Evidence map›Paper›PMID 21743993›Full record

ArticleMolecular biology reports2012

Expression, characterization and 2,4,6-trichlorophenol degradation of laccase from Monilinia fructigena.

Wenhua Bao, Rihe Peng, Zhen Zhang, Yongsheng Tian, Wei Zhao, Yong Xue, Jianjie Gao, Quanhong Yao

Abstract read
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Article in Molecular biology reports, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 22 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Wenhua BaoCollege of Horticulture, Nanjing Agricultural University, Nanjing, 210095, China.
Rihe Peng
Zhen Zhang
Yongsheng Tian
Wei Zhao
Yong Xue
Jianjie Gao
Quanhong Yao
Shanghai Academy of Agricultural Sciences · CNNanjing Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A novel laccase gene from Monilinia fructigena was synthesized chemically according to the yeast bias codon and integrated into the genome of Pichia pastoris GS115 by electroporation. The expressed enzyme was recovered from the culture supernatant and purified. The result of enzyme activity assay and SDS-PAGE demonstrated that the recombinant laccase was induced and extracellularly expressed in P. pastoris. Main biochemical properties of this laccase, such as thermodependence and thermostability, optimal pH and pH stability, and the effect of metal ions and inhibitors, were characterized. With 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonate (ABTS) as the substrate, MfLcc had its optimal pH at 3.5 and optimal temperature at 45°C. The Km values of the ABTS, guaiacol were 0.012 and 0.016 Mm, respectively, and the corresponding V (max) values are 243.9 and 10.55 Um min(-1) mg(-1), respectively. The recombinant laccase degraded 80% 2,4,6-trichlorophenol after 8 h under the optimal conditions. The recombinant strain and its laccase can be considered as candidate for treating waste water polluted with trichlorophenols.

Indexed as

AscomycotaBenzothiazolesBiodegradation, EnvironmentalChlorophenolsChromatography, High Pressure LiquidCopperElectrophoresis, Polyacrylamide GelEnzyme StabilityGenetic VectorsGuaiacolIndicators and ReagentsIonsIsoelectric PointKineticsLaccaseMolecular Weight2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid2,4,6-trichlorophenolBenzothiazolesChlorophenolsCopperGuaiacolIndicators and ReagentsIonsLaccaseRecombinant ProteinsSulfonic Acids

Identifiers

PMID21743993
OpenAlexW2001616223

What OpenQuestion holds

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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.