نتایج جستجو برای: halorubrum

تعداد نتایج: 147  

Journal: : 2021

IIn this study, distribution of the prokaryotic groups in Tuz Lake, Ayvalık and Tuzlagözü solar salterns was investigated using 16S rRNA gene targeted approaches. The relative abundance taxa samples detected by high-throughput sequencing. Operational taxonomic units (OTUs) associated with Haloquadratum were most abundant MiSeq reads. Nanohaloarchaeota-related OTUs rare (<1%) salterns, ar...

Journal: :Biochemical and biophysical research communications 2007
Angela Corcelli Simona Lobasso Luigi L Palese Matilde Sublimi Saponetti Sergio Papa

Membranes having an a high content of cardiolipin were isolated from an extremely halophilic archaeon Halorubrum sp. Absorbance difference spectra of detergent-solubilized plasma membranes reduced by dithionite suggested the presence of b-type cytochromes. Non-denaturing gel electrophoresis revealed only one fraction having TMPD-oxidase activity in which cardiolipin was the major lipid componen...

Journal: :International Journal of Systematic Bacteriology 1997

Journal: :International Journal of Systematic and Evolutionary Microbiology 2002

  مقدمه : نمک­دوست­ها، به ویژه هالوآرکی­ها یکی از مهم‏ترین گروه­های میکروارگانیسم­های افراطی­دوست هستند. هیدرولازها ی نمک­دوست بسیار مطالعه شده­اند و برای کاربردهای صنعتی و زیست فن­آوری مورد توجه هستند. با توجه به اهمیت هیدرولازهای نمک­دوست، مطالعه حاضر اولین گزارش در مورد خالص­سازی آنزیم آمیلوپولولاناز از یک آرکی نمک­دوست است .   مواد و روش ‏‏ ها: آرکی نمک­دوست Halorubrum سویه Ha25 آنزیم آمیلو...

Journal: :International Journal of Systematic and Evolutionary Microbiology 2016

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2014
R Scott McIsaac Martin K M Engqvist Timothy Wannier Adam Z Rosenthal Lukas Herwig Nicholas C Flytzanis Eleonora S Imasheva Janos K Lanyi Sergei P Balashov Viviana Gradinaru Frances H Arnold

Microbial rhodopsins are a diverse group of photoactive transmembrane proteins found in all three domains of life. A member of this protein family, Archaerhodopsin-3 (Arch) of halobacterium Halorubrum sodomense, was recently shown to function as a fluorescent indicator of membrane potential when expressed in mammalian neurons. Arch fluorescence, however, is very dim and is not optimal for appli...

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