Evidence map›Paper›PMID 32788589›Full record

ArticleScientific reports2020

Influence of 16S rRNA target region on the outcome of microbiome studies in soil and saliva samples.

Ana Soriano-Lerma, Virginia Pérez-Carrasco, Manuel Sánchez-Marañón, Matilde Ortiz-González, Victoria Sánchez-Martín, Juan Gijón, José María Navarro-Mari, José Antonio García-Salcedo, Miguel Soriano

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Spatiotemporal and tissue-specific dynamics of bacterial communities in adult femaleFrontiers in cellular and infection microbiology · 2026
    Article
  5. Adaptation to Climatic Change and Epigenetic Modifications of Soil Microbiome.Advances in experimental medicine and biology · 2026
    Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Correlation between Inflammasomes and Microbiota in Peri-Implantitis.International journal of molecular sciences · 2024
    Article
  15. Microbiomes ofFrontiers in microbiology · 2024
    Article
  16. Review
  17. Article
  18. Article
  19. 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

9 authors.

Ana Soriano-LermaDepartment of Physiology (Faculty of Pharmacy, Campus Universitario de Cartuja), Institute of Nutrition and Food Technology "José Mataix", University of Granada, 18071, Granada, Spain.
Virginia Pérez-CarrascoGENYO. Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, 18016, Granada, Spain.
Manuel Sánchez-MarañónDepartment of Soil Science and Agricultural Chemistry, University of Granada, 18071, Granada, Spain.
Matilde Ortiz-GonzálezGENYO. Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, 18016, Granada, Spain.
Victoria Sánchez-MartínGENYO. Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, 18016, Granada, Spain.
Juan GijónDepartment of Periodontics, School of Dentistry, University of Granada, Granada, Spain.
José María Navarro-MariMicrobiology Unit, Biosanitary Research Institute IBS.Granada, University Hospital Virgen de las Nieves, 18014, Granada, Spain.
José Antonio García-Salcedo *GENYO. Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, 18016, Granada, Spain. jags@genyo.es.
Miguel Soriano *GENYO. Centre for Genomics and Oncological Research: Pfizer/University of Granada/Andalusian Regional Government, PTS Granada, 18016, Granada, Spain. msoriano@ual.es.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Next generation sequencing methods are widely used in evaluating the structure and functioning of microbial communities, especially those centered on 16S rRNA subunit. Since Illumina Miseq, the most used sequencing platform, does not allow the full sequencing of 16S rRNA gene, this study aims to evaluate whether the choice of different target regions might affect the outcome of microbiome studies regarding soil and saliva samples. V1V3, V3V4, V4V5 and V6V8 domains were studied, finding that while some regions showed differences in the detection of certain bacterial taxa and in the calculation of alpha diversity, especially in soil samples, the overall effect did not compromise the differentiation of any sample type in terms of taxonomic analysis at the genus level. 16S rRNA target regions did affect the detection of specific bacteria related to soil quality and development, and microbial genera used as health biomarkers in saliva. V1V3 region showed the closest similarity to internal sequencing control mock community B, suggesting it might be the most preferable choice regarding data reliability.

Indexed as

MetagenomeBacteriaComputational BiologyDNA, BacterialGenetic VariationHigh-Throughput Nucleotide SequencingHumansPhylogenyRNA, Ribosomal, 16SSalivaSequence Analysis, DNASoilDNA, BacterialRNA, Ribosomal, 16SSoil

Identifiers

PMID32788589
PMCPMC7423937

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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.