ArticleMicrobiologyOpen2020
Aspergillus niger upregulated glycerolipid metabolism and ethanol utilization pathway under ethanol stress.
Article in MicrobiologyOpen, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 8 citations in OpenAlex.
- Harnessing the power of abiotic inducers to enhance fungal secondary metabolite production: a review.Folia microbiologica · 2026Review
- Systematically exploring and evaluating core fungal composition and their flavor profile in fermented grains of Jiang-flavor baijiu.Food chemistry: X · 2025Article
- Metabolomics responses and tolerance of Pseudomonas aeruginosa under acoustic vibration stress.PloS one · 2024Article
- Application of Metabolomics in Fungal Research.Molecules (Basel, Switzerland) · 2022Review
- UHPLC-HRMS-Based Untargeted Lipidomics Reveal Mechanism of Antifungal Activity of Carvacrol againstFoods (Basel, Switzerland) · 2021Article
- Aspergillus niger upregulated glycerolipid metabolism and ethanol utilization pathway under ethanol stress.MicrobiologyOpen · 2020Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The knowledge of how Aspergillus niger responds to ethanol can lead to the design of strains with enhanced ethanol tolerance to be utilized in numerous industrial bioprocesses. However, the current understanding about the response mechanisms of A. niger toward ethanol stress remains quite limited. Here, we first applied a cell growth assay to test the ethanol tolerance of A. niger strain ES4, which was isolated from the wall near a chimney of an ethanol tank of a petroleum company, and found that it was capable of growing in 5% (v/v) ethanol to 30% of the ethanol-free control level. Subsequently, the metabolic responses of this strain toward ethanol were investigated using untargeted metabolomics, which revealed the elevated levels of triacylglycerol (TAG) in the extracellular components, and of diacylglycerol, TAG, and hydroxy-TAG in the intracellular components. Lastly, stable isotope labeling mass spectrometry with ethanol-d
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Registered trials
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