Browsing by Author "Kilani-Feki, Olfa"
Now showing items 1-6 of 6
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Antifungal activities of an endophytic Pseudomonas fluorescens strain Pf1TZ harbouring genes from pyoluteorin and phenazine clusters
Kilani-Feki, Olfa; Khiari, Oussama; Culioli, Gerald; Ortalo-Magne, Annick; Zouari, Nabil; Blache, Yves; Jaoua, Samir... more authors ... less authors ( Springer Netherlands , 2010 , Article)Pseudomonas fluorescens Pf1TZ was inhibitory in vitro to a number of phytopathogenic fungi and could protect vine plantlets against Botrytis cinerea. Total protection was reached after 3 weeks of bacterial inoculation. The ... -
Biological control of Botrytis cinerea using the antagonistic and endophytic Burkholderia cepacia Cs5 for vine plantlet protection
Kilani-Feki, Olfa; Jaoua, Samir ( Canadian Science Publishing , 2011 , Article)Antifungal activity of the Burkholderia cepacia Cs5 was tested in vitro and in vivo for the control of Botrytis cinerea . Bacterial biomass was significantly improved by the amendment of ZnSO(4), Mo(7)(NH(4))(6)O(24), and ... -
Correlation between synthesis variation of 2-alkylquinolones and the antifungal activity of aBurkholderia cepacia strain collection
Kilani-Feki, Olfa; Zouari, Imen; Culioli, Gerald; Ortalo-Magne, Annick; Zouari, Nabil; Blache, Yves; Jaoua, Samir... more authors ... less authors ( Springer Netherlands , 2012 , Article)Twenty epiphytic and rhizospheric bacterial strains harbouring strong antifungal activities were isolated from the Tunisian environment. This group of bacteria was identified as Burkholderia cepacia genomovar I using 16S ... -
Environmental Burkholderia cepacia strain CS5 acting by two analogous alkyl-quinolones and a didecyl-phthalate against a broad spectrum of phytopathogens fungi
Kilani-Feki, Olfa; Culioli, Gerald; Ortalo-Magne, Annick; Zouari, Nabil; Blache, Yves; Jaoua, Samir... more authors ... less authors ( Springer-Verlag , 2011 , Article)An environmental Burkholderia cepacia strain named Cs5 was isolated and identified first using API biochemical identification system and then with 16S rDNA and recA sequence homology search. This bacterium exhibited a broad ... -
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 ... -
Use of two bacteria for biological control of bayoud disease caused by Fusarium oxysporum in date palm (Phoenix dactylifera L) seedlings
Dihazi, Abdelhi; Jaiti, Fatima; Taktak, Wafa; Kilani-Feki, Olfa; Jaoua, Samir; Driouich, Azeddine; Baaziz, Mohamed; Daayf, Fouad; Serghini, Mohammed Amine... more authors ... less authors ( Elsevier Masson SAS , 2012 , Article)The Bayoud, caused by Fusarium oxysporum f. sp. albedinis (Foa), is the most destructive disease of date palm (Phoenix dactylifera L) in Morocco and Algeria, with no effective control strategy yet available. In this work, ...