Evidence map›Paper›PMID 35581283›Full record

ArticleNature communications2022

Mineralogical control on methylotrophic methanogenesis and implications for cryptic methane cycling in marine surface sediment.

Ke-Qing Xiao, Oliver W Moore, Peyman Babakhani, Lisa Curti, Caroline L Peacock

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. 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
2.9field-weighted citation impact, top 9% 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, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
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

5 authors at 1 institution in 1 country.

Ke-Qing XiaoUniversity of Leeds, School of Earth and Environment, Leeds, LS2 9JT, UK. k.q.xiao@leeds.ac.uk.ORCID 0000-0001-6809-9340
Oliver W MooreUniversity of Leeds, School of Earth and Environment, Leeds, LS2 9JT, UK.ORCID 0000-0002-2014-0065
Peyman BabakhaniUniversity of Leeds, School of Earth and Environment, Leeds, LS2 9JT, UK.
Lisa CurtiUniversity of Leeds, School of Earth and Environment, Leeds, LS2 9JT, UK.ORCID 0000-0002-5700-3291
Caroline L PeacockUniversity of Leeds, School of Earth and Environment, Leeds, LS2 9JT, UK.ORCID 0000-0003-3754-9294
University of Leeds · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Minerals are widely proposed to protect organic carbon from degradation and thus promote the persistence of organic carbon in soils and sediments, yet a direct link between mineral adsorption and retardation of microbial remineralisation is often presumed and a mechanistic understanding of the protective preservation hypothesis is lacking. We find that methylamines, the major substrates for cryptic methane production in marine surface sediment, are strongly adsorbed by marine sediment clays, and that this adsorption significantly reduces their concentrations in the dissolved pool (up to 40.2 ± 0.2%). Moreover, the presence of clay minerals slows methane production and reduces final methane produced (up to 24.9 ± 0.3%) by a typical methylotrophic methanogen-Methanococcoides methylutens TMA-10. Near edge X-ray absorption fine structure spectroscopy shows that reversible adsorption and occlusive protection of methylamines in clay interlayers are responsible for the slow-down and reduction in methane production. Here we show that mineral-OC interactions strongly control methylotrophic methanogenesis and potentially cryptic methane cycling in marine surface sediments.

Indexed as

Geologic SedimentsMethaneCarbonClayMethylaminesCarbonClayMethaneMethylamines

Identifiers

PMID35581283
PMCPMC9114137
OpenAlexW4280566871

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.