Phylogenetic Analysis and Characterization of Lipolytic Activity of Halophilic Archaeal Isolates

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dc.authoridColeri Cihan, Arzu/0000-0002-7289-6251
dc.contributor.authorOzcan, B.
dc.contributor.authorOzyilmaz, G.
dc.contributor.authorCihan, A.
dc.contributor.authorCokmus, C.
dc.contributor.authorCaliskan, M.
dc.date.accessioned2024-09-18T20:26:33Z
dc.date.available2024-09-18T20:26:33Z
dc.date.issued2012
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractFive isolates designated as B45, D83A, A206A, A85 and E49 found to possess lipolytic activities were taxonomically classified on the basis of their phylogenetic, phenotypic and chemotaxonomic characteristics. The isolates were determined to be gram-negative, catalase and oxidase positive, hydrolyzing Tween 80 and 60 but not starch, need 3.5-4 M NaCl for optimal growth and lack of anaerobic growth with arginine or DMSO. All isolates had the highest lipolytic activity at pH 8.5. Lipase and esterase activities increased with salt concentration up to 3-4.5 M NaCl, and decreased at 5 M NaCl. Esterase and lipase showed their maximal activities at 50-55 degrees C and 60-65 degrees C, respectively. The phylogenetic tree constructed by the neighbor-joining method indicated that the strain B45 and A85 were closely related to the members of genera Halovivax and Natrinema, respectively. The closest relative of the strain A206A and D83A were found to be Haloterrigena saccharevitans. The strain E49 displayed a more distant relationship to known strains.en_US
dc.description.sponsorshipTUBITAK-Turkey [105T041, 104T297, 107T614]; Research Council of Mustafa Kemal University-Turkey [06F0301, 06F0302]en_US
dc.description.sponsorshipFinancial support from TUBITAK-Turkey (project nos. 105T041, 104T297 and 107T614) and Research Council of Mustafa Kemal University-Turkey (project number 06F0301 and 06F0302) is gratefully acknowledged.en_US
dc.identifier.doi10.1134/S0026261712020105
dc.identifier.endpage194en_US
dc.identifier.issn0026-2617
dc.identifier.issn1608-3237
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-84859820688en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage186en_US
dc.identifier.urihttps://doi.org/10.1134/S0026261712020105
dc.identifier.urihttps://hdl.handle.net/20.500.12483/10389
dc.identifier.volume81en_US
dc.identifier.wosWOS:000304710000007en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMaik Nauka/Interperiodica/Springeren_US
dc.relation.ispartofMicrobiologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjecthalophilic archaeaen_US
dc.subjectlipaseen_US
dc.subjectesteraseen_US
dc.subjectphylogenyen_US
dc.titlePhylogenetic Analysis and Characterization of Lipolytic Activity of Halophilic Archaeal Isolatesen_US
dc.typeArticleen_US

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