Members of the Roseobacter group are known for their different ecologically relevant metabolic traits and high abundance in many marine environments. This includes traits like carbon monoxide oxidation, sulfur oxidation, nitrogen oxidation, DMSP demethylation, denitrification and production of bioactive compounds. Nevertheless, their role in the marine biogeochemical cycles remains to be elucidated. Roseobacter ponti DSM 106830^T, also designated strain MM-7^T (=KCTC 52469^T =NBRC 112431^T), is a novel type strain of the Roseobacter group, which was proposed as new Roseobacter species. It was isolated from seawater of the Yellow Sea in South Korea. We report the complete genome sequence of R. ponti DSM 106830^T, which belongs to the family Rhodobacteraceae. The genome of R. ponti DSM 106830^T comprises a single circular chromosome (3,861,689 bp) with a GC content of 60,52% and an additional circular plasmid (p1) of 100,942 bp with a GC content of 61,51%. The genome encodes 3,812 putative genes, including 3 rRNA, 42 tRNA, 1 tmRNA, and 3 ncRNA. The genome information was used to perform a phylogenetic analysis, which confirmed that the strain represents a new species. Moreover, the genome sequence enabled the investigation of the metabolic capabilities and versatility of R. ponti DSM 106830^T. Finally, it provided insight into the high niche adaptation potential of Roseobacter group members.

中文翻译：

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庞氏玫瑰杆菌的完整基因组DSM 106830T。

Roseobacter组的成员以其与生态相关的不同代谢特性和在许多海洋环境中的高丰度而著称。这包括诸如一氧化碳氧化，硫氧化，氮氧化，DMSP脱甲基，反硝化和生物活性化合物生产等特性。然而，它们在海洋生物地球化学循环中的作用仍有待阐明。庞氏玫瑰杆菌DSM 106830 ^T（也称为菌株MM-7 ^T（= KCTC 52469 ^T = NBRC 112431 ^T））是玫瑰杆菌属的新型菌株，被提议为新的Roseobacter种。它是从韩国黄海的海水中分离出来的。我们报告的R. ponti DSM 106830 ^T的全基因组序列，属于红细菌科。ponti DSM 106830 ^T的基因组包含一个单条环状染色体（3,861,689 bp），GC含量为60.52％，另一个环状质粒（p1）为100,942 bp，GC含量为61,51％。基因组编码3,812个推定基因，包括3个rRNA，42个tRNA，1个tmRNA和3个ncRNA。基因组信息用于进行系统发育分析，证实该菌株代表了一个新物种。此外，基因组序列使人们能够研究其代谢能力和多功能性。R.庞DSM 106830^牛逼。最后，它提供了对玫瑰红细菌组成员的高利基适应潜力的见解。