Determination of important enzymes and antimicrobial resistances of gram-positive haloalkaliphilic bacteria isolated from Salda Lake

As an extreme environment, soda lakes harbor various haloalkaliphilic microorganisms. Salda Lake is one of the natural lake (pH?9) in Turkey. Haloalkaliphiles are unique microorganisms their ability to live high alkaline and saline conditions, play important role biodegradation bioremediation hydrocarbons. Hence, aims this study were isolate bacteria from water sample Lake, identify these isolates by both conventional molecular methods, screen industrially enzymes, investigate antimicrobial resistance profiles. Six identified as Bacillus horneckiae, subtilis, paramycoides, pumilus, Staphylococcus epidermidis, haynesii according 16S rRNA gene sequencing analysis. The enzymes (amylase, cellulase, pullulanase, lipase, urease, protease, caseinase, oxidase, catalase) produced isolates. These maybe used industrial processes. Although subtilis was susceptible all antibiotics, other showed at least antibiotic. against antibiotics found ampicillin/sulbactam 83%, amoxycillin/clavulanic acid ampicillin 67%, mupirocin chloramphenicol 50%, tetracycline imipenem meropenem cefadroxil 17%. may have develope that entering environment different ways.