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Chromosome-Scale Genome Assembly of Talaromyces rugulosus W13939, a Mycoparasitic Fungus and Promising Biocontrol Agent
Molecular Plant-Microbe Interactions ( IF 3.2 ) Pub Date : 2020-10-26 , DOI: 10.1094/mpmi-06-20-0163-a
Bo Wang 1 , Li Guo 1, 2 , Kai Ye 1, 2 , Long Wang 3
Affiliation  

Here, we report a chromosome-level genome assembly of Talaromyces rugulosus (syn. Penicillium rugulosum) W13939 (six chromosomes; contig N50: 5.90 Mb), generated using a combination of PacBio long-read and Illumina paired-end data. T. rugulosus is not only a potent enzyme producer, but also a mycoparasite of Aspergillus flavus, which is a notorious plant pathogen and mycotoxin producer, making it a promising biocontrol agent. The T. rugulosus genome is rich in genes encoding proteases, carbohydrate-active enzymes, fungal cell wall–degrading enzymes, lectin, and secondary metabolite biosynthetic enzymes, reflecting its mycoparasitic life style and mycotoxigenic capability. This high-quality assembly of the T. rugulosus genome will be a valuable resource to assist us in the understanding of the molecular basis of mycoparasitism and facilitate the agricultural and biotechnological applications of Talaromyces spp.



中文翻译:

拟南芥W13939的染色体规模基因组装配,一种真菌寄生真菌和有前途的生物防治剂

在这里,我们报告了Talaromyces rugulosus(Syn。Penicillium rugulosum)W13939(六个染色体; contig N50:5.90 Mb)的染色体级基因组装配,是使用PacBio长读和Illumina配对末端数据组合生成的。皱纹曲霉不仅是强力的酶生产者,而且还是臭名昭著的植物病原体和霉菌毒素生产者的黄曲霉真菌寄生虫,使其成为有前途的生物防治剂。在T. rugulosus基因组中含有丰富的编码蛋白酶,碳水化合物活性酶,真菌细胞壁降解酶,凝集素,和次级代谢物的生物合成的酶的基因,反映其mycoparasitic生活方式和mycotoxigenic能力。这种高质量的组装蓝藻T. rugulosus基因组将是宝贵的资源,可帮助我们了解真菌副寄生虫的分子基础,并促进Talaromyces spp在农业和生物技术上的应用。

更新日期:2020-12-03
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