Evidence map›Paper›PMID 32414006›Full record

ArticleMarine drugs2020

Biochemical and Genomic Characterization of the Cypermethrin-Degrading and Biosurfactant-Producing Bacterial Strains Isolated from Marine Sediments of the Chilean Northern Patagonia.

Patricia Aguila-Torres, Jonathan Maldonado, Alexis Gaete, Jaime Figueroa, Alex González, Richard Miranda, Roxana González-Stegmaier, Carolina Martin, Mauricio González

Open access · goldAbstract read
In one paragraph

Article in Marine drugs, 2020. 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
0.8field-weighted citation impact, top 33% 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, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Process Development in Biosurfactant Production.Advances in biochemical engineering/biotechnology · 2022
    Review
  4. Review
  5. Review
  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

9 authors at 4 institutions in 1 country.

Patricia Aguila-TorresLaboratorio de Microbiología Molecular, Escuela de Tecnología Médica, Universidad Austral de Chile, Puerto Montt 5504335, Chile.
Jonathan MaldonadoLaboratorio de Bioinformática y Expresión Génica, Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago 7810000, Chile.
Alexis GaeteLaboratorio de Bioinformática y Expresión Génica, Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago 7810000, Chile.
Jaime FigueroaInstituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile.
Alex GonzálezUniversidad de los Lagos, Departamento de Ciencias Biológicas y Biodiversidad, Laboratorio de Microbiología Ambiental y extremófilos, Osorno 5290000, Chile.
Richard MirandaEscuela de Ingeniería Civil Industrial, Universidad Austral de Chile, Puerto Montt 5500000, Chile.
Roxana González-StegmaierInstituto de Bioquímica y Microbiología, Facultad de Ciencias, Universidad Austral de Chile, Valdivia 5090000, Chile.
Carolina MartinLaboratorio de Microbiología Molecular, Escuela de Tecnología Médica, Universidad Austral de Chile, Puerto Montt 5504335, Chile.
Mauricio GonzálezLaboratorio de Bioinformática y Expresión Génica, Instituto de Nutrición y Tecnología de los Alimentos, Universidad de Chile, Santiago 7810000, Chile.
Austral University of Chile · CLUniversity of Chile · CLPontificia Universidad Católica de Chile · CLUniversidad de Los Lagos · CL

Funding

1000Genomes Chile 1000Genomes ChileCONICYT/FONDECYT Postdoctorado 3170356 (RGS).INTA-U.Chile. INTA-U.Chile.Project FONDAP-CRG 15090007Universidad Austral de Chile Proyecto Universidad Austral Sede Puerto Montt 2018-03
6 · The paper itself

Abstract

Pesticides cause severe environmental damage to marine ecosystems. In the last ten years, cypermethrin has been extensively used as an antiparasitic pesticide in the salmon farming industry located in Northern Patagonia. The objective of this study was the biochemical and genomic characterization of cypermethrin-degrading and biosurfactant-producing bacterial strains isolated from cypermethrin-contaminated marine sediment samples collected in southern Chile (MS). Eleven strains were isolated by cypermethrin enrichment culture techniques and were identified by 16S rDNA gene sequencing analyses. The highest growth rate on cypermethrin was observed in four isolates (MS13, MS15a, MS16, and MS19) that also exhibited high levels of biosurfactant production. Genome sequence analyses of these isolates revealed the presence of genes encoding components of bacterial secondary metabolism, and the enzymes esterase, pyrethroid hydrolase, and laccase, which have been associated with different biodegradation pathways of cypermethrin. These novel cypermethrin-degrading and biosurfactant-producing bacterial isolates have a biotechnological potential for biodegradation of cypermethrin-contaminated marine sediments, and their genomes contribute to the understanding of microbial lifestyles in these extreme environments.

Indexed as

Soil MicrobiologyBacteriaBiodegradation, EnvironmentalChileGeologic SedimentsHumansOceans and SeasPesticidesPhylogenyPyrethrinsSurface-Active AgentscypermethrinPesticidesPyrethrinsSurface-Active Agentsbiodegradation capacitiesbiosurfactantscypermethrinmarine sediments

Identifiers

PMID32414006
PMCPMC7281626
OpenAlexW3024510414

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.