الرئيسية › دليل الباحثين › Samir Jaoua
Samir Jaoua
الانتماء : Centre of Biotechnology of Sfax · University of Sfax
- 83منشورات (انتماء تونسي)
- 194مجموع المنشورات
- 5877الاستشهادات
- 43مؤشر h
الملف البحثي
لدى Samir Jaoua 83 منشور(ات) مفهرسة (1996–2015). تُنشر أعماله أساسًا في «Molecular Biotechnology»، «FEMS Microbiology Letters» و«Biotechnology Letters». أكثر مقالاته استشهادًا هو «Overexpression of Δ1-pyrroline-5-carboxylate synthetase increases proline production and confers salt tolerance in transgenic potato plants» (2005)، وقد استُشهد به 284 مرة. 9 من هذه المنشورات تعود إلى آخر ثلاث سنوات من النشاط. شارك في تأليف أعماله 12 باحثًا على الأقل، منهم باحثون من مؤسسات في قطر، إسبانيا، ألمانيا.
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إنشاء ملفي المجاني إضافة منشوراتيمجالات البحث
- Entomopathogenic Microorganisms in Pest Control
- Insect Resistance and Genetics
- Insect Pest Control Strategies
- Mycotoxins in Agriculture and Food
- Bacterial Genetics and Biotechnology
المنشورات (83)
- Chimeric vip3Aa16TC Gene Encoding the Toxic Core of the Vegetative Insecticidal Protein Enhanced Bacillus thuringiensis Entomopathogenicity
- Production of Polyclonal and Monoclonal Antibodies Against the Bacillus thuringiensis Vegetative Insecticidal Protein Vip3Aa16
- Susceptibility ofAgrotis segetum(noctuidae) toBacillus thuringiensisand Analysis of Midgut Proteinases
- Agrotis segetum midgut putative receptor of Bacillus thuringiensis vegetative insecticidal protein Vip3Aa16 differs from that of Cry1Ac toxin
- Protective effects of ethyl acetate fraction of Lawsonia inermis fruits extract against carbon tetrachloride-induced oxidative damage in rat liver
- Potential of Photorhabdus temperata K122 bioinsecticide in protecting wheat flour against Ephestia kuehniella
- Correlation between delta-endotoxin and proteolytic activities produced byBacillus thuringiensisvar.kurstakigrowing in an economic production medium
- Combinatorial effect of Bacillus thuringiensis kurstaki and Photorhabdus luminescens against Spodoptera littoralis ( L epidoptera: Noctuidae)
- Application of statistical experimental design for optimisation of bioinsecticides production by sporeless Bacillus thuringiensis strain on cheap medium
- Chemical composition and evaluation of antioxidant and antimicrobial activities of Tunisian Thymelaea hirsuta with special reference to its mode of action
- Screening and identification of a Bacillus thuringiensis strain S1/4 with large and efficient insecticidal activities
- Heterologous expression and secretion of an antifungal Bacillus subtilis chitosanase (CSNV26) in Escherichia coli
- Amino acids Y229 and F603 are involved in Bacillus thuringiensis Cry1Ac δ-endotoxin stability and toxicity
- Improvement of Photorhabdus temperata strain K122 bioinsecticide production by batch and fed-batch fermentations optimization
- Improvement of Photorhabdus temperata bioinsecticides production in low‐cost media through adequate fermentation technology
- Characterization of bioactive compounds and ameliorative effects of Ceratonia siliqua leaf extract against CCl4 induced hepatic oxidative damage and renal failure in rats
- Investigation of the steps involved in the difference of susceptibility of Ephestia kuehniella and Spodoptera littoralis to the Bacillus thuringiensis Vip3Aa16 toxin
- Improvement of Bacillus thuringiensis bioinsecticide production by sporeless and sporulating strains using response surface methodology
- Correlation between synthesis variation of 2-alkylquinolones and the antifungal activity of a Burkholderia cepacia strain collection
- Constitutive over-expression of pectinases in Penicillium occitanis CT1 mutant is transcriptionally regulated
- Relationship Between Plasmid Loss and Gene Expression in Bacillus Thuringiensis
- Isolation of entomopathogenic Bacillus from a biodynamic olive farm and their pathogenicity to lepidopteran and coleopteran insect pests
- Improvement of Bioinsecticides Production by Sporeless Bacillus thuringiensis Strains in Response to Various Stresses in Low Cost Medium
- Overcoming the production limitations of Photorhabdus temperata ssp. temperata strain K122 bioinsecticides in low-cost medium
- Construction of a Bacillus thuringiensis genetically-engineered strain harbouring the secreted Cry1Ia delta-endotoxin in its crystal
