{"title":"Identification of a novel <i>Gammapartitivirus</i> associated with endophytic <i>Fusarium oxysporum</i> through transcriptome dataset mining.","authors":"Megha Das, A I Bhat","doi":"10.1007/s13337-025-00918-w","DOIUrl":null,"url":null,"abstract":"<p><p>Next Generation Sequencing (NGS) and bioinformatic analysis have made identifying viruses from transcriptome datasets in the public domain more popular. Here, we have identified the coding-complete genome sequence of a novel dsRNA mycovirus of the genus, <i>Gammapartitivirus</i> from an endophytic <i>Fusarium oxysporum</i> for which the name, Fusarium oxysporum partitivirus 2 is proposed. It has a bisgmented, monocistronic genome with 1742 bp long dsRNA 1 and 1421 bp long dsRNA 2. The dsRNA1 and dsRNA2 contain a single open reading frame (ORF) coding for the RNA-dependent RNA polymerase (RdRp) of 536 amino acids and the coat protein of 419 amino acids, respectively. This is the first report of a fungal virus identified by the transcriptome data mining of <i>Fusarium oxysporum</i> from India.</p><p><strong>Supplementary information: </strong>The online version contains supplementary material available at 10.1007/s13337-025-00918-w.</p>","PeriodicalId":23708,"journal":{"name":"VirusDisease","volume":"36 2","pages":"353-357"},"PeriodicalIF":0.0000,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12474837/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"VirusDisease","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1007/s13337-025-00918-w","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/4/2 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"Medicine","Score":null,"Total":0}
引用次数: 0
Abstract
Next Generation Sequencing (NGS) and bioinformatic analysis have made identifying viruses from transcriptome datasets in the public domain more popular. Here, we have identified the coding-complete genome sequence of a novel dsRNA mycovirus of the genus, Gammapartitivirus from an endophytic Fusarium oxysporum for which the name, Fusarium oxysporum partitivirus 2 is proposed. It has a bisgmented, monocistronic genome with 1742 bp long dsRNA 1 and 1421 bp long dsRNA 2. The dsRNA1 and dsRNA2 contain a single open reading frame (ORF) coding for the RNA-dependent RNA polymerase (RdRp) of 536 amino acids and the coat protein of 419 amino acids, respectively. This is the first report of a fungal virus identified by the transcriptome data mining of Fusarium oxysporum from India.
Supplementary information: The online version contains supplementary material available at 10.1007/s13337-025-00918-w.
期刊介绍：
VirusDisease, formerly known as ''Indian Journal of Virology'', publishes original research on all aspects of viruses infecting animal, human, plant, fish and other living organisms.
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