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    Application of statistical experimental design for optimisation of bioinsecticides production by sporeless Bacillus thuringiensis strain on cheap medium 

    Khedher, Saoussen Ben; Jaoua, Samir; Zouari, Nabil (2013 , Article)
    In order to overproduce bioinsecticides production by a sporeless Bacillus thuringiensis strain, an optimal composition of a cheap medium was defined using a response surface methodology. In a first step, a Plackett-Burman ...
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    Heterologous expression and secretion of an antifungal Bacillus subtilis chitosanase (CSNV26) in Escherichia coli 

    Kilani-Feki, Olfa; Frikha, Fakher; Zouari, Imen; Jaoua, Samir ( Springer-Verlag Berlin Heidelberg , 2013 , Article)
    The aims of the study were the production improvement, the purification, the characterization and the activity investigation of chitosanase CSNV26 of Bacillus subtilis (V26). The gene csnV26 encoding for this protein was ...
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    Protective effects of ethyl acetate fraction of Lawsonia inermis fruits extract against carbon tetrachloride-induced oxidative damage in rat liver 

    Ben Hsouna, Anis; Mongi, Saoudi; Culioli, Gerald; Blache, Yves; Ghlissi, Zohra; Chaabane, Rim; El Feki, Abdelfattah; Jaoua, Samir; Trigui, Mohamed... more authors ... less authors ( SAGE Publications , 2013 , Article)
    This study aimed to investigate the antioxidant properties of different fractions obtained from the fruits of Lawsonia inermis, a widely used medicinal plant, against carbon tetrachloride (CCl4)-induced oxidative stress ...
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    Correlation between delta-endotoxin and proteolytic activities produced by Bacillus thuringiensis var. kurstaki growing in an economic production medium 

    Ennouri, Karim; Ben Khedher, Saoussen; Jaoua, Samir; Zouari, Nabil ( Taylor & Francis , 2013 , Article)
    Bacillus thuringiensis is a Gram positive bacterium that produces an insecticidal crystalline protein making it one of the most important biocontrol agents for pest management. Bioinsecticides based on B. thuringiensis ...
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    Chemical composition and evaluation of antioxidant and antimicrobial activities of Tunisian Thymelaea hirsuta with special reference to its mode of action 

    Trigui, Mohamed; Ben Hsouna, Anis; Tounsi, Slim; Jaoua, Samir ( Elsevier B.V. , 2013 , Article)
    In the present study, we evaluated in vitro antimicrobial and antioxidant properties of Thymelaea hirsuta extracts as well as its phytochemical composition. Total phenolic and flavonoid contents were highest in acetone and ...
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    Screening and identification of a Bacillus thuringiensis strain S1/4 with large and efficient insecticidal activities. 

    Jaoua, Samir; Sellami, Sameh; Zghal, Taheni; Cherif, Maroua; Zalila-Kolsi, Imen; Jaoua, Samir; Jamoussi, Kaïs... more authors ... less authors ( WILEY-VCH , 2013 , Article)
    The bacterium Bacillus thuringiensis was recognized for its entomopathogenic activities related to Cry and Cyt proteins forming the δ-endotoxins and some extracellular activities like the vegetative insecticidal proteins ...
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    Potential of Photorhabdus temperata K122 bioinsecticide in protecting wheat flour against Ephestia kuehniella 

    Jallouli, Wafa; Abdelkefi-Mesrati, Lobna; Tounsi, Slim; Jaoua, Samir; Zouari, Nabil ( Elsevier Ltd , 2013 , Article)
    The present study reports investigations on the insecticidal activity of the entomopathogenic bacterium Photorhabdus temperata K122 against the Mediterranean flour moth Ephestia kuehniella. Cultured in the optimized medium, ...
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    Agrotis segetum midgut putative receptor of Bacillus thuringiensis vegetative insecticidal protein Vip3Aa16 differs from that of Cry1Ac toxin 

    Ben Hamadou-Charfi, Dorra; Boukedi, Hanen; Abdelkefi-Mesrati, Lobna; Tounsi, Slim; Jaoua, Samir ( Elsevier Inc. , 2013 , Article)
    Considering the fact that Agrotis segetum is one of the most pathogenic insects to vegetables and cereals in the world, particularly in Africa, the mode of action of Vip3Aa16 of Bacillus thuringiensis BUPM95 and Cry1Ac of ...
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    Efficacy of Lawsonia inermis leaves extract and its phenolic compounds against olive knot and crown gall diseases. 

    Mohamed, T.; Ben Hsouna, Anis; Hammami, Inès; Culioli, Gérald; Ksantini, Mohieddine; Tounsi, Slim; Jaoua, Samir... more authors ... less authors ( Elsevier , 2013 , Article)
    This study was undertaken to determine the antibacterial efficacy of the leaves extracts of Lawsonia inermis in vitro and in vivo, against the phytopathogenic bacteria Pseudomonas savastanoi pv savastanoi IVIA 1628 and ...

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    Author
      Jaoua, Samir (6)
    • Jaoua, Samir (3)
    • Tounsi, Slim (3) Abdelkefi-Mesrati, Lobna (2) ... View More
    Type
      Article (9)
    Subject
      Bacillus thuringiensis (3) Delta-endotoxins (2) Lawsonia inermis (2) Toxicity (2) ... View More
    Publication Date
    • 2013 (9)
    Accessioned Date
      2016 (5) 2015 (3) 2023 (1)
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