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Article

Isolation and production of newly oligosporogenic polyvalent Bacillus thuringiensis mutants for agricultural pest control.

BMC microbiology - 20 Jan 2026

Sellami Sameh, El Abed Fatma, Gouader Zayneb, Kriaa Mouna, Jallouli Wafa, Rouis Souad

Abstract excerpt

BACKGROUND: To develop a new generation of eco-friendly biopesticides, this study used an optimized random mutagenesis approach to generates oligosporogenic mutants from B. thuringiensis var. kurstaki BLB1. Although random mutagenesis is not a novel approach, it remains a practical and efficient strategy providing a simple and accessible alternative. RESULTS: Screening of over than 600 mutants showed that only 14...

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Identifiers

PMID: 41559548
DOI: 10.1186/s12866-026-04728-y
PMCID: PMC12951920

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