- Differential oxidative stress responses to methanol in intraperitoneally exposed rats: ameliorative effects of Opuntia vulgaris fruit extract
- Antioxidant constituents from Lawsonia inermis leaves: Isolation, structure elucidation and antioxidative capacity
- Study of the Bacillus thuringiensis Vip3Aa16 histopathological effects and determination of its putative binding proteins in the midgut of Spodoptera littoralis
- Integration of a Recombinant Chitinase into Bacillus thuringiensis Parasporal Insecticidal Crystal
- Involvement of oxidative stress and growth at high cell density in the viable but nonculturable state of Photorhabdus temperata ssp. temperata strain K122
- Characterization of Tunisian Bacillus thuringiensis Strains with Abundance of kurstaki Subspecies Harbouring Insecticidal Activities Against the Lepidopteran Insect Ephestia kuehniella
- Antifungal activities of an endophytic Pseudomonas fluorescens strain Pf1TZ harbouring genes from pyoluteorin and phenazine clusters
- Rotavirus Strain Diversity in the Centre Coast of Tunisia from 2000 through 2003
- Overproduction of Delta-Endotoxins by Sporeless Bacillus thuringiensis Mutants Obtained by Nitrous Acid Mutagenesis
- Comparative study of Bacillus thuringiensis Cry1Ia and Cry1Aa delta-endotoxins: Activation process and toxicity against Prays oleae
- Evidence of the Involvement of E358, A498 and C571 of a New Cry1Ac δ-endotoxin of Bacillus thuringiensis in its High Insecticidal Activity Against Ephestia kuehniella
- Biopesticide research and development: for safer agriculture, food and environment
- Prays oleae Midgut Putative Receptor of Bacillus thuringiensis Vegetative Insecticidal Protein Vip3LB Differs from that of Cry1Ac Toxin
- A new Tunisian strain of Bacillus thuringiensis kurstaki having high insecticidal activity and δ-endotoxin yield
- Molecular Epidemiology and Genetic Environment of Acquired bla ACC-1 in Salmonella enterica Serotype Livingstone Causing a Large Nosocomial Outbreak in Tunisia
- Improvement ofBacillus thuringiensisBacteriocin Production Through Culture Conditions Optimization
- Generation of Mini-Tn10transposon insertion mutant library ofBacillus thuringiensisfor the investigation of genes required for its bacteriocin production
- Heterologous Expression of Bacillus thuringiensis Vegetative Insecticidal Protein-Encoding Gene vip3LB in Photorhabdus temperata Strain K122 and Oral Toxicity against the Lepidoptera Ephestia kuehniella and Spodoptera littoralis
- Emergence and Characterization of Human Rotavirus G9 Strains in Tunisia
- Restoration of the crystallization of altered δ-endotoxins Cry1Ac, by the promotion of theirin vivointegration into theBacillus thuringiensisnative crystals
- Medium optimization for biomass production and morphology variance overcome of Photorhabdus temperata ssp. temperata strain K122
- Identification and sequencing of ESTs from the halophyte grass Aeluropus littoralis
- Proteolysis, histopathological effects, and immunohistopathological localization of δ-endotoxins of Bacillus thuringiensis subsp. kurstaki in the midgut of lepidopteran olive tree pathogenic insect Prays oleae
- Comparative Study of Bacillus thuringiensis Cry1Aa and Cry1Ac δ-Endotoxin Activation, Inactivation and In Situ Histopathological Effect in Ephestia kuehniella (Lepidoptera: Pyralidae)
- Evidence of the Importance of the Met115 for Bacillus thuringiensis subsp. israelensis Cyt1Aa Protein Cytolytic Activity in Escherichia coli
- Effect of the chitin binding domain deletion from Bacillus thuringiensis subsp. kurstaki chitinase Chi255 on its stability in Escherichia coli
- Differentiation between Bacillus thuringiensis strains by gyrB PCR-Sau3Al fingerprinting
- Use of sea water as salts source in starch- and soya bean-based media, for the production of Bacillus thuringiensis bioinsecticides
- Improvement of Bacillus thuringiensis delta-endotoxin production by overcome of carbon catabolite repression through adequate control of aeration
- Evidence of oral toxicity of Photorhabdus temperata strain K122 against Prays oleae and its improvement by heterologous expression of Bacillus thuringiensis cry1Aa and cry1Ia genes
- Evidence of the effect of δ-endotoxin ratio in Bacillus thuringiensis crystals on the toxicity against Ephestia kuehniella
