具有脱氧雪腐镰刀菌烯醇降解相关基因的模式菌株白灵草属S02T的全基因组序列

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-08-01 DOI:10.1016/j.margen.2022.100969

Pu-Yu Hao , Hui-Rong Li , Wei Luo , Ren Xu , Yin-Xin Zeng

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引用次数: 1

摘要

Devosia属的成员以其降解脱氧雪腐镰刀菌烯醇（DON）的能力而闻名。从白令海沉积物中分离到模式菌株Devosia beringensis S02T（=JCM 33772=CTCC AB 2019343），并于2021年鉴定。然而，D.beringensis S02T的基因组序列尚不清楚，这使对该菌株在海洋沉积物中的功能和生态作用的探索变得复杂。beringensis S02T基因组包含一条4048765bp的染色体，G+C含量为63.84mol%。在该基因组中发现了参与DON降解的潜在基因。此外，基因组中还注释了参与多糖降解的多个基因，包括琼脂糖、几丁质、卡拉胶、果胶、淀粉和木聚糖。这些发现表明了菌株S02T用于DON降解的潜力及其在海洋沉积物碳循环中的生态功能。

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Complete genome sequence of Devosia beringensis S02T, a type strain with genes involved in deoxynivalenol degradation

Members of the genus Devosia are known for their abilities to degrade deoxynivalenol (DON). The type strain Devosia beringensis S02^T (= JCM 33772 = CCTCC AB 2019343) was isolated from sediment of the Bering Sea and identified in 2021. However, the genome sequence of D. beringensis S02^T remains unclear, which complicates the exploration into the function and ecological role of this strain in marine sediment. The genome of D. beringensis S02^T contained a 4,048,765 bp chromosome with a G + C content of 63.84 mol%. Potential genes involved in DON degradation were found in the genome. In addition, multiple genes involved in polysaccharide degradation, including agarose, chitin, carrageen, pectate, starch, and xylan, were also annotated in the genome. These findings indicated the potential of strain S02^T to be used for DON degradation and its ecological function in the carbon cycle in marine sediment.

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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.