- Sayda DHAOUADI, Rim EL JENI, Hazar KRAIEM, Gul AYYILDIZ, Cansu FILIK-ISCEN, Zeynep YURTKURAN-CETEREZ and Balkiss BOUHAOUALA-ZAHAR. Effects of New Btk-Based Formulations BLB1 and Lip on Aquatic Non-Target Organisms. Biology 2024, 13, x (under press)
Link to article: Dhaouadi-etal-Btk-Ecotox-Biology_manuscript313417-proofread-cleared version
Link to supplementary data: Dhaouadi-etal-Biology313417_supplemental_doc
-
Nancy FAYAD, Rita BARSSOUM, Nathalie MARSAUD, Rayan NASSEREDINE, Nouha ABDELMALEK, Souad ROUIS, Marie Ange TESTE, Vincent PAILLER, Veronique GAUTIER, Elodie BELMONTE, César Arturo ACEVES LARA, Julien CESCUT, Luc FILLAUDEAU, Mireille KALLASSY AWAD. Complete genome sequences of two Bacillus thuringiensis serovar kurstaki strains isolated from Lebanon and Tunisia, highly toxic against lepidopteran larvae – Microbiology Resource Announcements (Ed. American Society For Microbiology)
Link to article: MRA_Btk_Lip_BLB1_genomes_submitted
Link to genomic data: https://www.ncbi.nlm.nih.gov/bioproject/?term=PRJNA924104
-
Rita Barssoum, Gabrielle Al Kassis, Rayan Nasseredine, Jihane Saad, Meriem El Ghould, Joanna Abboud, Nancy Fayad, Stéphanie Dupoiron, Julien Cescut, César Arturo Aceves Lara, Luc Fillaudeau, Mireille Kallassy Awad. Biochemical limitations of Bacillus thuringiensis based 1 biopesticides production in a wheat bran culture medium – Research in Microbiology (2023 Feb 8;104043. doi: 10.1016/j.resmic.2023.104043.)
Link to article:2023-Barssoum-etal-Biochemical-limitation-ResMic
- Nancy Fayad; Johana Abboud; Fatma Driss; Nicolas Louka; Mireille Kallassy Awad. Optimization of Culture Conditions and Wheat Bran Class Selection in the Production of Bacillus thuringiensis-Based Biopesticides. Fermentation 2022, 8, 666.
Link to article: https://doi.org/10.3390/fermentation8120666
-
Tatiana Segura Monroy, Nouha Abdelmalek, Souad Rouis, Mireille Kallassy, Jihane Saad, et al. Dynamic Model for Biomass and Proteins Production by Three Bacillus Thuringiensis ssp kurstaki strains. Processes (Ed. MDPI), 2021, 9 (12), pp.2147.
Link to article: https://hal.inrae.fr/hal-03539497
- Wafa Jallouli, Fatma Driss, Luc Fillaudeau, Souad Rouis. Review on biopesticide production by Bacillus thuringiensis subsp. kurstaki since 1990: Focus on bioprocess parameters. Process Biochemistry – Vol.98, November 2020, Pages 224-232.
Link to article: 2020-Jallouli-etal-Review-ProcessBiochemistry-vol98
_______________ 2024 ________________
International Congress on Invertebrate Pathology and Microbial Control & 56th Annual Meeting of the Society for Invertebrate Pathology
Vienna, Austria, July 28 – Aug. 1, 2024
Overview of oral presentation IDB2022 (program) – Link to abstracts: SIP2024_Book_of_Abstracts
WP2 – Rita BARSSOUM, Nancy FAYAD, Rayan NASREDDINE, Séphanie DUPOIRON, César Arturo ACEVES-LARA, Julien CESCUT, Luc FILLAUDEAU, Dietrich STEPHAN, Mireille KALLASSY. Bacillus thuringiensis serovar kurstaki (Btk) Strains for Industrial Production in wheat bran based medium: Insights from Genomic Exploration and Nutritional Optimization. CONTRIBUTED PAPERS. Wednesday, 8:30 B-17. (Oral communication): Presentation1-MKA_SIP_July2024
Wp3 – Gül AYYILDIZ, Hazar KRAÏEM, Sayda DHAOUADI, Rim EL JENI, Zeynep YURTKURAN-ÇETEREZ, Dietrich STEPHAN, Zakaria BENLASFAR, Balkiss BOUHAOUALA-ZAHAR. Risk Assesment of new Btk isolates BLB1 and LIP biopesticides via toxicity assays on lab animals. CONTRIBUTED PAPERS. Wednesday, 10:15 B-24. (Oral communication): Presentation2-GY-etal_SIP_July2024
_______________ 2022 ________________
JIB/IDB 2022 (Hammamet, TUN, 19-22 December 2022)
Overview of oral presentation IDB2022 (program) – Link to abstracts: IDB2022-IPM-4-Citrus-Oral-presentation-03112022-VF
