Evidence map›Paper›PMID 35606475›Full record

ArticleScientific reports2022

Distribution of Burkholderia pseudomallei within a 300-cm deep soil profile: implications for environmental sampling.

Khemngeun Pongmala, Alain Pierret, Priscia Oliva, Anne Pando, Viengmon Davong, Sayaphet Rattanavong, Norbert Silvera, Manophab Luangraj, Laurie Boithias, Khampaseuth Xayyathip and 8 more

Abstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

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

  1. Pooled it
  2. Article
  3. Article
  4. Genetic Engineering of Lysogenic-Lytic Switch Genes ImprovesInternational journal of molecular sciences · 2026
    Article
  5. Rainfall-Driven Mobilisation of Clinically RelevantPathogens (Basel, Switzerland) · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Vaccines · 2024
    Review
  15. Burkholderia pseudomallei and melioidosis.Nature reviews. Microbiology · 2024
    Review
  16. Probable airborne transmission ofEmerging microbes & infections · 2023
    Article
  17. 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

18 authors.

Khemngeun PongmalaGET, Université de Toulouse, CNRS, IRD, UPS, Toulouse, France.
Alain PierretInstitut de Recherche Pour le Développement (IRD), IEES-Paris UMR 242, Sorbonne Université C/o Department of Agricultural Land Management (DALaM), Vientiane, Lao PDR.
Priscia OlivaGET, Université de Toulouse, CNRS, IRD, UPS, Toulouse, France.
Anne PandoInstitut de Recherche Pour le Développement (IRD), IEES-Paris UMR 242, Sorbonne Université C/o Department of Agricultural Land Management (DALaM), Vientiane, Lao PDR.
Viengmon DavongLao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit (LOMWRU), Microbiology Laboratory, Mahosot Hospital, Vientiane, Lao PDR.
Sayaphet RattanavongLao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit (LOMWRU), Microbiology Laboratory, Mahosot Hospital, Vientiane, Lao PDR.
Norbert SilveraInstitut de Recherche Pour le Développement (IRD), IEES-Paris UMR 242, Sorbonne Université C/o Department of Agricultural Land Management (DALaM), Vientiane, Lao PDR.
Manophab LuangrajLao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit (LOMWRU), Microbiology Laboratory, Mahosot Hospital, Vientiane, Lao PDR.
Laurie BoithiasGET, Université de Toulouse, CNRS, IRD, UPS, Toulouse, France.
Khampaseuth XayyathipInstitut de Recherche Pour le Développement (IRD), IEES-Paris UMR 242, Sorbonne Université C/o Department of Agricultural Land Management (DALaM), Vientiane, Lao PDR.
Ludovic MenjotGET, Université de Toulouse, CNRS, IRD, UPS, Toulouse, France.
Melina MacouinGET, Université de Toulouse, CNRS, IRD, UPS, Toulouse, France.
Emma Rochelle-NewallInstitute of Ecology and Environmental Sciences of Paris (iEES-Paris), Sorbonne Université, Univ Paris Est Creteil, IRD, CNRS, INRA, 4 place Jussieu, 75005, Paris, France.
Henri RobainInstitute of Ecology and Environmental Sciences of Paris (iEES-Paris), Sorbonne Université, Univ Paris Est Creteil, IRD, CNRS, INRA, 4 place Jussieu, 75005, Paris, France.
Amphone VongvixayFaculty of Engineering, National University of Laos, Vientiane, Lao PDR.
Andrew J H SimpsonLao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit (LOMWRU), Microbiology Laboratory, Mahosot Hospital, Vientiane, Lao PDR.
David A B DanceLao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit (LOMWRU), Microbiology Laboratory, Mahosot Hospital, Vientiane, Lao PDR.
Olivier RibolziGET, Université de Toulouse, CNRS, IRD, UPS, Toulouse, France. olivier.ribolzi@ird.fr.

Funding

Wellcome TrustWellcome Trust Grant number 106698/Z/14/Z
6 · The paper itself

Abstract

The environmental distribution of Burkholderia pseudomallei, the causative agent of melioidosis, remains poorly understood. B. pseudomallei is known to have the ability to occupy a variety of environmental niches, particularly in soil. This paper provides novel information about a putative association of soil biogeochemical heterogeneity and the vertical distribution of B. pseudomallei. We investigated (1) the distribution of B. pseudomallei along a 300-cm deep soil profile together with the variation of a range of soil physico-chemical properties; (2) whether correlations between the distribution of B. pseudomallei and soil physico-chemical properties exist and (3) when they exist, what such correlations indicate with regards to the environmental conditions conducive to the occurrence of B. pseudomallei in soils. Unexpectedly, the highest concentrations of B. pseudomallei were observed between 100 and 200 cm below the soil surface. Our results indicate that unravelling the environmental conditions favorable to B. pseudomallei entails considering many aspects of the actual complexity of soil. Important recommendations regarding environmental sampling for B. pseudomallei can be drawn from this work, in particular that collecting samples down to the water table is of foremost importance, as groundwater persistence appears to be a controlling factor of the occurrence of B. pseudomallei in soil.

Indexed as

Burkholderia pseudomalleiMelioidosisHumansSoilSoil MicrobiologySpecimen HandlingSoil

Identifiers

PMID35606475
PMCPMC9126866

What OpenQuestion holds

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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.