The Non-Pathogenic <i>Fusarium oxysporum</i> Fo47 Induces Distinct Responses in Two Closely Related Solanaceae Plants against the Pathogen <i>Verticillium dahliae</i>
The non-pathogenic <i>Fusarium oxysporum</i> Fo47 is able to protect <i>Capsicum annuum</i> (pepper) but not in <i>Solanum lycopersicum</i> (tomato) against the pathogen <i>Verticillium dahliae</i>. Transcriptomics of the plant during the interaction w...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-04-01
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| Series: | Journal of Fungi |
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| Online Access: | https://www.mdpi.com/2309-608X/7/5/344 |
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| author | Javier Veloso José Díaz |
| author_facet | Javier Veloso José Díaz |
| author_sort | Javier Veloso |
| collection | DOAJ |
| description | The non-pathogenic <i>Fusarium oxysporum</i> Fo47 is able to protect <i>Capsicum annuum</i> (pepper) but not in <i>Solanum lycopersicum</i> (tomato) against the pathogen <i>Verticillium dahliae</i>. Transcriptomics of the plant during the interaction with Fo47 shows the induction of distinct set of genes in pepper and tomato. The number of differentially expressed (DE) genes in pepper (231 DE genes) is greater than the number of DE genes in tomato (39 DE genes) at 2 days after the treatment with Fo47. Ethylene related genes were present among the DE genes in both plants, and the up-regulation of ethylene biosynthetic genes was observed to be triggered during the interaction of both plants with Fo47. The treatment with MCP (1-Methylcyclopropene, an ethylene-competitive inhibitor) reduced the Fo47 protection in pepper against <i>Verticillium dahliae</i>. Intriguingly, Fo47 was able to protect the ethylene-insensitive tomato mutant Never-ripe (Nr) against <i>Verticillium dahliae</i>, but not the tomato wilt type cv Pearson. Overall, ethylene is shown to be an important player in the response to Fo47, but its role depends on the host species. |
| first_indexed | 2024-03-10T11:51:52Z |
| format | Article |
| id | doaj.art-2d8c1e5965e44c0cabe21f8680453403 |
| institution | Directory Open Access Journal |
| issn | 2309-608X |
| language | English |
| last_indexed | 2024-03-10T11:51:52Z |
| publishDate | 2021-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Fungi |
| spelling | doaj.art-2d8c1e5965e44c0cabe21f86804534032023-11-21T17:37:54ZengMDPI AGJournal of Fungi2309-608X2021-04-017534410.3390/jof7050344The Non-Pathogenic <i>Fusarium oxysporum</i> Fo47 Induces Distinct Responses in Two Closely Related Solanaceae Plants against the Pathogen <i>Verticillium dahliae</i>Javier Veloso0José Díaz1Grupo de Investigación de Fisioloxía e Aplicacións das Plantas (FISAPLANT), Departamento de Bioloxía, Facultade de Ciencias, Universidade da Coruña, Campus da Zapateira, 15071 A Coruña, SpainGrupo de Investigación de Fisioloxía e Aplicacións das Plantas (FISAPLANT), Departamento de Bioloxía, Facultade de Ciencias, Universidade da Coruña, Campus da Zapateira, 15071 A Coruña, SpainThe non-pathogenic <i>Fusarium oxysporum</i> Fo47 is able to protect <i>Capsicum annuum</i> (pepper) but not in <i>Solanum lycopersicum</i> (tomato) against the pathogen <i>Verticillium dahliae</i>. Transcriptomics of the plant during the interaction with Fo47 shows the induction of distinct set of genes in pepper and tomato. The number of differentially expressed (DE) genes in pepper (231 DE genes) is greater than the number of DE genes in tomato (39 DE genes) at 2 days after the treatment with Fo47. Ethylene related genes were present among the DE genes in both plants, and the up-regulation of ethylene biosynthetic genes was observed to be triggered during the interaction of both plants with Fo47. The treatment with MCP (1-Methylcyclopropene, an ethylene-competitive inhibitor) reduced the Fo47 protection in pepper against <i>Verticillium dahliae</i>. Intriguingly, Fo47 was able to protect the ethylene-insensitive tomato mutant Never-ripe (Nr) against <i>Verticillium dahliae</i>, but not the tomato wilt type cv Pearson. Overall, ethylene is shown to be an important player in the response to Fo47, but its role depends on the host species.https://www.mdpi.com/2309-608X/7/5/344<i>Fusarium oxysporum</i>Fo47biocontrolinduce resistanceethylene<i>Capsicum annuum</i> |
| spellingShingle | Javier Veloso José Díaz The Non-Pathogenic <i>Fusarium oxysporum</i> Fo47 Induces Distinct Responses in Two Closely Related Solanaceae Plants against the Pathogen <i>Verticillium dahliae</i> Journal of Fungi <i>Fusarium oxysporum</i> Fo47 biocontrol induce resistance ethylene <i>Capsicum annuum</i> |
| title | The Non-Pathogenic <i>Fusarium oxysporum</i> Fo47 Induces Distinct Responses in Two Closely Related Solanaceae Plants against the Pathogen <i>Verticillium dahliae</i> |
| title_full | The Non-Pathogenic <i>Fusarium oxysporum</i> Fo47 Induces Distinct Responses in Two Closely Related Solanaceae Plants against the Pathogen <i>Verticillium dahliae</i> |
| title_fullStr | The Non-Pathogenic <i>Fusarium oxysporum</i> Fo47 Induces Distinct Responses in Two Closely Related Solanaceae Plants against the Pathogen <i>Verticillium dahliae</i> |
| title_full_unstemmed | The Non-Pathogenic <i>Fusarium oxysporum</i> Fo47 Induces Distinct Responses in Two Closely Related Solanaceae Plants against the Pathogen <i>Verticillium dahliae</i> |
| title_short | The Non-Pathogenic <i>Fusarium oxysporum</i> Fo47 Induces Distinct Responses in Two Closely Related Solanaceae Plants against the Pathogen <i>Verticillium dahliae</i> |
| title_sort | non pathogenic i fusarium oxysporum i fo47 induces distinct responses in two closely related solanaceae plants against the pathogen i verticillium dahliae i |
| topic | <i>Fusarium oxysporum</i> Fo47 biocontrol induce resistance ethylene <i>Capsicum annuum</i> |
| url | https://www.mdpi.com/2309-608X/7/5/344 |
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