WP2-1, Barssoum et al., “Physical limitations induced by a wheat bran-based medium for the production of biopesticides by Bacillus thuringiensis serovar kurstaki”. (Oral communication): WP2-1-IPM4Citrus-IDB2022-BARSSOUM_Rita-vf
WP2-2, Monroy et al., “Modelling and Dynamic Optimization of protein and spore production by Bacillus thuringiensis” (Oral communication): WP2-2-IDB2022-IPM-4-CITRUS_Aceves-Lara
WP2-3, Fayad et al., “In-depth genomic analysis of Bacillus thuringiensis serovar kurstaki strains: Genome dynamics in play” (Oral communication): WP2-3-IPM-4-CITRUS_IDB2022-NancyFAYAD-20dec2022
WP3-1, Nassereddine et al., “Study of ecotoxicological effects and efficacy tests of biopesticides based on Bacillus thuringiensis LIP and BLB1 against Phyllocnistis citrella and Prays citri” (Oral communication): WP3-1-IPM4Citrus-IDB2022-RayanNASSEREDDINE-20122022
WP3-2, El Jeni et al., “Novel biopesticides Bacillus thuringiensis kurstaki : Toxicity Studies on NonTarget aquatic Organisms” (Oral communication): WP3-2-IPM-4-CITRUS_IDB2022-IPT-Rim_ELJHENI-20dec2022
WP3-3, Bouhaouala et al., “Toxicity assays on Rabbit, Rat and Guinea pig: Biosafety assessment of new BLB1 and LIP Btk-based formulated products” (Oral communication): WP3-3-IPM-4-CITRUS-IDB20222-IPT- Balkiss_Bouhaouala-20122022
WP4-1, Ben Saïd et al. “Economic maturation & business plan development for new Bacillus thuringiensis based biopesticide” (Oral communication): WP4-1-IPM-4-Citrus-IDB2022-NBS-Medis-20dec2022
SFGP 2022, 28th SFGP Congress (Toulouse, FR, 7-10 November 2022)
Rita BARSSOUM, Karim Mohamed CHALBI, Rayan NASSERDINNE, Julien CESCUT, Mireille KALLASSY-AWAD, César ACEVES-LARA and Luc FILLAUDEAU. “Limitations physiques induites par un milieu à base de son de blé pour la production de biopesticides par Bacillus thuringiensis subsp kurstaki.” (Abstract + Oral communication + Article)
Abstract SFGP2022 – Link to abstract : BARSSOUM_etal-Abstract-nų425-SFGP2022
Oral presentation SFGP2022 – – Link to presentation: Rita_BARSSOUM-n°425-SFGP2022-presentation
Full text SFGP2022 – – Link to article: BARSSOUM_etal-Paper-nų425-SFGP2022
BestMedGRAPE (USJ, Beirut, LEB, 12 July 2022)
Rita BARSSOUM, Rayan NASSERDINNE, Gabrielle EL KASSIS, Jihane SAAD, Meriem EL GHOUL, Joanna ABBOUD, Nancy FAYAD, Julien CESCUT, César Arturo ACEVES-LARA, Luc FILLAUDEAU and Mireille KALLASSY AWAD. “Valorization of wheat bran (WB) by-product in the production of Btk based biopesticides” (Abstract + Poster communication)
Abstract Barssoum et al. (BestMedGRAPE 2022) – Link to abstract : BestMedGRAPE-BARSSOUM_etal-Abstract-USJ-12July2022
Poster Barssoum et al. (BestMedGRAPE 2022) – Link to poster : BestMedGRAPE-BARSSOUM_etal-Poster-USJ-12July2022
BACT 2022, 10th International Conference on Bacillus anthracis, B. cereus and B. thuringiensis (Paris, FR, 24-28 April 2022)
Rita BARSSOUM, Karim Mohamed CHALBI, Rayan NASSERDINNE, Julien CESCUT, Mireille KALLASSY-AWAD, César ACEVES-LARA and Luc FILLAUDEAU. “Study of nutritional limitations of wheat bran based culture medium for scaling-up Btk based biopesticide productions” (Abstract + Oral communication)
Abstract Barssoum et al. (BACT2022) – Link to abstract: BARSSOUM_etal-abstract-BACT2022
Oral presentation Barssoum et al. (BACT2022)- Link to presentation: BARSSOUM_etal-presentation-BACT2022
_______________ 2021 ________________
DCAI’21, 18th Int’Conference on Distributed Computing and Artificial Intelligence (Salamanca, SP, 6-8 October 2021)
Robles Rodriguez C.E., Abboud J., Abdelmalek N., Rouis S., Ben Saïd N., Kallassy-Awad M., Cescut J., Fillaudeau L., Aceves-Lara C. “Soft-sensor for monitoring B. thuringiensis kurstaki bioproduction” DCAI 2021, LNNS 327, 129-136, 2022 (Eds. Springer Nature Switzerland AG 2022, K. Matsui et al.). https://doi.org/10.1007/978-3-030-86261-9_13 (Abstract + Presentation + Article)
