Evidence map›Paper›PMID 39505993›Full record

ArticleCommunications biology2024

Cross-comparison of gut metagenomic profiling strategies.

Gábor Gulyás, Balázs Kakuk, Ákos Dörmő, Tamás Járay, István Prazsák, Zsolt Csabai, Miksa Máté Henkrich, Zsolt Boldogkői, Dóra Tombácz

Abstract readComparative Study
In one paragraph

Article in Communications biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
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  4. 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

9 authors.

Gábor Gulyás *Department of Medical Biology, Faculty of Medicine, University of Szeged, Szeged, Hungary.
Balázs Kakuk *Department of Medical Biology, Faculty of Medicine, University of Szeged, Szeged, Hungary.
Ákos Dörmő *Department of Medical Biology, Faculty of Medicine, University of Szeged, Szeged, Hungary.
Tamás JárayDepartment of Medical Biology, Faculty of Medicine, University of Szeged, Szeged, Hungary.
István PrazsákDepartment of Medical Biology, Faculty of Medicine, University of Szeged, Szeged, Hungary.
Zsolt CsabaiDepartment of Medical Biology, Faculty of Medicine, University of Szeged, Szeged, Hungary.
Miksa Máté HenkrichDepartment of Medical Biology, Faculty of Medicine, University of Szeged, Szeged, Hungary.
Zsolt BoldogkőiDepartment of Medical Biology, Faculty of Medicine, University of Szeged, Szeged, Hungary. boldogkoi.zsolt@med.u-szeged.hu.ORCID 0000-0003-1184-7293
Dóra TombáczDepartment of Medical Biology, Faculty of Medicine, University of Szeged, Szeged, Hungary. tombacz.dora@med.u-szeged.hu.ORCID 0000-0001-5520-2978

Funding

Magyar Tudományos Akadémia (Hungarian Academy of Sciences) LP2020-8/2020Nemzeti Kutatási, Fejlesztési és Innovációs Hivatal (NKFI Office) FK 142676
6 · The paper itself

Abstract

The rapid advancements in sequencing technologies and bioinformatics have enabled metagenomic research of complex microbial systems, but reliable results depend on consistent laboratory and bioinformatics approaches. Current efforts to identify best practices often focus on optimizing specific steps, making it challenging to understand the influence of each stage on microbial population analysis and compare data across studies. This study evaluated DNA extraction, library construction methodologies, sequencing platforms, and computational approaches using a dog stool sample, two synthetic microbial community mixtures, and various sequencing data sources. Our work, the most comprehensive evaluation of metagenomic methods to date. We developed a software tool, termed minitax, which provides consistent results across the range of platforms and methodologies. Our findings showed that the Zymo Research Quick-DNA HMW MagBead Kit, Illumina DNA Prep library preparation method, and the minitax bioinformatics tool were the most effective for high-quality microbial diversity analysis. However, the effectiveness of pipelines or method combinations is sample-specific, making it difficult to identify a universally optimal approach. Therefore, employing multiple approaches is crucial for obtaining reliable outcomes in microbial systems.

Indexed as

FecesGastrointestinal MicrobiomeMetagenomicsAnimalsComputational BiologyDogsGene LibraryHigh-Throughput Nucleotide SequencingMetagenomeSequence Analysis, DNASoftware

Identifiers

PMID39505993
PMCPMC11541596

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.