Draft genome sequence of broad-spectrum antibiotic sparsomycin-producing Streptomyces sparsogenes ATCC 25498 from the American Type Culture Collection. 2017

Hongyu Zhang, and Qiuling Zhou, and Tingting Lou, and Suying Wang, and Haihua Ruan
Tianjin Key Laboratory of Food Biotechnology, College of Biological Technology and Food Science, Tianjin University of Commerce, Tianjin 300134, China.

Sparsomycin, which exhibits rare broad-spectrum antibiotic and antitumour activity against bacteria, Archaea, Eucarya and various cancer cell lines, has been widely used as a powerful tool to study protein synthesis. Here we report the draft genome sequence of Streptomyces sparsogenes ATCC 25498 from the American Type Culture Collection (ATCC), which has become an organism of interest owing to its ability to produce sparsomycin. The whole-genome sequence of S. sparsogenes ATCC 25498 was determined using a high-throughput Illumina HiSeq 2000 platform and genome assembly was performed using the SOAPdenovo method. Whole-genome sequencing analysis revealed a genome size of 10.0Mb. A total of 41 secondary metabolite biosynthetic gene clusters were identified. The gene cluster for the biosynthesis of sparsomycin was localised on scaffold 9. The genome sequence of S. sparsogenes ATCC 25498 will not only aid in understanding the regulatory mechanism of sparsomycin biosynthesis but will also reveal the ability of the isolate to produce novel bioactive secondary metabolites.

UI MeSH Term Description Entries
D005810 Multigene Family A set of genes descended by duplication and variation from some ancestral gene. Such genes may be clustered together on the same chromosome or dispersed on different chromosomes. Examples of multigene families include those that encode the hemoglobins, immunoglobulins, histocompatibility antigens, actins, tubulins, keratins, collagens, heat shock proteins, salivary glue proteins, chorion proteins, cuticle proteins, yolk proteins, and phaseolins, as well as histones, ribosomal RNA, and transfer RNA genes. The latter three are examples of reiterated genes, where hundreds of identical genes are present in a tandem array. (King & Stanfield, A Dictionary of Genetics, 4th ed) Gene Clusters,Genes, Reiterated,Cluster, Gene,Clusters, Gene,Families, Multigene,Family, Multigene,Gene Cluster,Gene, Reiterated,Multigene Families,Reiterated Gene,Reiterated Genes
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D013033 Sparsomycin An antitumor antibiotic produced by Streptomyces sparsogenes. It inhibits protein synthesis in 70S and 80S ribosomal systems.
D013302 Streptomyces A genus of bacteria that form a nonfragmented aerial mycelium. Many species have been identified with some being pathogenic. This genus is responsible for producing a majority of the ANTI-BACTERIAL AGENTS of practical value.
D016680 Genome, Bacterial The genetic complement of a BACTERIA as represented in its DNA. Bacterial Genome,Bacterial Genomes,Genomes, Bacterial
D017422 Sequence Analysis, DNA A multistage process that includes cloning, physical mapping, subcloning, determination of the DNA SEQUENCE, and information analysis. DNA Sequence Analysis,Sequence Determination, DNA,Analysis, DNA Sequence,DNA Sequence Determination,DNA Sequence Determinations,DNA Sequencing,Determination, DNA Sequence,Determinations, DNA Sequence,Sequence Determinations, DNA,Analyses, DNA Sequence,DNA Sequence Analyses,Sequence Analyses, DNA,Sequencing, DNA
D059014 High-Throughput Nucleotide Sequencing Techniques of nucleotide sequence analysis that increase the range, complexity, sensitivity, and accuracy of results by greatly increasing the scale of operations and thus the number of nucleotides, and the number of copies of each nucleotide sequenced. The sequencing may be done by analysis of the synthesis or ligation products, hybridization to preexisting sequences, etc. High-Throughput Sequencing,Illumina Sequencing,Ion Proton Sequencing,Ion Torrent Sequencing,Next-Generation Sequencing,Deep Sequencing,High-Throughput DNA Sequencing,High-Throughput RNA Sequencing,Massively-Parallel Sequencing,Pyrosequencing,DNA Sequencing, High-Throughput,High Throughput DNA Sequencing,High Throughput Nucleotide Sequencing,High Throughput RNA Sequencing,High Throughput Sequencing,Massively Parallel Sequencing,Next Generation Sequencing,Nucleotide Sequencing, High-Throughput,RNA Sequencing, High-Throughput,Sequencing, Deep,Sequencing, High-Throughput,Sequencing, High-Throughput DNA,Sequencing, High-Throughput Nucleotide,Sequencing, High-Throughput RNA,Sequencing, Illumina,Sequencing, Ion Proton,Sequencing, Ion Torrent,Sequencing, Massively-Parallel,Sequencing, Next-Generation
D059646 Genome Size The amount of DNA (or RNA) in one copy of a genome. Genome Sizes,Size, Genome,Sizes, Genome
D064210 Secondary Metabolism A physiochemical process which occurs in a wide range of organisms which unlike BASAL METABOLISM is not required for or essential to short-term survivability but to long-term general well-being of the organism. Metabolism, Secondary,Metabolisms, Secondary,Secondary Metabolisms

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