Abdeljabbar Hedi

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Bacterial and archaeal aerobic communities were recovered from sediments from the shallow El-Djerid salt lake in Tunisia, and their salinity gradient distribution was established. Six samples for physicochemical and microbiological analyses were obtained from 6 saline sites in the lake for physico-chemical and microbiological analyses. All samples studied(More)
A new chitinase produced by the moderately halophilic bacterium Virgibacillus marismortui strain M3-23 was identified and characterized. Distinguishable characteristics of high activity and stability at different pH, temperatures and salinity of M3-23 chitinase are reported. Analysis of the catalytic domain sequence from the enzyme highlighted its(More)
An aerobic, Gram-negative, moderately halophilic bacterium, oxidase, and catalase positive-designated Abdou3T, was isolated from salted traditional foods (Anchovies) in Tunisia. Cells were rod-shaped, non-spore-forming and motile. Growth occurred at 15–45 °C (optimum, 37 °C), pH 5.5–8.75 (optimum, 7.3), and in the presence of 1–15 % NaCl (optimum, 10 %).(More)
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