Evidence map›Paper›PMID 30504145›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

Fiber-associated spirochetes are major agents of hemicellulose degradation in the hindgut of wood-feeding higher termites.

Gaku Tokuda, Aram Mikaelyan, Chiho Fukui, Yu Matsuura, Hirofumi Watanabe, Masahiro Fujishima, Andreas Brune

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 86 papers.

0numbers the graph read from it
0cells of the map it votes in
86citing papers in PubMed
8.7field-weighted citation impact, top 2% of its field
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

86 citing papers in PubMed, 156 citations in OpenAlex.

  1. Article
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  4. Effects of DietaryMicroorganisms · 2026
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26 more citing papers are in PubMed but not listed here.

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

7 authors at 5 institutions in 3 countries.

Gaku TokudaTropical Biosphere Research Center, Center of Molecular Biosciences, University of the Ryukyus, Nishihara, 903-0213 Okinawa, Japan; tokuda@comb.u-ryukyu.ac.jp.ORCID 0000-0003-0645-6191
Aram MikaelyanResearch Group Insect Gut Microbiology and Symbiosis, Max Planck Institute for Terrestrial Microbiology, 35043 Marburg, Germany.
Chiho FukuiTropical Biosphere Research Center, Center of Molecular Biosciences, University of the Ryukyus, Nishihara, 903-0213 Okinawa, Japan.
Yu MatsuuraTropical Biosphere Research Center, Center of Molecular Biosciences, University of the Ryukyus, Nishihara, 903-0213 Okinawa, Japan.
Hirofumi WatanabeBiomolecular Mimetics Research Unit, Institute of Agrobiological Sciences, National Agriculture and Food Research Organization, Tsukuba, 305-8634 Ibaraki, Japan.
Masahiro FujishimaDepartment of Sciences, Graduate School of Sciences and Technology for Innovation, Yamaguchi University, Yoshida 1677-1, 753-8512 Yamaguchi, Japan.
Andreas BruneResearch Group Insect Gut Microbiology and Symbiosis, Max Planck Institute for Terrestrial Microbiology, 35043 Marburg, Germany.ORCID 0000-0002-2667-4391
University of the Ryukyus · JPMax Planck Institute for Terrestrial Microbiology · DENational Agriculture and Food Research Organization · JPNorth Carolina State University · USYamaguchi University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Symbiotic digestion of lignocellulose in wood-feeding higher termites (family Termitidae) is a two-step process that involves endogenous host cellulases secreted in the midgut and a dense bacterial community in the hindgut compartment. The genomes of the bacterial gut microbiota encode diverse cellulolytic and hemicellulolytic enzymes, but the contributions of host and bacterial symbionts to lignocellulose degradation remain ambiguous. Our previous studies of

Indexed as

AnimalsCellulasesCelluloseGastrointestinal MicrobiomeGastrointestinal TractGene Expression Regulation, BacterialGenes, BacterialGene Transfer, HorizontalGlycoside HydrolasesIsopteraMetagenomeMetagenomicsPhylogenyPolysaccharidesSequence Analysis, DNASpirochaetalesCellulasesCelluloseGlycoside HydrolaseshemicellulosePolysaccharidesXylansXylosidasesfiber-associated communitymetatranscriptomespirochetestermite hindgutxylanase

Identifiers

PMID30504145
PMCPMC6304966
OpenAlexW2902568482

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.