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首页> 外文期刊>Standards in Genomic Sciences >Genome sequence of the Roseovarius mucosus type strain (DSM 17069T), a bacteriochlorophyll a-containing representative of the marine Roseobacter group isolated from the dinoflagellate Alexandrium ostenfeldii
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Genome sequence of the Roseovarius mucosus type strain (DSM 17069T), a bacteriochlorophyll a-containing representative of the marine Roseobacter group isolated from the dinoflagellate Alexandrium ostenfeldii

机译：Roseovarius mucosus型菌株（DSM 17069T）的基因组序列，它是从藻鞭毛亚历山大藻中分离出来的一种含有细菌叶绿素a的海洋Roseobacter组的代表。

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摘要

Roseovarius mucosus Biebl et al. 2005 is a bacteriochlorophyll a-producing representative of the marine Roseobacter group within the alphaproteobacterial family Rhodobacteraceae, which was isolated from the dinoflagellate Alexandrium ostenfeldii. The marine Roseobacter group was found to be abundant in the ocean and plays an important role for global and biogeochemical processes. Here we describe the features of the R. mucosus strain DFL-24supT/sup together with its genome sequence and annotation generated from a culture of DSM 17069supT/sup. The 4,247,724?bp containing genome sequence encodes 4,194 protein-coding genes and 57 RNA genes. In addition to the presence of four plasmids, genome analysis revealed the presence of genes associated with host colonization, DMSP utilization, cytotoxins, and quorum sensing that could play a role in the interrelationship of R. mucosus with the dinoflagellate A. ostenfeldii and other marine organisms. Furthermore, the genome encodes genes associated with mixotrophic growth, where both reduced inorganic compounds for lithotrophic growth and a photoheterotrophic lifestyle using light as additional energy source could be used.
机译：罗索瓦斯黏膜Biebl等。 2005年是α变形杆菌科（Rhodobacteraceae）中海洋玫瑰果杆菌组的细菌叶绿素a产生代表，该科是从鞭毛藻中分离出来的。发现海洋玫瑰红细菌群在海洋中丰富，对全球和生物地球化学过程起着重要作用。在这里，我们描述了粘液芽孢杆菌DFL-24 T 的特征，以及它的基因组序列和DSM 17069 T 培养物产生的注释。含有4,247,724？bp的基因组序列编码4,194个蛋白质编码基因和57个RNA基因。除了存在四个质粒外，基因组分析还显示了与宿主定植，DMSP利用，细胞毒素和群体感应相关的基因的存在，这些基因可能在粘膜鼠李糖单孢鞭毛藻和其他海洋鱼类之间的相互关系中起作用。生物。此外，该基因组编码与混合营养生长相关的基因，其中既可以使用还原的无机化合物进行岩石营养生长，又可以使用光作为额外的能源来实现光异养生活方式。

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