Nanoparticle-driven aquaculture: transforming disease management and boosting sustainable fish farming practices DOI
Esraa A. Abdelkarim, Tamer Elsamahy, Rasha M. El Bayomi

et al.

Aquaculture International, Journal Year: 2025, Volume and Issue: 33(4)

Published: April 23, 2025

Language: Английский

Novel Insights into the Control of Sitophilus zeamais in Grain by Chitosan-Nanoparticle-Contained dsSzCOX DOI
Xiaopeng Lu, Linlin Jiang, Yue Li

et al.

Journal of Agricultural and Food Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 25, 2025

Sitophilus zeamais is a highly destructive pest of stored grains worldwide. To develop novel RNA insecticides, the double-stranded S. cytochrome c oxidase (dsSzCOXs: dsSzCOXI, dsSzCOXII, and dsSzCOXIII) was successfully expressed in pET28a-BL21(DE3)-RNaseIII- system remarkably downregulated expression level SzCOXs through injection or feeding methods, leading to high mortalities both larvae adults. Under their optimal conditions (isopropyl β-d-thiogalactoside, 0.6 mM), yields dsSzCOXI (at 28 °C for 4 h), dsSzCOXII 37 6 dsSzCOXIII h) were 8.49, 5.80, 6.04 μg/mL respectively. The chitosan-based gene delivery composed dsSzCOXs (CS@dsSzCOXs) established insecticidal effect adults via mixing wheat seeds, with mortality reaching 50% on day ten. Consequently, this nanoparticle-mediated expected be an effective approach control.

Language: Английский

Citations

0
Nanoparticle-driven aquaculture: transforming disease management and boosting sustainable fish farming practices DOI
Esraa A. Abdelkarim, Tamer Elsamahy, Rasha M. El Bayomi

et al.

Aquaculture International, Journal Year: 2025, Volume and Issue: 33(4)

Published: April 23, 2025

Language: Английский

Citations

0