Assist. Prof. Dr. Afef Najjari | Faculty of sciences of Tunisia/University of Tunis el Manar | Tunisia
Dr. Afef Najjari is an Assistant Professor in Biomedical Engineering, specializing in Bioinformatics at the Faculty of Sciences of Tunis. Her academic journey is marked by deep engagement in microbial genomics, with a particular focus on extremophilic microorganisms from the Tunisian desert. Dr. Najjari has authored over 17 peer-reviewed research papers and 2 book chapters, collaborating on international projects that explore genomics, environmental microbiology, and bioremediation. She has taught bioinformatics and genomics at institutions like ISBST and has mentored numerous master’s and PhD students. Her work contributes to understanding microbial diversity and biotechnological applications, particularly in arid ecosystems. With active involvement in teaching, supervision, and research, Dr. Najjari is a role model for young women entering STEM fields in Tunisia and beyond.
Publication Profile:
Education:
Dr. Najjari holds advanced degrees in Biological Sciences and Bioinformatics, culminating in a Ph.D. focused on microbial genomics and environmental microbiology. Her academic foundation combines traditional biology with computational and data-driven sciences. Though specific degree names or institutions aren’t listed, her roles in research and teaching suggest completion of doctoral training in a relevant biological discipline, followed by postdoctoral experience or academic training in genomics. Her integration into faculty positions at institutions such as the Faculty of Sciences of Tunis and ISBST further implies strong academic credentials, likely earned through nationally or internationally accredited programs. She effectively blends her biological background with technical bioinformatics applications, enabling interdisciplinary teaching and research.
Experience:
Dr. Najjari has over a decade of experience in academia, research, and mentorship. Since 2014, she has taught Genomics and Bioinformatics at ISBST and currently at the Faculty of Sciences of Tunis. She has supervised 11 graduate students across master’s and PhD levels. Her research centers on microbial genomics, metataxonomics, pan-genomics, and bioremediation, particularly in extreme environments like saline and geothermal oases. As an Assistant Professor in Biomedical Engineering, she skillfully integrates molecular biology with computational science. Beyond publishing in leading journals, she engages in collaborative, interdisciplinary research projects. Her dual role as educator and researcher allows her to train future bioinformaticians while advancing knowledge in microbial adaptation, iron uptake, and heavy metal remediation.
Research Focus:
Dr. Najjari’s research explores the genomic and functional diversity of extremophiles, focusing on halophilic archaea and bacteria from desert and saline ecosystems in Tunisia. She applies bioinformatics pipelines to understand microbial adaptation to harsh conditions, including iron uptake, oil degradation, and biopolymer production. Her projects use pan-genome analysis, 16S rRNA metataxonomics, and functional genomics to identify microbial traits valuable in bioremediation, such as flocculation of heavy metals and pesticides. Her work advances the understanding of environmental microbiomes and their industrial and ecological potential. Recently, she has extended her research to include the gut microbiome of honeybees and livestock genomics, contributing to biodiversity preservation. Her focus is timely and relevant, addressing global environmental challenges with sustainable biotechnological solutions.
Publications Top Notes:
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Genome and pan-genome analysis of Psychrobacillus sp. – Front. Microbiol.,
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Physiological and genomic insights into halophilic archaeon Natrinema altunense – Genetica,
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16S rRNA phylogenetic diversity of archaeal communities in Saharan halite salts – Biology (Basel),
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Metataxonomics of Tunisian phosphogypsum using five bioinformatics pipelines – Genomics,
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Flocculating heteropolysaccharide–protein from haloarchaea for heavy metals removal – Environmental Technology,
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Genome analysis of Halomonas desertis G11 for oil degradation and biosurfactant production – Genomes,
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Pseudomonas rhizophila S211 for pesticide bioremediation and plant growth – Front. Microbiol.,
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Microbiota of whitefly Bemisia tabaci via 16S rDNA sequencing – Microbiology Research,
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Genome-wide selection scans in fat- vs. thin-tailed North African sheep – Animal Genetics,
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Metataxonomic analysis of halophiles in geothermal oases of southern Tunisia – FEMS Microbiol. Lett.,
Conclusion:
Dr. Afef Najjari is a highly suitable candidate for the Research for Women Researcher Award. Her innovative research in bioinformatics and microbial genomics, particularly in extreme and underexplored ecosystems of Tunisia, not only advances scientific knowledge but also addresses pressing environmental challenges. Her dedicated teaching and supervision record, combined with her technical expertise, exemplify academic excellence and leadership. While expanding her engagement in women-focused STEM initiatives and international research programs could further amplify her impact, her existing contributions already position her as a key figure in North African science. Recognizing Dr. Najjari with this award would celebrate her scientific achievements and inspire broader participation of women in high-impact research fields.