油茶叶斑枯病 Diaporthe mahothocarpus GZU-Y2 的基因组序列资源

IF 4.2 2区生物学 Q2 MICROBIOLOGY

Journal of Fungi Pub Date : 2024-09-03 DOI:10.3390/jof10090630

Xulong Shi, Yu Zhang, Jing Yang, Yunze Chen

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引用次数: 0

摘要

Diaporthe mahothocarpus GZU-Y2是一种导致叶斑枯萎病的新病原体，它在一些油茶种植园中造成了严重破坏和经济损失。本研究注释了D. mahothocarpus分离株GZU-Y2的基因组，以增进我们对该病原体的了解，促进改善叶斑枯萎病的病害管理。GZU-Y2 最初的 Pacbio-Illumina 杂交基因组草案产生了一个高质量的装配，有 62 个等位基因，N50 长度为 7.07 Mb。GZU-Y2 分离物的完整基因组为 58.97 Mbp，GC 含量为 50.65%。重要的是，该基因组具有显著的完整性，97.93%的完整 BUSCO 验证了基因组的完整性。预测结果显示，利用多个生物信息学数据库共注释了 15,918 个蛋白编码基因。本文报告的基因组组装和注释资源将有助于进一步研究真菌感染机制和病原体与宿主的相互作用。

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A Genomic Sequence Resource of Diaporthe mahothocarpus GZU-Y2 Causing Leaf Spot Blight in Camellia oleifera

Diaporthe mahothocarpus GZU-Y2, a new pathogen responsible for leaf spot blight disease, leads to significant damage and economic losses in some Camellia oleifera plantations. The current study annotated the genome of the D. mahothocarpus isolate GZU-Y2 to advance our knowledge of the pathogen and facilitate improved disease management of leaf spot blight. The initial Pacbio-Illumina hybrid draft genome for GZU-Y2 resulted in a high-quality assembly with 62 contigs, characterized by an N50 length of 7.07 Mb. The complete genome of isolate GZU-Y2 was 58.97 Mbp, with a GC content of 50.65%. Importantly, the assembly exhibits remarkable integrity, with 97.93% of complete BUSCO validating genome completeness. The prediction results showed that a total of 15,918 protein-coding genes were annotated using multiple bioinformatics databases. The genome assembly and annotation resource reported here will be useful for the further study of fungal infection mechanisms and pathogen–host interaction.

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来源期刊

Journal of Fungi Medicine-Microbiology (medical)

CiteScore

6.70

自引率

14.90%

发文量

1151

审稿时长

11 weeks

期刊介绍： Journal of Fungi (ISSN 2309-608X) is an international, peer-reviewed scientific open access journal that provides an advanced forum for studies related to pathogenic fungi, fungal biology, and all other aspects of fungal research. The journal publishes reviews, regular research papers, and communications in quarterly issues. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on paper length. Full experimental details must be provided so that the results can be reproduced.