Evidence map›Paper›PMID 30996336›Full record

ArticleScientific reports2019

Uncovering the hidden marine sponge microbiome by applying a multi-primer approach.

Qi Yang, Christopher M M Franco, Wei Zhang

Abstract read
In one paragraph

Article in Scientific reports, 2019. 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
  2. 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

3 authors.

Qi YangCentre for Marine Bioproducts Development, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, 5042, Australia.
Christopher M M FrancoCentre for Marine Bioproducts Development, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, 5042, Australia.ORCID http://orcid.org/0000-0003-1958-3851
Wei ZhangCentre for Marine Bioproducts Development, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, 5042, Australia. wei.zhang@flinders.edu.au.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Marine sponges (phylum Porifera) are hosts to microorganisms that make up to 40-60% of the mesohyl volume. The challenge is to characterise this microbial diversity more comprehensively. To accomplish this, a new method was for the first time proposed to obtain sequence coverage of all the variable regions of the 16S rRNA gene to analyze the amplicon-based microbiomes of four representative sponge species belonging to different orders. The five primer sets targeting nine variable regions of the 16S rRNA gene revealed a significant increase in microbiome coverage of 29.5% of phylum level OTUs and 35.5% class level OTUs compared to the community revealed by the commonly used V4 region-specific primer set alone. Among the resulting OTUs, 52.6% and 61.3% were unaffiliated, including candidate OTUs, at the phylum and class levels, respectively, which demonstrated a substantially superior performance in uncovering taxonomic 'blind spots'. Overall, a more complete sponge microbiome profile was achieved by this multi-primer approach, given the significant improvement of microbial taxonomic coverage and the enhanced capacity to uncover novel microbial taxa. This multi-primer approach represents a fundamental and practical change from the conventional single primer set amplicon-based microbiome approach, and can be broadly applicable to other microbiome studies.

Indexed as

AnimalsArchaeaBacteriaDNA, ArchaealDNA, BacterialGenetic VariationMicrobiotaPhylogenyPolymerase Chain ReactionPoriferaRNA, Ribosomal, 16SSequence Analysis, DNADNA, ArchaealDNA, BacterialRNA, Ribosomal, 16S

Identifiers

PMID30996336
PMCPMC6470215

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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.