Evidence map›Paper›PMID 31783517›Full record

ArticleMicroorganisms2019

Metagenomics of Atacama Lithobiontic Extremophile Life Unveils Highlights on Fungal Communities, Biogeochemical Cycles and Carbohydrate-Active Enzymes.

Benito Gómez-Silva, Claudia Vilo-Muñoz, Alexandra Galetović, Qunfeng Dong, Hugo G Castelán-Sánchez, Yordanis Pérez-Llano, María Del Rayo Sánchez-Carbente, Sonia Dávila-Ramos, Nohemí Gabriela Cortés-López, Liliana Martínez-Ávila and 2 more

Open access · goldAbstract read
In one paragraph

Article in Microorganisms, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

20 citing papers in PubMed, 43 citations in OpenAlex.

  1. Hybrid Whole-Genome Sequencing ofInternational journal of molecular sciences · 2026
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  12. Presence of Free-livingMicroorganisms · 2022
    Article
  13. Review
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  18. Microorganisms · 2020
    Article
  19. Review
  20. Frontiers in microbiology · 2020
    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

12 authors at 5 institutions in 4 countries.

Benito Gómez-SilvaFaculty of Health Sciences, Center for Biotechnology and Bioengineering, University of Antofagasta, Antofagasta 1271150, Chile.ORCID 0000-0002-7611-9943
Claudia Vilo-MuñozFaculty of Health Sciences, Center for Biotechnology and Bioengineering, University of Antofagasta, Antofagasta 1271150, Chile.
Alexandra GaletovićFaculty of Health Sciences, Center for Biotechnology and Bioengineering, University of Antofagasta, Antofagasta 1271150, Chile.ORCID 0000-0001-9991-0781
Qunfeng DongCenter for Biomedical Informatics, Department of Medicine, Loyola University of Chicago Stritch School of Medicine, Maywood, IL 90270, USA.
Hugo G Castelán-SánchezResearch Center in Cell Dynamics, Research Institute in Basic and Applied Sciences, Autonomous University of the State of Morelos, Cuernavaca, Morelos 62209, Mexico.ORCID 0000-0002-4763-0267
Yordanis Pérez-LlanoResearch Center in Cell Dynamics, Research Institute in Basic and Applied Sciences, Autonomous University of the State of Morelos, Cuernavaca, Morelos 62209, Mexico.
María Del Rayo Sánchez-CarbenteResearch Center in Biotechnology, Autonomous University of the State of Morelos, Cuernavaca, Morelos 62209, Mexico.
Sonia Dávila-RamosResearch Center in Cell Dynamics, Research Institute in Basic and Applied Sciences, Autonomous University of the State of Morelos, Cuernavaca, Morelos 62209, Mexico.ORCID 0000-0001-6714-3477
Nohemí Gabriela Cortés-LópezFaculty of Zootechnics and Ecology, Autonomous University of Chihuahua, Chihuahua, Chihuahua 31240, Mexico.
Liliana Martínez-ÁvilaResearch Center in Cell Dynamics, Research Institute in Basic and Applied Sciences, Autonomous University of the State of Morelos, Cuernavaca, Morelos 62209, Mexico.
Alan D W DobsonSchool of Microbiology, University College Cork, Cork, Ireland.ORCID 0000-0002-7713-5574
Ramón Alberto Batista-GarcíaResearch Center in Cell Dynamics, Research Institute in Basic and Applied Sciences, Autonomous University of the State of Morelos, Cuernavaca, Morelos 62209, Mexico.ORCID 0000-0002-1032-0767
Universidad Autónoma del Estado de Morelos · MXUniversidad de Antofagasta · CLAutonomous University of Chihuahua · MXLoyola University Chicago · USUniversity College Cork · IE

Funding

TISSUE CULTURE---COREP30CA054174 · NCI · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI Robin Jean Leach · 1991 to 2026
$59.1M
CONACyT-Mexico Postgraduated fellowshipsCPRIT Core Facility Award Number RP160732Genome Sequencing Facility, UT Health San Antonio NIH-NCI P30 CA054174NIH Shared Instrument Grant 1S10OD021805-01Proyecto Basal CONICYT-Chile CeBiB FB-0001Universidad de Antofagasta SI-5305
6 · The paper itself

Abstract

Halites, which are typically found in various Atacama locations, are evaporitic rocks that are considered as micro-scaled salterns. Both structural and functional metagenomic analyses of halite nodules were performed. Structural analyses indicated that the halite microbiota is mainly composed of NaCl-adapted microorganisms. In addition, halites appear to harbor a limited diversity of fungal families together with a biodiverse collection of protozoa. Functional analysis indicated that the halite microbiome possesses the capacity to make an extensive contribution to carbon, nitrogen, and sulfur cycles, but possess a limited capacity to fix nitrogen. The halite metagenome also contains a vast repertory of carbohydrate active enzymes (CAZY) with glycosyl transferases being the most abundant class present, followed by glycosyl hydrolases (GH). Amylases were also present in high abundance, with GH also being identified. Thus, the halite microbiota is a potential useful source of novel enzymes that could have biotechnological applicability. This is the first metagenomic report of fungi and protozoa as endolithobionts of halite nodules, as well as the first attempt to describe the repertoire of CAZY in this community. In addition, we present a comprehensive functional metagenomic analysis of the metabolic capacities of the halite microbiota, providing evidence for the first time on the sulfur cycle in Atacama halites.

Indexed as

Atacama DesertCAZymeendolithic fungifunctional metagenomicshalite

Identifiers

PMID31783517
PMCPMC6956184
OpenAlexW2990223398

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.