Hypovirulence of Colletotrichum gloesporioides associated with dsRNA mycovirus isolated from a mango orchard in Thailand
The pathogenic fungus Colletotrichum gloeosporioides causes anthracnose disease, which is an important fungal disease affecting the production of numerous crops around the world. The presence of mycoviruses, however, may have an impact on the pathogenicity of the fungal host. Here, we describe a dou...
| Autores principales: | , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
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MDPI
2022
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| Acceso en línea: | https://hdl.handle.net/10568/164038 |
| _version_ | 1855521380068491264 |
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| author | Suharto, Aditya R. Jirakkakul, Jiraporn Eusebio-Cope, Ana Salaipeth, Lakha |
| author_browse | Eusebio-Cope, Ana Jirakkakul, Jiraporn Salaipeth, Lakha Suharto, Aditya R. |
| author_facet | Suharto, Aditya R. Jirakkakul, Jiraporn Eusebio-Cope, Ana Salaipeth, Lakha |
| author_sort | Suharto, Aditya R. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The pathogenic fungus Colletotrichum gloeosporioides causes anthracnose disease, which is an important fungal disease affecting the production of numerous crops around the world. The presence of mycoviruses, however, may have an impact on the pathogenicity of the fungal host. Here, we describe a double-stranded RNA (dsRNA) mycovirus, which was isolated from a field strain of C. gloeosporioides, Ssa-44.1. The 2939 bp genome sequence comprises two open reading frames (ORFs) that encode for a putative protein and RNA-dependent RNA polymerase (RdRp). The Ssa-44.1 mycovirus is a member of the unclassified mycovirus family named Colletotrichum gloeosporioides RNA virus 1 strain Ssa-44.1 (CgRV1-Ssa-44.1), which has a phylogenetic similarity to Colletotrichum gleosporioides RNA virus 1 (CgRV1), which was isolated from citrus leaves in China. In C. gloeosporioides, CgRV1-Ssa-44.1 was shown to be linked to hypovirulence. CgRV1-Ssa-44.1 has a low spore transfer efficiency but can successfully spread horizontally to isogenic virus-free isolates. Furthermore, CgRV1-Ssa-44.1 had a strong biological control impact on C. gloeosporioides on mango plants. This study is the first to describe a hypovirulence-associated mycovirus infecting C. gloeosporioides, which has the potential to assist with anthracnose disease biological management. |
| format | Journal Article |
| id | CGSpace164038 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | CGSpace1640382025-12-08T10:29:22Z Hypovirulence of Colletotrichum gloesporioides associated with dsRNA mycovirus isolated from a mango orchard in Thailand Suharto, Aditya R. Jirakkakul, Jiraporn Eusebio-Cope, Ana Salaipeth, Lakha virology infectious diseases The pathogenic fungus Colletotrichum gloeosporioides causes anthracnose disease, which is an important fungal disease affecting the production of numerous crops around the world. The presence of mycoviruses, however, may have an impact on the pathogenicity of the fungal host. Here, we describe a double-stranded RNA (dsRNA) mycovirus, which was isolated from a field strain of C. gloeosporioides, Ssa-44.1. The 2939 bp genome sequence comprises two open reading frames (ORFs) that encode for a putative protein and RNA-dependent RNA polymerase (RdRp). The Ssa-44.1 mycovirus is a member of the unclassified mycovirus family named Colletotrichum gloeosporioides RNA virus 1 strain Ssa-44.1 (CgRV1-Ssa-44.1), which has a phylogenetic similarity to Colletotrichum gleosporioides RNA virus 1 (CgRV1), which was isolated from citrus leaves in China. In C. gloeosporioides, CgRV1-Ssa-44.1 was shown to be linked to hypovirulence. CgRV1-Ssa-44.1 has a low spore transfer efficiency but can successfully spread horizontally to isogenic virus-free isolates. Furthermore, CgRV1-Ssa-44.1 had a strong biological control impact on C. gloeosporioides on mango plants. This study is the first to describe a hypovirulence-associated mycovirus infecting C. gloeosporioides, which has the potential to assist with anthracnose disease biological management. 2022-08-30 2024-12-19T12:53:21Z 2024-12-19T12:53:21Z Journal Article https://hdl.handle.net/10568/164038 en Open Access MDPI Suharto, Aditya R.; Jirakkakul, Jiraporn; Eusebio-Cope, Ana and Salaipeth, Lakha. 2022. Hypovirulence of Colletotrichum gloesporioides associated with dsRNA mycovirus isolated from a mango orchard in Thailand. Viruses, Volume 14 no. 9 p. 1921 |
| spellingShingle | virology infectious diseases Suharto, Aditya R. Jirakkakul, Jiraporn Eusebio-Cope, Ana Salaipeth, Lakha Hypovirulence of Colletotrichum gloesporioides associated with dsRNA mycovirus isolated from a mango orchard in Thailand |
| title | Hypovirulence of Colletotrichum gloesporioides associated with dsRNA mycovirus isolated from a mango orchard in Thailand |
| title_full | Hypovirulence of Colletotrichum gloesporioides associated with dsRNA mycovirus isolated from a mango orchard in Thailand |
| title_fullStr | Hypovirulence of Colletotrichum gloesporioides associated with dsRNA mycovirus isolated from a mango orchard in Thailand |
| title_full_unstemmed | Hypovirulence of Colletotrichum gloesporioides associated with dsRNA mycovirus isolated from a mango orchard in Thailand |
| title_short | Hypovirulence of Colletotrichum gloesporioides associated with dsRNA mycovirus isolated from a mango orchard in Thailand |
| title_sort | hypovirulence of colletotrichum gloesporioides associated with dsrna mycovirus isolated from a mango orchard in thailand |
| topic | virology infectious diseases |
| url | https://hdl.handle.net/10568/164038 |
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