Evidence map›Paper›PMID 26905381›Full record

ArticleScientific reports2016

Individual Apostichopus japonicus fecal microbiome reveals a link with polyhydroxybutyrate producers in host growth gaps.

Yohei Yamazaki, Pedro Milet Meirelles, Sayaka Mino, Wataru Suda, Kenshiro Oshima, Masahira Hattori, Fabiano L Thompson, Yuichi Sakai, Toko Sawabe, Tomoo Sawabe

Abstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

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

  1. Pooled it
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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

10 authors.

Yohei YamazakiLaboratory of Microbiology, Faculty of Fisheries Sciences, Hokkaido University, Hakodate, Japan.
Pedro Milet MeirellesInstitute of Biology, SAGE-COPPE, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil.
Sayaka MinoLaboratory of Microbiology, Faculty of Fisheries Sciences, Hokkaido University, Hakodate, Japan.
Wataru SudaLaboratory of Metagenomics, Graduate School of Frontier Sciences, University of Tokyo, Kashiwa, Japan.
Kenshiro OshimaLaboratory of Metagenomics, Graduate School of Frontier Sciences, University of Tokyo, Kashiwa, Japan.
Masahira HattoriLaboratory of Metagenomics, Graduate School of Frontier Sciences, University of Tokyo, Kashiwa, Japan.
Fabiano L ThompsonInstitute of Biology, SAGE-COPPE, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil.
Yuichi SakaiHakodate Fisheries Research, Hokkaido Research Organization, Local Independent Administrative Agency, Hakodate, Japan.
Toko SawabeDepartment of Food and Nutrition, Hakodate Junior College, Hakodate, Japan.
Tomoo SawabeLaboratory of Microbiology, Faculty of Fisheries Sciences, Hokkaido University, Hakodate, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gut microbiome shapes various aspects of a host's physiology, but these functions in aquatic animal hosts have yet to be fully investigated. The sea cucumber Apostichopus japonicus Selenka is one such example. The large growth gap in their body size has delayed the development of intensive aquaculture, nevertheless the species is in urgent need of conservation. To understand possible contributions of the gut microbiome to its host's growth, individual fecal microbiome comparisons were performed. High-throughput 16S rRNA sequencing revealed significantly different microbiota in larger and smaller individuals; Rhodobacterales in particular was the most significantly abundant bacterial group in the larger specimens. Further shotgun metagenome of representative samples revealed a significant abundance of microbiome retaining polyhydroxybutyrate (PHB) metabolism genes in the largest individual. The PHB metabolism reads were potentially derived from Rhodobacterales. These results imply a possible link between microbial PHB producers and potential growth promotion in Deuterostomia marine invertebrates.

Indexed as

AnimalsBody SizeFecesGastrointestinal TractGenes, BacterialHydroxybutyratesMetagenomeMicrobiotaStichopusHydroxybutyrates

Identifiers

PMID26905381
PMCPMC4764845

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.