E. A. Selivanova, A. S. Balkin, Yu. A. Khlopko, V. Ya. Kataev, A. O. Plotnikov
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The Genome of a New Halorubrum distributum Strain ICIS4 Isolated from the Culture of a Microalga Dunaliella salina
Abstract
The complete genome sequence of a new strain of the haloarchaeaon Halorubrum distributum ICIS4 was revealed and analyzed. The strain was isolated from a culture of a carotenogenic microalga Dunaliella salina maintained in laboratory conditions for a long period of time. The genome (3.32 Mb) contained 3236 protein-coding genes. Of the 2817 groups of homologous genes, 11 were unique to this strain. In the genome, the genes were revealed, which were responsible for utilization of glycerol and starch and for synthesis of vitamins, pigments, and siderophores. These genes may be involved in formation and maintenance of the association with microalgae. A region similar to the HRPV9 virus and another circular contig similar to a phage of the haloarchaeon Haloquadratum walsbyi were revealed in the genome assembly.
期刊介绍：
Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance.
Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.
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