Author

G. El-Sayed

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Open access Oct 2026

Salicylic acid ameliorates Meloidogyne incognita suppression of growth and modulates defense gene expression in contrasting tomato cultivars

Root-knot nematodes (Meloidogyne incognita) are a major threat to tomato (Solanum lycopersicum) production. This study evaluated exogenous salicylic acid (SA) as a root-zone soil drench (0.1, 0.5, and 1.0 g/L) for reducing M. incognita infection and alleviating nematode-induced growth suppression in two tomato cultivar...

Dina H. Elkobrosy, R. Mohamed, Esraa M. Halawa et al. · Scientific Reports · 0 citations

Open access Sep 2026

Insecticidal activity of Metarhizium anisopliae-mediated nanoparticles and fungal metabolites against the red palm weevil, Rhynchophorus ferrugineus

Findings provide mechanistic insights into the insecticidal effects of green-synthesized metallic nanoparticles and the ethanolic extract of Metarhizium anisopliae against the red palm weevil and support their potential as promising candidates for red palm weevil management.

Fahad M. Alshammari, Abdulrahman S. Aldaghmi, E. Hafez et al. · Scientific Reports · 0 citations

Open access Aug 2026

Recombinant thermotolerant alkaline lipase from Lysinibacillus fusiformis for detergent and hard (Ras) cheese applications: cloning, expression, molecular docking, and characterization

Thermostable and alkaline lipases are of significant interest for industrial applications, particularly in detergents and food processing. This study aimed to isolate, clone, and express lipase-encoding genes from a potent bacterial source to produce a thermo-tolerant alkaline lipase with enhanced catalytic efficiency...

G. El-Sayed, Hala R. Wehaidy, A. Kholif et al. · Microbial Cell Factories · 0 citations

Open access Aug 2026

Insecticidal metabolites from Serratia marcescens associated with the fall armyworm (Spodoptera frugiperda): molecular identification, metabolomic profiling and molecular docking insights

Findings demonstrate that S. marcescens associated with S. frugiperda produces metabolites with notable insecticidal potential and highlight insect-associated pathogenic bacteria as a valuable source of bioactive compounds for the sustainable management of fall armyworm.

Kreema A. el-Lebody, Ramy E. El-Ansary, Shaimaa A. Nour et al. · Scientific Reports · 0 citations

Open access Jul 2026

First breed-pool whole genome sequencing of egyptian sheep: a comprehensive genomic atlas revealing diversity and candidate genes for production and adaptation

This research provides the first extensive breed‑pool whole‑genome sequencing (WGS) analysis across five Egyptian sheep populations, establishing a genomic atlas for the genetic architecture of production and adaptation in Egyptian sheep, providing a baseline for future genetic and conservation strategies.

Nada N A M Hassanine, Ali H. Amin, E. Hafez et al. · BMC Biotechnology · 0 citations