Isolation and identification of selenite reducing archaea from Tuz (salt) Lake In Turkey.
作者： Kıymet Güven , Mehmet Burçin Mutlu , Ceyhun Çırpan , Hatice Mehtap Kutlu
关键词: Archaea 、 Isolation (microbiology) 、 Biology 、 Microbiology 、 Brining 、 Strain (chemistry) 、 Food science 、 Salt lake 、 16S ribosomal RNA 、 Halophile 、 Selenium
摘要: 1 In this study, Tuz lake brine samples were investigated for isolation and identification of selenite resistant halophilic prokaryotes. Among the 20 strains extremely Bacteria Archaea, a Gram negative rod designated as strain 106, showed high capacity in resistance to (25 mM) under aerobic conditions. Phenotypic characterizations phylogenetic analyses based on 16S rDNA sequence comparison indicated that 106 was Halorubrum xinjiangense. The ability deposite selenium-containing particles by Transmission Electron Microscopy (TEM). micrographs shows intact cells after reduction large amounts are present culture medium indicating is able efficiently transport elemental selenium out cell.
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