Genome Resource of a Hypervirulent Strain C9-3 of Xanthomonas oryzae pv. oryzae Causing Bacterial Blight of Rice

文献类型： 外文期刊

第一作者： Chen, Xiaolin

作者： Chen, Xiaolin;Li, Qili;Tang, Lihua;Huang, Suiping;Mo, Jianyou;Guo, Tangxun;Wang, Jinkai;Zhang, Yu

作者机构：

关键词： Xanthomonas oryzae pv. oryzae; single molecule real-time (SMRT) sequencing; transcription activator-like effector

期刊名称：PLANT DISEASE （ 影响因子：4.614； 五年影响因子：5.33 ）

ISSN： 0191-2917

年卷期： 2022 年 106 卷 2 期

页码：

收录情况： SCI

摘要： Xanthomonas oryzae pv. oryzae is the causal agent of bacterial blight, one of the most devastating diseases of rice. Here, a hypervirulent strain, C9-3, defeating Xa1, Xa10, xa13, and Xa23 resistance genes, was used to extract genomic DNA for single molecule real-time (SMRT) sequencing. After assembly, the genome consists of a single-circular chromosome with the size of 4,924,298 bp with G+C content of 63.7% and contains 4,715 genes. Annotation and analysis of the TALE genes using a suite of applications named AnnoTALE suggested that 17 transcription activator-like effectors, including 15 typical TALEs and 2 iTALEs/truncTALEs, were encoded in the genome. The approach and genome resource will contribute to the discovery of new virulence effectors and understanding on rice-X. oryzae pv. oryzae interactions.

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