希瓦氏菌D1489的全基因组序列揭示了其生产二十碳五烯酸的潜力。

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-04-01 DOI:10.1016/j.margen.2022.100932

Jingjing Duan , Wenbin Guo

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引用次数: 1

摘要

希瓦氏菌D1489是从雅普海沟的海洋沉积物样本中分离出来的一种嗜冷细菌，其最佳和最高生长温度分别为17°C和37°C。本文提出了希瓦氏菌D1489的全基因组，为二十碳五烯酸(EPA)生物合成编码基因簇的基因组挖掘提供了基础。测序后的基因组包含4,831,636个碱基，G + C平均含量为42.404%。在基因组中共预测到4295个编码基因，包括97个trna和25个rRNA。基因组为了解其对寒冷环境的适应提供了基本的遗传信息。

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The complete genome sequence of Shewanella inventionis D1489 reveals its potential for the production of eicosapentaenoic acid

Shewanella inventionis D1489, isolated from a marine sediment sample from the Yap trench, is a psychrophile bacterium with optimal and maximum growth temperatures of 17 °C and 37 °C, respectively. Here, we present the complete genome of Shewanella inventionis D1489, which will facilitate the genome mining of eicosapentaenoic acid (EPA) biosynthesis coding gene cluster. The sequenced genome consists of 4,831,636 bases, with mean G + C content of 42.404%. A total of 4295 coding genes including 97 tRNAs and 25 rRNA were predicted in the genome. The genome provides basic genetic information for the understanding of its adaptation to cold environment.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

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.