Evidence map›Paper›PMID 23593407›Full record

ArticlePloS one2013

Comparative metagenomic and metatranscriptomic analysis of hindgut paunch microbiota in wood- and dung-feeding higher termites.

Shaomei He, Natalia Ivanova, Edward Kirton, Martin Allgaier, Claudia Bergin, Rudolf H Scheffrahn, Nikos C Kyrpides, Falk Warnecke, Susannah G Tringe, Philip Hugenholtz

Open access · goldAbstract readComparative Study
In one paragraph

Article in PloS one, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 papers.

0numbers the graph read from it
0cells of the map it votes in
84citing papers in PubMed
14.4field-weighted citation impact, top 1% 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

84 citing papers in PubMed, 208 citations in OpenAlex.

  1. Caracterização taxonômica integrativa de comunidades bacterianas e fúngicas de tripas de cupins e areia de folhas.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025
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  5. Functional and Compositional Changes inInternational journal of molecular sciences · 2024
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24 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

10 authors at 5 institutions in 4 countries.

Shaomei HeEnergy Biosciences Institute, University of California, Berkeley, California, USA.
Natalia Ivanova
Edward Kirton
Martin Allgaier
Claudia Bergin
Rudolf H Scheffrahn
Nikos C Kyrpides
Falk Warnecke
Susannah G Tringe
Philip Hugenholtz
Joint Genome Institute · USEnergy Biosciences Institute · USUniversity of California, Berkeley · USUniversity of Florida · USUppsala University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Termites effectively feed on many types of lignocellulose assisted by their gut microbial symbionts. To better understand the microbial decomposition of biomass with varied chemical profiles, it is important to determine whether termites harbor different microbial symbionts with specialized functionalities geared toward different feeding regimens. In this study, we compared the microbiota in the hindgut paunch of Amitermes wheeleri collected from cow dung and Nasutitermes corniger feeding on sound wood by 16S rRNA pyrotag, comparative metagenomic and metatranscriptomic analyses. We found that Firmicutes and Spirochaetes were the most abundant phyla in A. wheeleri, in contrast to N. corniger where Spirochaetes and Fibrobacteres dominated. Despite this community divergence, a convergence was observed for functions essential to termite biology including hydrolytic enzymes, homoacetogenesis and cell motility and chemotaxis. Overrepresented functions in A. wheeleri relative to N. corniger microbiota included hemicellulose breakdown and fixed-nitrogen utilization. By contrast, glycoside hydrolases attacking celluloses and nitrogen fixation genes were overrepresented in N. corniger microbiota. These observations are consistent with dietary differences in carbohydrate composition and nutrient contents, but may also reflect the phylogenetic difference between the hosts.

Indexed as

Gene Expression ProfilingMetagenomicsAnimalsBacteriaCattleCell WallChemotaxisFecesFeeding BehaviorGastrointestinal TractGlycoside HydrolasesIsopteraLigninMetagenomeNitrogenPhylogenyGlycoside HydrolasesLigninlignocelluloseNitrogenRNA, Messenger

Identifiers

PMID23593407
PMCPMC3625147
OpenAlexW2068065310

What OpenQuestion holds

Textmetadata
LicenceCC0
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.