Evidence map›Paper›PMID 35266047›Full record

ArticleArchives of microbiology2022

Genomic, biochemical, and phylogenetic evaluation of bacteria isolated from deep-sea sediment harboring methane hydrates.

Audrey Menegaz Proenca, Maiara Monteiro Oliveira, Paula Fernanda Ribas Neves, Adriana Giongo, Rafael Rodrigues de Oliveira, Carolina Telles Ott, Letícia Marconatto, Halesio Milton Correa de Barros Neto, João Marcelo Medina Ketzer, Renata Medina-Silva

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In one paragraph

Article in Archives of microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.2field-weighted citation impact, top 45% 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

3 citing papers in PubMed, 1 citations in OpenAlex.

  1. Article
  2. Article
  3. Applied and environmental microbiology · 2025
    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

10 authors at 3 institutions in 3 countries.

Audrey Menegaz ProencaGeobiology Research Group, Institute of Petroleum and Natural Resources, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.ORCID http://orcid.org/0000-0002-3747-9719
Maiara Monteiro OliveiraGeobiology Research Group, Institute of Petroleum and Natural Resources, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.ORCID http://orcid.org/0000-0003-2574-9520
Paula Fernanda Ribas NevesGeobiology Research Group, Institute of Petroleum and Natural Resources, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.ORCID http://orcid.org/0000-0002-8709-1536
Adriana GiongoGeobiology Research Group, Institute of Petroleum and Natural Resources, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.ORCID http://orcid.org/0000-0002-1412-7040
Rafael Rodrigues de OliveiraGeobiology Research Group, Institute of Petroleum and Natural Resources, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.
Carolina Telles OttImmunology and Microbiology Laboratory, School of Health and Life Sciences, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.
Letícia MarconattoGeobiology Research Group, Institute of Petroleum and Natural Resources, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil.ORCID http://orcid.org/0000-0002-5578-5920
Halesio Milton Correa de Barros NetoResearch and Development Center - CENPES, PETROBRAS, Rio de Janeiro, Brazil.ORCID http://orcid.org/0000-0003-3264-7952
João Marcelo Medina KetzerDepartment of Biology and Environmental Sciences, Linnaeus University, Kalmar, Sweden.ORCID http://orcid.org/0000-0003-4796-8177
Renata Medina-SilvaGeobiology Research Group, Institute of Petroleum and Natural Resources, Pontifical Catholic University of Rio Grande do Sul, PUCRS, Porto Alegre, Brazil. renata.medina@pucrs.br.ORCID http://orcid.org/0000-0002-5466-4908
Pontifícia Universidade Católica do Rio Grande do Sul · BRLinnaeus University · SEPetrobras (Brazil) · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over half of the organic carbon on Earth's surface is trapped in marine sediment as methane hydrates. Ocean warming causes hydrate dissociation and methane leakage to the water column, rendering the characterization of microbes from hydrate depositions a pressing matter. Through genomic, phylogenetic, and biochemical assays, we characterize the first microorganisms isolated from the Rio Grande Cone (Brazil), reservoir responsible for massive methane releases to the water column. From sediment harboring rich benthic communities, we obtained 43 strains of Brevibacillus sp., Paenibacillus sp. and groups of Bacillus sp. Methane-enriched samples yielded strains of the Pseudomonas fluorescens complex, exhibiting fluorescent siderophore production and broad multi-carbon catabolism. Genomic characterization of a novel Pseudomonas sp. strain indicated 32 genes not identified in the closest related type-species, including proteins involved with mercury resistance. Our results provide phylogenetic and genomic insights on the first bacterial isolates retrieved from a poorly explored region of the South Atlantic Ocean.

Indexed as

BacteriaMethaneGenomicsGeologic SedimentsPhylogenyMethaneCold seepsDeep-seaMarine sedimentMicrobial ecologyMicrobiology

Identifiers

PMID35266047
OpenAlexW4221027857

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.