Investigating protistan predators and bacteria within soil microbiomes in agricultural ecosystems under organic and chemical fertilizer applications DOI Creative Commons
Chen Liu,

Zeyuan Zhou,

Shuo Sun

et al.

Biology and Fertility of Soils, Journal Year: 2024, Volume and Issue: 60(7), P. 1009 - 1024

Published: July 20, 2024

Abstract Organic farming can enhance biodiversity and soil health is a sustainable alternative to conventional farming. Yet, protists especially protistan predators, have received inadequate attention, their contributions the sustainability of organic remained underexplored. In this study, we examined microbial communities from 379 samples, including both chemically fertilized soils China. Our findings revealed higher bacterial diversity increases in plant-beneficial bacteria organically farmed soils. Notably, systems facilitated dynamic predator-prey interactions, which may be disrupted by application chemical fertilizers. Additionally, enriched enhancing relative abundance functional PGPR, thus improving health. We further conducted case study highlighting critical role matter sustaining predator populations interactions with bacteria. propose crucial inputs for supporting predators interplay predator-prey, ultimately functions promoting agricultural sustainability.

Language: Английский

Impact of Soil Microbiomes on Mung Bean Cultivation: Insights from 16S rRNA Metagenomics DOI

Karuppasamy Saveetha,

Chaitanya Sree Somala,

Thirunavukarasou Anand

et al.

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

Published: April 4, 2025

Language: Английский

Citations

0
The Spatio-temporal Distribution Characteristics and Influencing Factors of Airborne Microbial Components in Ambient PM2.5 Within a City Scale DOI
Yujing Zhao, Hanbo Li,

Xinyuan Feng

et al.

Environmental Research, Journal Year: 2025, Volume and Issue: 278, P. 121677 - 121677

Published: April 23, 2025

Language: Английский

Citations

0
Antibacterial Activity and Action Mechanism of Bacteriocin Paracin wx7 as a Selective Biopreservative against Vancomycin-Resistant Enterococcus faecalis in Fresh-Cut Lettuce DOI Creative Commons
Qian Zhao,

Qingling Zhao,

Jiabo Li

et al.

Foods, Journal Year: 2024, Volume and Issue: 13(10), P. 1448 - 1448

Published: May 8, 2024

Fresh-cut vegetables are widely consumed, but there is no food preservative available to selectively inhibit vancomycin-resistant E. faecalis, which a serious health menace in fresh-cut vegetables. To develop promising biopreservative, bacteriocin, paracin wx7, was synthesized, showing selective inhibition against faecalis with MIC values of 4–8 μM. It showed instant bactericidal mode within 1 h at high concentrations concomitant cell lysis faecalis. Its lethal effect visualized dose-dependent manner by PI/SYTO9 staining observation. The results an vivo control experiment carried out on lettuce that 99.97% were dead after 64 μM wx7 treatment for 7 days without influencing total bacteria. Further, the action mechanism investigated. Confocal microscopy located both envelope and cytoplasm. For envelope, studies membrane permeability using SYTOX Green dyeing DNA leakage revealed damaged integrity Simultaneously, it exhibited depolarization analysis DiSC3(5). Damage resulted deformation observed scanning electron microscopy. On entering cytoplasm, induced production endogenous reactive oxygen species.

Language: Английский

Citations

1
Investigating protistan predators and bacteria within soil microbiomes in agricultural ecosystems under organic and chemical fertilizer applications DOI Creative Commons
Chen Liu,

Zeyuan Zhou,

Shuo Sun

et al.

Biology and Fertility of Soils, Journal Year: 2024, Volume and Issue: 60(7), P. 1009 - 1024

Published: July 20, 2024

Abstract Organic farming can enhance biodiversity and soil health is a sustainable alternative to conventional farming. Yet, protists especially protistan predators, have received inadequate attention, their contributions the sustainability of organic remained underexplored. In this study, we examined microbial communities from 379 samples, including both chemically fertilized soils China. Our findings revealed higher bacterial diversity increases in plant-beneficial bacteria organically farmed soils. Notably, systems facilitated dynamic predator-prey interactions, which may be disrupted by application chemical fertilizers. Additionally, enriched enhancing relative abundance functional PGPR, thus improving health. We further conducted case study highlighting critical role matter sustaining predator populations interactions with bacteria. propose crucial inputs for supporting predators interplay predator-prey, ultimately functions promoting agricultural sustainability.

Language: Английский

Citations

1