Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Dalel Benfarhat"'
Autor:
Hadi Loutfi, Nancy Fayad, Fabrice Pellen, Bernard Le Jeune, Maissa Chakroun, Dalel Benfarhat, Roger Lteif, Mireille Kallassy, Guy Le Brun, Marie Abboud
Publikováno v:
Applied Sciences, Vol 11, Iss 1, p 155 (2020)
In this paper, we report a morphological study of the crystals and spores of different shapes synthesized by seven different strains of Bacillus thuringiensis. Crystals and spores were separated after 48 h of culture on T3 agar medium and imaged unde
Externí odkaz:
https://doaj.org/article/79d6944ddeab491bbb9ba0a55a4c77dc
Publikováno v:
International Journal of Biological Macromolecules. 126:969-976
The investigation of new Bacillus thuringiensis (Bt) insecticidal proteins (Cry) with specific toxicity is one of the alternative measures used for Lepidopteran pest control. In the present study, a new Cry toxin was identified from a promising Bt st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3d3c45fb49c2da89fb0b363f8289a5a
https://doi.org/10.1016/j.ijbiomac.2018.12.175
https://doi.org/10.1016/j.ijbiomac.2018.12.175
Publikováno v:
International Journal of Biological Macromolecules. 112:1-6
Bacillus thuringiensis subsp. aizawai strain HD133, known by its effectiveness against Spodoptera species, produces bipyramidal crystals encompassing the insecticidal proteins Cry1Ab, Cry1Ca and Cry1D-133 in the proportions 60:37:3, respectively. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9ad5eb82ca49990d8859399d86969ab
https://doi.org/10.1016/j.ijbiomac.2018.01.081
https://doi.org/10.1016/j.ijbiomac.2018.01.081
Publikováno v:
Journal of Stored Products Research. 59:82-87
Improvement of the microbial strain by subjecting the genetic material to mutagenic agents offers an opportunity to reduce the production cost. This study aims to enhance the δ-endotoxin production of Bacillus thuringiensis strain S24 that is 2-fold
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2d087e311eaf074d3ad7c0e1b5dd013
https://doi.org/10.1016/j.jspr.2014.06.001
https://doi.org/10.1016/j.jspr.2014.06.001
Autor:
Saoussen Ben Khedher, Slim Tounsi, Dalel BenFarhat-Touzri, Alain Givaudan, Amal Ben Amira, Samir Jaoua
Publikováno v:
Journal of Basic Microbiology. 54:1160-1165
Spodoptera littoralis, one of the major pests of many important crop plants, is more susceptible to Bacillus thuringiensis aizawai delta-endotoxins than to those of Bacillus thuringiensis kurstaki. Within the framework of the development of efficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fccc421c36dccef75f27830cc93c08f2
https://doi.org/10.1002/jobm.201300142
https://doi.org/10.1002/jobm.201300142
Autor:
Hichem Azzouz, Lobna Abdelkefi-Mesrati, Slim Tounsi, Imen Saadaoui, Marwa Saadaoui, Dalel BenFarhat-Touzri
Publikováno v:
Journal of Invertebrate Pathology. 112:142-145
Bacillus thuringiensis subsp. aizawai strain HD133, known by its effectiveness against Spodoptera species, produces many insecticidal proteins including Cry1Ab, Cry1Ca and Cry1Da. In the present study, the insecticidal activity of Cry1Da against Spod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7af2ed3bde3a531a9c5b67ff0f7d538
https://doi.org/10.1016/j.jip.2012.11.007
https://doi.org/10.1016/j.jip.2012.11.007
Publikováno v:
Toxicon : official journal of the International Society on Toxinology. 118
Isolation and identification of new strains with wide variety of target pests is an ever growing field. In this paper, a screening of 260 strains from Tunisian soil samples was conducted by dot-blot and PCR-sequencing analysis. The screening was done
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bb584e2b4f5e5a3a5d5e77962669b7c
https://pubmed.ncbi.nlm.nih.gov/27130040
https://pubmed.ncbi.nlm.nih.gov/27130040
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7776986cf20afde29ddaf4560c531caa
https://pubmed.ncbi.nlm.nih.gov/23747825
https://pubmed.ncbi.nlm.nih.gov/23747825