Abstract Robles et al. (DCAI2021) – Link to abstract : ROBLES_etal-Abstract-DCAI-Oct2021
Presentation Roble et al. (DCAI2021) – Link to presentation : DCAI_2021_RoblesAceves-presentation
Article DCAI 2021: DCAI_2021-Robles-etal-article-2021
MED’21, 29th Mediterranean Conference on Control and Automation (Bari, IT, 22-25 June 2021)
T. SEGURA MONROY, J. ABBOUD, N. ABDELMALEK, S. ROUIS, N. BENSAID, M. KALLASSY J. CESCUT, L. FILLAUDEAU, C.A. ACEVES LARA. “Modelling and Dynamic Optimization of protein and spore production by Bacillus thuringiensis” (Abstract + Oral communication)
Abstract – Link to abstract : Monroy_etal-Abstract-Conference-MED2021
Oral presentation – Link to presentation :– Monray_etal-Presentation-Conf-MED21
_______________ 2020 ________________
ADRIC (Mahres, TUN, 7-8 March 2020)
Pr Souad Rouis. “L’Innovation, un des Moteurs de l’Entreprise pour un Développement Durable ou How can technology transfer from Lab to Market push companies for open innovation?” (Abtract + Oral communication)
Abstract (Adric 2020): Journee_Scientifique-ADRIC-Program-7Mars2020
Presentation (Adric 2020): Conference_ADRIC-7March2020
_______________ 2019 ________________
2nd Mediterranean Congress on Biotechnology (Hammamet, TUN, 16-20 March 2019)
Nouha ABDELMALEK, Joanna ABBOUD, Nadia BEN SAID, Souad ROUIS, Slim TOUNSI, César Arturo ACEVES-LARA, Luc FILLAUDEAU and Julien CESCUT. “Monitoring of Bacillus thuringiensis (Bt) growth and sporulation: exploration and comparison of on-line and off-line measurements.” (Abstract + Oral communication)
Abstract Abdelmalek et al. (MCB’2019) – Link to abstract : 2019-MCB2_N_Abdelmalek-Abstract
Presentation Abdelmalek et al. (MCB’2019) – Link to presentation : 2019-MCB2_N_Abdelmalek-presentation
JIB/IDB 2019 (Sousse, TUN, 18-21 December 2019)
Abstracts for oral and poster presentations – Link to abstracts : IDB2019-Program-Abstract_IPM4Citrus
Presentations
- Jihane SAAD, Julien CESCUT, Luc FILLAUDEAU and Mireille KALLASSY AWAD. “Mass balance, cells, spores and δendotoxin distributions during Bacillus thuringiensis kurstaki bioproduction with wheat bran based medium”
- WP2 presented by Jihane SAAD –Download
- Nouha ABDELMALEK, Joanna ABBOUD, Mireille KALLASSY, Nadia BEN SAID, Souad ROUIS, Slim TOUNSI, César Arturo ACEVES-LARA, Luc FILLAUDEAU and Julien CESCUT. “Monitoring of Bacillus thuringiensis (Bt) growth and sporulation: exploration and comparison of on-line and offline measurements using semi-synthetic and industrial media”.
- WP2 presented by Nouha ABDELMALEK and Joanna ABBOUD – Download
- Tayssir HAMMAR, Stephanie AL KHAWAND, Dietrich STEPHAN. “Development of Biopesticide Formulations based on spores and crystals produced from two new Bacillus thuringiensis strains to control Citrus Pests”
- WP3 Presented by Tayssir AL HAMMAR (MEDIS) and Stephanie AL KHAWAND (USJ) – Download
- Sara Falvo. “Bioindustry Park Exploitation of scientific results in the biotech field: the crucial role of intellectual property rights”
- WP4 presented by Silvano Fumero – Download
Posters
- IPM-4-Citrus at a glance – Download
- IPM-4-Citrus, Citrus disease Integrated Pest Management: from Research to Market. Environmental toxicity assessment of NEW Bacillus thuringiensis kurstaki – based biopests on non-target organisms using ISO Standards and OECD guidelines – WP3 presented by Hazar KRAÏEM – Download
- IPM-4-Citrus, Citrus disease Integrated Pest Management: from Research to Market STRATEGY FOR BIOSAFETY ASSESSMENT OF NEW STRAIN-BASED BIOPESTS USING LABORATORY ANIMAL TOXICITY MODELS – WP3 presented by Zakaria BENLASFAR – Download
_______________ 2018 ________________
IDB 2018
- How can technology transfer from Lab to Market push companies for open innovation? – Presented by Pr Souad Rouis (IDB2018 – Oral communication) – Download