nih.gov.ORCID 0000-0003-3022-0154

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Shotgun metagenomic sequencing comprehensively samples the DNA of a microbial sample. Choosing the best bioinformatics processing package can be daunting due to the wide variety of tools available. Here, we assessed publicly available shotgun metagenomics processing packages/pipelines including bioBakery, Just a Microbiology System (JAMS), Whole metaGenome Sequence Assembly V2 (WGSA2), and Woltka using 19 publicly available mock community samples and a set of five constructed pathogenic gut microbiome samples. Also included is a workflow for labelling bacterial scientific names with NCBI taxonomy identifiers for better resolution in assessing results. The Aitchison distance, a sensitivity metric, and total False Positive Relative Abundance were used for accuracy assessments for all pipelines and mock samples. Overall, bioBakery4 performed the best with most of the accuracy metrics, while JAMS and WGSA2, had the highest sensitivities. Furthermore, bioBakery is commonly used and only requires a basic knowledge of command line usage. This work provides an unbiased assessment of shotgun metagenomics packages and presents results assessing the performance of the packages using mock community sequence data.

Indexed as

Gastrointestinal MicrobiomeMetagenomeBacteriaMetagenomicsSequence Analysis, DNA

Identifiers

PMID38233447
PMCPMC10794705

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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.