Evidence map›Paper›PMID 36593499›Full record

ArticleMicrobial cell factories2023

Purification and biochemical characterization of two laccase isoenzymes isolated from Trichoderma harzianum S7113 and its application for bisphenol A degradation.

Alshaimaa M Elsayed, Mohamed Mahmoud, Ghada S A Abdel Karim, Mohamed Abdelraof, Abdelmageed M Othman

Open access · goldAbstract read
In one paragraph

Article in Microbial cell factories, 2023. 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
23.0field-weighted citation impact, top 1% 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, 58 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Simultaneous degradation of aflatoxin BFrontiers in nutrition · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Improvement of Laccase Production byJournal of fungi (Basel, Switzerland) · 2023
    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

5 authors at 1 institution in 1 country.

Alshaimaa M ElsayedMolecular Biology Department, Biotechnology Research Institute, National Research Centre, Dokki, Giza, 12622, Egypt.
Mohamed MahmoudWater Pollution Research Department, National Research Centre, 33 El-Buhouth St., Dokki, Giza, 12622, Egypt.
Ghada S A Abdel KarimMolecular Biology Department, Biotechnology Research Institute, National Research Centre, Dokki, Giza, 12622, Egypt.
Mohamed AbdelraofMicrobial Chemistry Department, Biotechnology Research Institute, National Research Centre, Dokki, Giza, 12622, Egypt.
Abdelmageed M OthmanMicrobial Chemistry Department, Biotechnology Research Institute, National Research Centre, Dokki, Giza, 12622, Egypt. am.othman@nrc.sci.eg.
National Research Centre · EG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Two laccase isoenzymes (LacA and LacB) were isolated from a novel Trichoderma harzianum S7113 isolate employing ammonium sulfate precipitation, Sephadex G100, and DEAE Sepharose ion exchange chromatography. The molecular weights of the purified LacA and LacB laccases were estimated to be 63 and 48 kDa, respectively. The two isoenzymes had their optimum activities at the same temperature (50 °C), but at slightly different pH values (pH 3.0 for LacA and pH 2.5 for LacB). LacA and LacB had the same thermal stability at 40 °C and pH stability at pH 9.0. The two isoenzymes also showed a high level of specific activity toward ABTS, where the K

Indexed as

IsoenzymesLaccaseBisphenol A CompoundsEnzyme StabilityHydrogen-Ion ConcentrationHypocrealesPhenolsTemperaturebisphenol ABisphenol A CompoundsIsoenzymesLaccasePhenolsBiochemical characterizationBisphenol ADegradationIsoenzymesLaccasePurification

Identifiers

PMID36593499
PMCPMC9806890
OpenAlexW4313475631

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.