Evidence map›Paper›PMID 34001948›Full record

ArticleScientific reports2021

The microbial community from the early-plant colonizer (Baccharis linearis) is required for plant establishment on copper mine tailings.

María Consuelo Gazitúa, Verónica Morgante, María Josefina Poupin, Thomas Ledger, Gustavo Rodríguez-Valdecantos, Catalina Herrera, María Del Carmen González-Chávez, Rosanna Ginocchio, Bernardo González

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
3.4field-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

9 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Seed endophytes and rhizosphere microbiome ofFrontiers in microbiology · 2024
    Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Endophytic Fungi Isolated fromJournal of fungi (Basel, Switzerland) · 2022
    Article
  9. 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

9 authors at 5 institutions in 2 countries.

María Consuelo GazitúaLaboratorio de Bioingeniería, Facultad de Ingeniería y Ciencias, Universidad Adolfo Ibáñez, 7941169, Santiago, Chile.
Verónica MorganteDesarrollo e Innovación (PIDi), Programa Institucional de Fomento a la Investigación, Universidad Tecnológica Metropolitana, Santiago, Chile.
María Josefina PoupinLaboratorio de Bioingeniería, Facultad de Ingeniería y Ciencias, Universidad Adolfo Ibáñez, 7941169, Santiago, Chile.
Thomas LedgerLaboratorio de Bioingeniería, Facultad de Ingeniería y Ciencias, Universidad Adolfo Ibáñez, 7941169, Santiago, Chile.
Gustavo Rodríguez-ValdecantosLaboratorio de Bioingeniería, Facultad de Ingeniería y Ciencias, Universidad Adolfo Ibáñez, 7941169, Santiago, Chile.
Catalina HerreraLaboratorio de Bioingeniería, Facultad de Ingeniería y Ciencias, Universidad Adolfo Ibáñez, 7941169, Santiago, Chile.
María Del Carmen González-ChávezPrograma de Edafología, Colegio de Postgraduados en Ciencias Agrícolas, Montecillo, México.
Rosanna GinocchioCenter of Applied Ecology and Sustainability (CAPES), Santiago, Chile.
Bernardo GonzálezLaboratorio de Bioingeniería, Facultad de Ingeniería y Ciencias, Universidad Adolfo Ibáñez, 7941169, Santiago, Chile. bernardo.gonzalez@uai.cl.
Adolfo Ibáñez University · CLCenter of Applied Ecology & Sustainability · CLColegio de Postgraduados · MXPontificia Universidad Católica de Chile · CLUniversidad Bernardo O'Higgins · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plants must deal with harsh environmental conditions when colonizing abandoned copper mine tailings. We hypothesized that the presence of a native microbial community can improve the colonization of the pioneer plant, Baccharis linearis, in soils from copper mining tailings. Plant growth and microbial community compositions and dynamics were determined in cultivation pots containing material from two abandoned copper mining tailings (Huana and Tambillos) and compared with pots containing fresh tailings or surrounding agricultural soil. Controls without plants or using irradiated microbe-free substrates, were also performed. Results indicated that bacteria (Actinobacteria, Gammaproteobacteria, and Firmicutes groups) and fungi (Glomus genus) are associated with B. linearis and may support plant acclimation, since growth parameters decreased in both irradiated (transiently without microbial community) and fresh tailing substrates (with a significantly different microbial community). Consistently, the composition of the bacterial community from abandoned copper mining tailings was more impacted by plant establishment than by differences in the physicochemical properties of the substrates. Bacteria located at B. linearis rhizoplane were clearly the most distinct bacterial community compared with those of fresh tailings, surrounding soil and non-rhizosphere abandoned tailings substrates. Beta diversity analyses showed that the rhizoplane bacterial community changed mainly through species replacement (turnover) than species loss (nestedness). In contrast, location/geographical conditions were more relevant than interaction with the plants, to explain fungal community differences.

Indexed as

RhizosphereBaccharisBacteriaBiodegradation, EnvironmentalChileCopperFungiGeographyHost Microbial InteractionsMicrobiotaMiningSoilSoil MicrobiologySoil PollutantsCopperSoilSoil Pollutants

Identifiers

PMID34001948
PMCPMC8129112
OpenAlexW3163802391

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.