- From insects to human hosts: Identification of major genomic differences between entomopathogenic strains of Photorhabdus and the emerging human pathogen Photorhabdus asymbiotica
- Characterization of a cry4Ba‐type gene of Bacillus thuringiensis israelensis and evidence of the synergistic larvicidal activity of its encoded protein with Cry2A δ‐endotoxin of B. thuringiensis kurstaki on Culex pipiens (common house mosquito)
- Application de marqueurs génotypiques dans l'investigation de deux épidémies d'infections nosocomiales à Salmonella Livingstone dans le CHU de Sfax, Tunisie
- Evidence of DNA Rearrangements in the 128-Kilobase pBtoxis Plasmid of Bacillus thuringiensis israelensis
- Improvement of Bacillus thuringiensis δ-endotoxins Synthesis Yields Through Acquisition of Erythromycin Resistance
- Overexpression of Δ1-pyrroline-5-carboxylate synthetase increases proline production and confers salt tolerance in transgenic potato plants
- Purification, amino acid sequence and characterization of Bacthuricin F4, a new bacteriocin produced by Bacillus thuringiensis
- Molecular characterization of a novel chitinase from Bacillus thuringiensis subsp. kurstaki
- Characterization of a novelvip3-type gene fromBacillus thuringiensisand evidence of its presence on a large plasmid
- Response of larval Ephestia kuehniella (Lepidoptera: Pyralidae) to individual Bacillus thuringiensis kurstaki toxins and toxin mixtures
- Identification of Salt Stress-Induced Transcripts in Potato Leaves by cDNA–AFLP
- Improvement of bioinsecticides production through adaptation of Bacillus thuringiensis cells to heat treatment and NaCl addition
- Construction of a new high-copy number shuttle vector of Bacillus thuringiensis
- Identification of a promoter for the vegetative insecticidal protein-encoding genevip3LBfromBacillus thuringiensis
- Improvement of bioinsecticides production through mutagenesis of Bacillus thuringiensis by u.v. and nitrous acid affecting metabolic pathways and/or delta-endotoxin synthesis
- Cloning and study of the expression of a novel cry1Ia-type gene from Bacillus thuringiensis subsp. kurstaki
- Characterization of a novel cry2Aa-type gene from Bacillus thuringiensis subsp. kurstaki
- Production of delta-endotoxins by Bacillus thuringiensis strains exhibiting various insecticidal activities towards lepidoptera and diptera in gruel and fish meal media
- Production of delta‐endotoxin by Bacillus thuringiensis subsp kurstaki and overcoming of catabolite repression by using highly concentrated gruel and fish meal media in 2‐ and 20‐dm3 fermenters
- Identification of a promoter for the crystal protein-encoding gene cry1Ia from Bacillus thuringiensis subsp. kurstaki
- Thuricin 7: a novel bacteriocin produced by Bacillus thuringiensis BMG1.7, a new strain isolated from soil
- Detrimental effects of high molecular-mass polyphenols on olive mill wastewater biotreatment
- Cloning and nucleotide sequence of a novel cry1Aa-type gene from Bacillus thuringiensis subsp. kurstaki
- Production and characterization of metalloproteases synthesized concomitantly with δ-endotoxin by Bacillus thuringiensis subsp. kurstaki strain grown on gruel-based media
- The effect of complex carbon and nitrogen, salt, Tween-80 and acetate on delta-endotoxin production by a Bacillus thuringiensis subsp kurstaki
- Purification and immunological characterization of particular delta-endotoxins from three strains of Bacillus thuringiensis
- Study of the δ-endotoxins produced by three recently isolated strains ofBacillus thuringiensis
مجلات النشر
- Molecular Biotechnology × 10
- FEMS Microbiology Letters × 7
- Biotechnology Letters × 7
- Journal of Invertebrate Pathology × 5
- Current Microbiology × 5
- Journal of Applied Microbiology × 5
المنشورات حسب السنة
- 20151
- 20142
- 20136
- 20126
- 201111
- 201011
- 20098
- 20081
- 20076
- 20069
التعاون العلمي
المؤسسات الشريكة : Hopital Universitaire Habib Bourguiba · Hôpital Sahloul · Tunis University · Faculty of Sciences of Sfax · Faculty of Medicine of Sfax
بلدان المؤلفين المشاركين : قطر · إسبانيا · ألمانيا
المؤلفون المشاركون
- Nabil Zouari
- Slim Tounsi
- Lobna Abdelkefi-Mesrati
- Souad Rouis
- Mariam Dammak
- Wafa Jallouli
- Saoussen Ben Khedher
- Anis Ben Hsouna
- Mohamed Trigui
- Fakher Kamoun
- Imen Saadaoui
- Dhouha Ghribi
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