Evidence map›Paper›PMID 36197531›Full record

ArticleBiodegradation2022

Biodegradation of rubber in cultures of Rhodococcus rhodochrous and by its enzyme latex clearing protein.

Rodrigo Andler, Camila Guajardo, Catalina Sepúlveda, Valentina Pino, Vilma Sanhueza, Vivian D'Afonseca

Abstract read
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In one paragraph

Article in Biodegradation, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. New insights on poly(Frontiers in bioengineering and biotechnology · 2025
    Article
  5. 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

6 authors.

Rodrigo AndlerEscuela de Ingeniería en Biotecnología, Centro de Biotecnología de los Recursos Naturales (Cenbio), Universidad Católica del Maule, Av. San Miguel 3605, Talca, Chile. randler@ucm.cl.ORCID 0000-0001-6627-2701
Camila GuajardoEscuela de Ingeniería en Biotecnología, Centro de Biotecnología de los Recursos Naturales (Cenbio), Universidad Católica del Maule, Av. San Miguel 3605, Talca, Chile.
Catalina SepúlvedaEscuela de Ingeniería en Biotecnología, Centro de Biotecnología de los Recursos Naturales (Cenbio), Universidad Católica del Maule, Av. San Miguel 3605, Talca, Chile.
Valentina PinoEscuela de Ingeniería en Biotecnología, Centro de Biotecnología de los Recursos Naturales (Cenbio), Universidad Católica del Maule, Av. San Miguel 3605, Talca, Chile.
Vilma SanhuezaInstituto de Geología Económica Aplicada (GEA), Universidad de Concepción, Concepción, Chile.
Vivian D'AfonsecaDepartamento de Ciencias Preclínicas, Facultad de Medicina, Universidad Católica del Maule, Talca, Chile.

Funding

Agencia Nacional de Investigación y Desarrollo Fondecyt 11190220
6 · The paper itself

Abstract

The biodegradation of rubber materials is considered as a sustainable recycling alternative, highlighting the use of microorganisms and enzymes in oxidative processes of natural rubber. Currently, the main challenge is the treatment of rubber materials such as waste tyres, where the mixture of rubber polymers with different additives and the cross-linked structure obtained due to the vulcanisation process positions them as highly persistent materials. This study characterises the degradation of different rubber-containing substrates in in vivo and in vitro processes using the bacterium Rhodococcus rhodochrous and the oxygenase latex clearing protein (Lcp) from the same strain. For the first time, the degradation of polyisoprene particles in liquid cultures of R. rhodochrous was analysed, obtaining up to 19.32% mass loss of the polymer when using it as the only carbon source. Scanning electron microscopy analysis demonstrated surface alteration of pure polyisoprene and vulcanised rubber particles after 2 weeks of incubation. The enzyme Lcp

Indexed as

LatexRhodococcusBacterial ProteinsBiodegradation, EnvironmentalCarbonEmulsionsOxygenasesRhamnoseRubberBacterial ProteinsCarbonEmulsionsLatexOxygenasesRhamnoseRubberLatex clearing proteinPoly(cis-1,4-isoprene)Rhodococcus rhodochrousRubber biodegradationRubber recycling

Identifiers

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.