Evidence map›Paper›PMID 33884532›Full record

ArticleWorld journal of microbiology & biotechnology2021

Pathway for biodegrading coumarin by a newly isolated Pseudomonas sp. USTB-Z.

Zhenzhen Zhao, Chao Liu, Qianqian Xu, Yang Liu, Xiaolu Liu, Chunhua Yin, Haiyang Zhang, Hai Yan

Abstract read
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In one paragraph

Article in World journal of microbiology & biotechnology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

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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.

Zhenzhen ZhaoSchool of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, China.ORCID http://orcid.org/0000-0003-0302-1184
Chao LiuSchool of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
Qianqian XuSchool of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
Yang LiuSchool of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
Xiaolu LiuSchool of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
Chunhua YinSchool of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
Haiyang ZhangSchool of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, China.
Hai YanSchool of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, 100083, China. haiyan@ustb.edu.cn.

Funding

National Natural Science Foundation of China (21677011) FRF-TP-18-012A1the Fundamental Research Funds for the Central Universities FRF-TP-17-009A2
6 · The paper itself

Abstract

Coumarin is widely used in personal care products and pharmaceutical industry, which leads to the release of this compound into environment as an emerging contaminant. Here, a promising strain USTB-Z for biodegrading coumarin was successfully isolated from botanical soil and characterized as a potential novel Pseudomonas sp. based on 16S rDNA sequence analysis and orthologous average nucleotide identity tool. Initial coumarin up to 800 mg/L could be completely removed by USTB-Z within 48 h at the optimal culture conditions of pH 7.3 and 30 °C, which indicates that USTB-Z has a strong capacity in coumarin biodegradation. The biodegradation products of coumarin were further investigated using HPLC and Q-TOF LC/MS, and melilotic acid and 2,3-dihydroxyphenylpropionic acid were identified. The draft genome of strain USTB-Z was sequenced by Illumina NovaSeq, and 21 CDSs for NAD (P)-dependent oxidoreductase, 43 CDSs for hydrolase, 1 CDS for FAD-depend monooxygenase, 1 CDS for 3-hydroxycinnamic acid hydroxylase, 21 CDSs for dioxygenase, and 5 CDSs for fumarylacetoacetate (FAA) hydrolase were annotated and correlated to coumarin biodegradation. The present study provides a theoretical basis and microbial resource for further research on the coumarin biodegradation.

Indexed as

Biodegradation, EnvironmentalChromatography, High Pressure LiquidChromatography, LiquidCoumarinsDNA, BacterialDNA, RibosomalHigh-Throughput Nucleotide SequencingHydrogen-Ion ConcentrationMass SpectrometryPhenolsPhenylpropionatesPhylogenyPseudomonasRNA, Ribosomal, 16SSequence Analysis, DNASoil Microbiology2,3-dihydroxyphenylpropionic acidCoumarinsDNA, BacterialDNA, Ribosomalmelilotic acidPhenolsPhenylpropionatesRNA, Ribosomal, 16SBiodegradationCoumarinEnzymePathwayPseudomonas sp.

Identifiers

PMID33884532

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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.