Evidence map›Paper›PMID 40629167›Full record

ArticleBiotechnology letters2025

Structural characterization of novel extracellular polymer substances from an Alternaria sp. 17463 and their impact on soil metabolism.

Yinli Bi, Hai Tan, Shishuang Zhang, Dongdong Wang, Jing Zhao

Abstract read
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In one paragraph

Article in Biotechnology letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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.

Yinli Bi *College of Geology and Environment, Xi'an University of Science and Technology, Xi'an, 710054, China. ylbi88@126.com.ORCID http://orcid.org/0000-0002-5562-1045
Hai Tan *College of Geology and Environment, Xi'an University of Science and Technology, Xi'an, 710054, China.
Shishuang ZhangCollege of Geology and Environment, Xi'an University of Science and Technology, Xi'an, 710054, China.
Dongdong WangCollege of Geology and Environment, Xi'an University of Science and Technology, Xi'an, 710054, China.
Jing ZhaoCollege of Geology and Environment, Xi'an University of Science and Technology, Xi'an, 710054, China.

Funding

National Key Research and Development Program of China 2022YFF1303303National Natural Science Foundation of China 52394194Technology Innovation Leading Program of Shaanxi Program No. 2024ZC-YYDP-102
6 · The paper itself

Abstract

Dark septate endophytes (DSE) are widely used in ecological restoration. In this study, we first discovered that the metabolic products of the DSE strain Alternaria sp. 17463 contain extracellular polymeric substances (EPS). This study aimed to optimize the culture conditions, characterize the structural composition of EPS, and evaluate its effects on soil improvement. The ethanol precipitation method was used to extract EPS from the metabolites of Alternaria sp. 17463, increasing the yield 4.48-fold to 6.96 g L⁻

Indexed as

AlternariaExtracellular Polymeric Substance MatrixSoilSoil MicrobiologyCarbonMolecular WeightNitrogenCarbonNitrogenSoilAlternaria sp.Extracellular polymer substancesMonosaccharide compositionSoil metabolism

Identifiers

PMID40629167

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.