Evidence map›Paper›PMID 37847335›Full record

ArticleExtremophiles : life under extreme conditions2023

Production of poly (3-hydroxybutyrate) and extracellular polymeric substances from glycerol by the acidophile Acidiphilium cryptum.

Ernesto González, Camila Zuleta, Guiselle Zamora, Nataly Maturana, Belén Ponce, María Virginia Rivero, Alberto Rodríguez, Juan Pablo Soto, Felipe Scott, Álvaro Díaz-Barrera

Open access · greenAbstract read
PubMed Publisher
In one paragraph

Article in Extremophiles : life under extreme conditions, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 37% 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

1 citing paper in PubMed, 6 citations in OpenAlex.

  1. Review
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 4 institutions in 2 countries.

Ernesto GonzálezEscuela de Ingeniería Bioquímica, Pontificia Universidad Católica de Valparaíso, Av. Brasil, 2085, Valparaíso, Chile. ernesto.gonzalez@pucv.cl.ORCID http://orcid.org/0000-0002-2693-1554
Camila ZuletaEscuela de Ingeniería Bioquímica, Pontificia Universidad Católica de Valparaíso, Av. Brasil, 2085, Valparaíso, Chile.
Guiselle ZamoraEscuela de Ingeniería Bioquímica, Pontificia Universidad Católica de Valparaíso, Av. Brasil, 2085, Valparaíso, Chile.
Nataly MaturanaEscuela de Ingeniería Bioquímica, Pontificia Universidad Católica de Valparaíso, Av. Brasil, 2085, Valparaíso, Chile.
Belén PonceEscuela de Ingeniería Bioquímica, Pontificia Universidad Católica de Valparaíso, Av. Brasil, 2085, Valparaíso, Chile.
María Virginia RiveroPolymer Biotechnology Lab, Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain.
Alberto RodríguezPolymer Biotechnology Lab, Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), Ramiro de Maeztu 9, 28040, Madrid, Spain.
Juan Pablo SotoInstituto de Química, Pontificia Universidad Católica de Valparaíso, Av. Universidad 330, Curauma, Valparaíso, Chile.
Felipe ScottGreen Technologies Research Group, Facultad de Ingeniería y Ciencias Aplicadas, Universidad de los Andes, Av. Mons. Álvaro del Portillo, Las Condes, 12455, Santiago, Chile.
Álvaro Díaz-BarreraEscuela de Ingeniería Bioquímica, Pontificia Universidad Católica de Valparaíso, Av. Brasil, 2085, Valparaíso, Chile.
Pontificia Universidad Católica de Valparaíso · CLConsejo Superior de Investigaciones Científicas · ESUniversidad Complutense de Madrid · ESUniversidad de Los Andes, Chile · CL

Funding

Fondo Nacional de Desarrollo Científico y Tecnológico 11180688Fondo Nacional de Desarrollo Científico y Tecnológico 1211434
6 · The paper itself

Abstract

Acidiphilium cryptum is an acidophilic, heterotrophic, and metallotolerant bacteria able to use dissolved oxygen or Fe(III) as an electron sink. The ability of this extremophile to accumulate poly(3-hydroxybutyrate) (PHB) and secrete extracellular polymeric substances (EPS) has also been reported. Hence, the aim of this work is to characterize the production of PHB and EPS by the wild strain DSM2389 using glycerol in shaken flasks and bioreactor. Results showed that maximum PHB accumulation (37-42% w/w) was obtained using glycerol concentrations of 9 and 15 g L

Indexed as

Extracellular Polymeric Substance MatrixGlycerol3-Hydroxybutyric AcidAcidiphiliumFerric CompoundsPolyesters3-Hydroxybutyric AcidFerric CompoundsGlycerolPolyestersAcidiphilium cryptumAcidophileExtracellular polymeric substanceExtremophileGlycerolpoly(3-hydroxybutyrate)

Identifiers

PMID37847335
OpenAlexW4387692414

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.