Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Mariam Dammak"'
Autor:
Mariam Dammak, Rim Khemiri
Publikováno v:
Journal of Financial Reporting and Accounting. 20:72-96
Purpose This paper aims to trace the process of setting up and developing the higher accounting education curriculum in Tunisian public institutions, stressing the period 1956–1981. Further, this study intends to highlight specificities of the Tuni
Publikováno v:
Corporate Social Responsibility and Environmental Management. 28:1749-1759
Autor:
Lobna Abdelkefi-Mesrati, Saoussen Ben Khedher, Tahya Sellami-Boudawara, Hanen Boukedi, Mariam Dammak, Slim Tounsi, Olfa Kilani-Feki
Publikováno v:
Journal of Invertebrate Pathology. 144:11-17
Spodoptera littoralis, one of the most serious and destructive agricultural pests in the world, is very susceptible to Vip3 toxin. In order to develop a new efficient bioinsecticide and to prevent the development of resistance by the target pest, ins
Publikováno v:
FEMS Microbiology Letters. 329:54-60
Bacillus thuringiensis Cry1Ac toxin shares structurally five conserved blocs with the other δ-endotoxins. To study the role of some amino acids belonging to these regions, two mutations, Y(229) P and F(603) S, were introduced respectively in blocs 2
Autor:
Nadia Bouattour, Olfa Hdiji, Chokri Mhiri, Salma Sakka, Hanen Haj Kacem, Mariam Dammak, Nouha Farhat, Nouha Hamza
Publikováno v:
Neurophysiologie Clinique. 48:133
Objectives The neuromyelitis optica spectrum disorder (NMOSD) was differentiated from relapsing-remitting multiple sclerosis (MS) by clinical, laboratory and physiopathological findings, including the presence of anti-aquaporin 4 (AQP4-Ab) antibody.
Publikováno v:
Journal of Invertebrate Pathology. 104:39-43
Cry1Ia and Cry1Aa proteins exhibited toxicities against Prays oleae with LC(50) of 189 and 116 ng/cm(2), respectively. The ability to process Cry1Ia11 protoxin by trypsin, chymotrypsin and P. oleae larvae proteases was studied and compared to that of
Publikováno v:
Pesticide biochemistry and physiology. 127
Bacillus thuringiensis (Bt) Cry1A toxins are known for their effectiveness against lepidopteran insects. In this study, the entomopathogenic activity of Cry1Aa was investigated against two lepidopteran larvae causing serious threat to various crops,
Autor:
Saoussen Ben Khedher, Salima Mahfoudh, Mariam Dammak, Schema Kammoun, Dalel BenFarhat, Slim Tounsi
Publikováno v:
Journal of invertebrate pathology. 114(1)
Bacillus thuringiensis kurstaki strain BNS3 produces parasporal crystals formed by Cry1Aa, Cry1Ac and Cry2Aa delta-endotoxins. In a previous work, we showed that the latter exhibited individually, a weak insecticidal activity against Ephestia kuehnie
Unlike other Bacillus thuringiensis Cry proteins, Cry1 Ia does not form a crystal since it is a secreted delta-endotoxin. We have engineered a Cry1 Iac chimeric protein by substituting the C-terminal part of Cry1 Ia by the corresponding Cry1 Ac part.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abda13c45584f921029901d35fabb71b
https://hdl.handle.net/10576/3988
https://hdl.handle.net/10576/3988
Autor:
Tahya Sellami-Boudawara, Hanen Boukedi, Slim Tounsi, Samir Jaoua, Mariam Dammak-Karray, Lobna Abdelkefi-Mesrati
Publikováno v:
Journal of invertebrate pathology. 106(2)
The bacterium Bacillus thuringiensis produces, at the vegetative stage of its growth, Vip3A proteins with activity against a broad spectrum of lepidopteran insects. The Egyptian cotton leaf worm (Spodoptera littoralis) is an important agricultural pe