High-Quality Complete Genome Resource for Dickeya dadantii Type Strain DSM 18020 via PacBio Sequencing

文献类型： 外文期刊

第一作者： Cheng, Yi

作者： Cheng, Yi;Chen, Fengming;Qiu, Huajiao;Cheng, Yi;Song, Zhiqiang;Li, Wenting;Li, Jiayang;Xu, Zhecheng;Qiu, Huajiao;Wang, Tuhong;Cheng, Yi;Song, Zhiqiang;Li, Wenting;Li, Jiayang;Xu, Zhecheng;Qiu, Huajiao;Wang, Tuhong;Xu, Jianping

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关键词： Dickeya dadantii; plant pathogen; PacBio technology; complete genome

期刊名称：AGRONOMY-BASEL （ 影响因子：3.3； 五年影响因子：3.7 ）

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年卷期： 2024 年 14 卷 7 期

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收录情况： SCI

摘要： Dickeya dadantii is a common pathogen of bacterial soft rot on a wide range of plants, including several crops. In this study, we present the complete genome sequence of the D. dadantii type strain DSM18020(T). The genome was assembled using PacBio technology, resulting in a 4,997,541 bp circular chromosome with a G+C content of 56.5%. Our sequence analyses predicted 4277 protein-encoding genes, including several associated with known bacterial virulence factors and secondary metabolites. Comparative genomics analysis between Dickeya revealed that the category of 'metabolism' is the most important in both the core and accessory genomes, while the category of 'information storage and processing' is the most dominant in unique genomes. These findings will not only help us to understand the pathogenic mechanisms of D. dadantii DSM18020(T), but also provide us with useful information for new control strategies against this phytopathogen.

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