Browsing Center for Sustainable Development Research by Author "Tounsi, Slim"
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Halobacteria-Based Biofertilizers: A Promising Alternative for Enhancing Soil Fertility and Crop Productivity under Biotic and Abiotic Stresses—A Review
Masmoudi, Fatma; Alsafran, Mohammed; Jabri, Hareb A.L.; Hosseini, Hoda; Trigui, Mohammed; Sayadi, Sami; Tounsi, Slim; Saadaoui, Imen... more authors ... less authors ( MDPI , 2023 , Article Review)Abiotic and biotic stresses such as salt stress and fungal infections significantly affect plant growth and productivity, leading to reduced crop yield. Traditional methods of managing stress factors, such as developing ... -
Overproduction of the Bacillus thuringiensis Vip3Aa16 toxin and study of its insecticidal activity against the carob moth Ectomyelois ceratoniae
Hanen, Boukedi; Ben Khedher, Saoussen; Triki, Nesrine; Kamoun, Fakher; Saadaoui, Imen; Chakroun, Maissa; Tounsi, Slim; Abdelkefi-Mesrati, Lobna... more authors ... less authors ( Elsevier , 2015 , Article)The vip3Aa16 gene of Bacillus thuringiensis strain BUPM95 was cloned and expressed in Escherichia coli. Optimization of Vip3A16 protein expression was conducted using Plackett–Burman design and response surface methodology. ... -
Synthesis of silver nanoparticles using Bacillus velezensis M3-7 lipopeptides: Enhanced antifungal activity and potential use as a biocontrol agent against Fusarium crown rot disease of wheat seedlings
Msmoudi, Fatma; Pothuvattil, Nandagopal S.; Tounsi, Slim; Saadaoui, Imen; Trigui, Mohamed ( Elsevier , 2023 , Article)Bacillus velezensis M3-7 is a hyperactive mutant, 12-fold improved in its antifungal activity, obtained during a previous study from the wild strain BLB371 after a combination of random mutagenesis and medium component ...