Evidence map›Paper›PMID 39404998›Full record

ArticleApplied biochemistry and biotechnology2025

A New Bacterial Strain Producing Both of the Surfactin and Fengycin Lipopeptide Biosurfactant with Strong Emulsifications on Crude Oil.

Gui-Na Qi, Wan-Qi Qin, Guo-Jun Li, Ting-Ting Ma, Yi-Fan Liu, Lei Zhou, Jin-Feng Liu, Hong-Ze Gang, Shi-Zhong Yang, Bo-Zhong Mu

Abstract read
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In one paragraph

Article in Applied biochemistry and biotechnology, 2025. 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.

  1. Review
  2. Article
  3. Review
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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

10 authors.

Gui-Na QiState Key Laboratory of Bioreactor Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China.
Wan-Qi QinState Key Laboratory of Bioreactor Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China.
Guo-Jun LiState Key Laboratory of Bioreactor Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China.
Ting-Ting MaResearch and Development Center, Daqing Huali Biotechnology Co. Ltd., Daqing, 163000, P. R. China.
Yi-Fan LiuState Key Laboratory of Bioreactor Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China.
Lei ZhouState Key Laboratory of Bioreactor Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China.
Jin-Feng LiuResearch and Development Center, Daqing Huali Biotechnology Co. Ltd., Daqing, 163000, P. R. China.
Hong-Ze GangState Key Laboratory of Bioreactor Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China.
Shi-Zhong YangState Key Laboratory of Bioreactor Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China.
Bo-Zhong MuState Key Laboratory of Bioreactor Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, P. R. China. bzmu@ecust.edu.cn.ORCID http://orcid.org/0000-0002-9564-4970

Funding

Fundamental Research Funds for the Central Universities of China JKJ01241714National Natural Science Foundation of China 42061134011 and 42173076Natural Science Foundation of Shanghai 21ZR1417400
6 · The paper itself

Abstract

A new lipopeptide-producing strain Cytobacillus sp. R3-1 was isolated from the production water of the Daqing oilfield in China and identified based on 16S rRNA gene sequence analyses. The strain R3-1 is capable of simultaneously producing both of the surfactin and fengycin, the two major families of the lipopeptide biosurfactant. The chemical structures of the surfactin and fengycin were confirmed by a combination of the ESI-MS, FT-IR, and amino acid analyses, and the impact of various temperatures, pH, and NaCl concentrations on the emulsifying activity (E

Indexed as

LipopeptidesPeptides, CyclicPetroleumSurface-Active AgentsHydrogen-Ion ConcentrationRNA, Ribosomal, 16STemperaturefengycinLipopeptidesPeptides, CyclicPetroleumRNA, Ribosomal, 16SSurface-Active Agentssurfactin peptideCytobacillus sp.Emulsifier capacityFengycinLipopeptide biosurfactantSurfactin

Identifiers

PMID39404998
PMCPMC11821748

What OpenQuestion holds

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Registered trials

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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.