18.97.14.89
18.97.14.89
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Accredited SCOPUS
Bioprospecting of Culturable Halophilic Bacteria Isolated from Mediterranean Solar Saltern for xtracellular Halotolerant Enzymes
( Ahmed Mohamed Ali ) , ( Tahany M. A. Abdel-rahman ) , ( Mohamed G. Farahat )

Halophilic bacteria are promising reservoirs for halotolerant enzymes that have gained much attention in biotechnological applications due to their remarkable activity and stability. In this study, 62 halophilic bacterial strains isolated from a solar saltern were screened for the production of various extracellular enzymes. The results revealed that 31 strains (50%) were positive for amylase production while 26 strains (41.9%) were positive for protease. Further, 22 strains (35.48%) exhibited β-glucosidase activity and only 17 (27.41%) demonstrated lipase activity. Of the investigated halophiles, ten strains growing in the presence of ≥15% NaCl (w/v) were selected and identified based on their 16S rRNA gene sequences as Halomonas meridiana, Salinivibrio costicola, Virgibacillus oceani, Virgibacillus marismortui, Marinobacter lipolyticus, Halobacillus karajensis, Salicola salis, Pseudoalteromonas shioyasakiensis, Salinicoccus amylolyticus, and Paracoccus salipaludis. Therefore, the present study highlights the diversity of the culturable halophilic bacteria in a Mediterranean solar saltern, harboring various valuable halotolerant enzymes.

Introduction
Material and Methods
Results
Discussion
Conflict of Interest
References
[자료제공 : 네이버학술정보]
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