Evidence map›Paper›PMID 34020937›Full record

ArticleApplied and environmental microbiology2021

Methanogenesis in the Digestive Tracts of the Tropical Millipedes Archispirostreptus gigas (Diplopoda, Spirostreptidae) and Epibolus pulchripes (Diplopoda, Pachybolidae).

Terézia Horváthová, Vladimír Šustr, Alica Chroňáková, Stanislava Semanová, Kristina Lang, Carsten Dietrich, Tomáš Hubáček, Masoud M Ardestani, Ana C Lara, Andreas Brune and 1 more

Open access · greenAbstract read
In one paragraph

Article in Applied and environmental microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

6 citing papers in PubMed, 19 citations in OpenAlex.

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  5. Some Aspects of the Physiology of theLife (Basel, Switzerland) · 2023
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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

11 authors at 5 institutions in 2 countries.

Terézia HorváthováInstitute of Soil Biology, Biology Centre CAS, České Budějovice, Czech Republic.
Vladimír ŠustrInstitute of Soil Biology, Biology Centre CAS, České Budějovice, Czech Republic.
Alica ChroňákováInstitute of Soil Biology, Biology Centre CAS, České Budějovice, Czech Republic.
Stanislava SemanováInstitute of Soil Biology, Biology Centre CAS, České Budějovice, Czech Republic.
Kristina LangRG Insect Gut Microbiology and Symbiosis, Max Planck Institute for Terrestrial Microbiology, Marburg, Germany.
Carsten DietrichRG Insect Gut Microbiology and Symbiosis, Max Planck Institute for Terrestrial Microbiology, Marburg, Germany.
Tomáš HubáčekSoWa Research Infrastructure, Biology Centre CAS, České Budějovice, Czech Republic.
Masoud M ArdestaniSoWa Research Infrastructure, Biology Centre CAS, České Budějovice, Czech Republic.
Ana C LaraInstitute of Soil Biology, Biology Centre CAS, České Budějovice, Czech Republic.
Andreas BruneRG Insect Gut Microbiology and Symbiosis, Max Planck Institute for Terrestrial Microbiology, Marburg, Germany.
Miloslav ŠimekInstitute of Soil Biology, Biology Centre CAS, České Budějovice, Czech Republic.
Institute of Soil Biology · CZMax Planck Institute for Terrestrial Microbiology · DEUniversity of South Bohemia in České Budějovice · CZCharles University · CZCzech Academy of Sciences, Biology Centre · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Methanogens represent the final decomposition step in anaerobic degradation of organic matter, occurring in the digestive tracts of various invertebrates. However, factors determining their community structure and activity in distinct gut sections are still debated. In this study, we focused on the tropical millipede species Archispirostreptus gigas (Diplopoda, Spirostreptidae) and Epibolus pulchripes (Diplopoda, Pachybolidae), which release considerable amounts of methane. We aimed to characterize relationships between physicochemical parameters, methane production rates, and methanogen community structure in the two major gut sections, midgut and hindgut. Microsensor measurements revealed that both sections were strictly anoxic, with reducing conditions prevailing in both millipedes. Hydrogen concentration peaked in the anterior hindgut of

Indexed as

Gastrointestinal MicrobiomeAnimalsArthropodsBacteriaFormatesGastrointestinal TractHydrogenHydrogen-Ion ConcentrationMethaneOxidation-ReductionOxygenPhylogenyRNA, Ribosomal, 16SFormatesformic acidHydrogenMethaneOxygenRNA, Ribosomal, 16Sdigestive tractmethaneMethanobrevibactermethanogenesismethanogenic communityMethanomassiliicoccalesphysicochemical parameterstropical millipedes

Identifiers

PMID34020937
PMCPMC8276800
OpenAlexW3163002121

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.