Proteo‐Transcriptomic Analysis Reveals the Mechanisms Underlying Escherichia coli Phenotypic Shifts Under Blue Light

Biotechnology and Bioengineering, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 28, 2025

ABSTRACT Bacteria can adapt their lifestyles, including microbial growth, metabolism, and biofilm formation, in response to light signaling. However, the molecular pathways through which blue affects lifestyle of Escherichia coli ( E. ) remain incomplete poorly understood. To address this gap, transcriptomic proteomic approaches were employed analyze physiological differences under dark conditions. Our results indicate that, compared conditions, attenuates flagellar assembly, reduces cell motility communication, decreases formation . In addition, study elucidates signaling involved light‐mediated regulation behavior, providing a theoretical framework for understanding how responds modulate production food chemicals.

Language: Английский

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Diversity, influential factor, and communication network construction of quorum sensing bacteria in global wastewater treatment plants

Water Research, Journal Year: 2025, Volume and Issue: 279, P. 123437 - 123437

Published: March 6, 2025

Language: Английский

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Combined Effect of Low-Temperature Stress and Slightly Acidic Electrolyzed Water (SAEW) on the Microbial Control of Oat Sprout Production

Foods, Journal Year: 2025, Volume and Issue: 14(7), P. 1083 - 1083

Published: March 21, 2025

Sprouts have many advantages, such as high nutritional value and simple cultivation conditions. In recent years, the loss rate of sprouts due to microbial contamination has been 40%, it is necessary strengthen control technology reduce losses. Current methods issues a narrow bactericidal spectrum cost contamination, whereas slightly acidic electrolyzed water (SAEW), new type disinfectant, can solve these problems. present study, efficacy SAEW treatments in disinfection oat during germination washing was evaluated at 25 °C 4 compared TW group. The results showed that group, Escherichia coli detection rates were significantly decreased by 2.32, 4.44 5.55 log10 CFU/g after soaking, undergoing for 60 h with °C. This indicated + treatment had favorable effect on whole process sprout washing. result demonstrated scanning electron microscopy (SEM). addition, natural colony counts sprouts, also strong ability. Therefore, application combined low temperature stress production processing potential.

Language: Английский

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Harnessing microbial biofilms in soil ecosystems: Enhancing nutrient cycling, stress resilience, and sustainable agriculture

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 370, P. 122973 - 122973

Published: Oct. 21, 2024

Language: Английский

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Mechanisms underlying the low-temperature adaptation of 17β-estradiol-degrading bacterial strain Rhodococcus sp. RCBS9: insights from physiological and transcriptomic analyses

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: Nov. 21, 2024

The 17β-estradiol (E2)-degrading bacterium

Language: Английский

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Quorum quenching inhibits the formation and electroactivity of electrogenic biofilm by weakening intracellular c-di-GMP and extracellular AHL-mediated signal communication

Environmental Research, Journal Year: 2024, Volume and Issue: 266, P. 120604 - 120604

Published: Dec. 10, 2024

Language: Английский

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