Transcriptional signatures of invasiveness in Meloidogyne incognita populations from sub-Saharan Africa
Meloidogyne incognita is an economically important plant parasitic nematode. Here we demonstrate substantial variation in the invasiveness of four M. incognita populations relative to tomato. Infective (J2) stage transcriptomes reveal significant variation in the expression of protein-coding and non...
| Autores principales: | , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
2019
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/109254 |
| _version_ | 1855516924868296704 |
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| author | Cox, D. Reilly, B. Warnock, N.D. Dyer, S. Sturrock, M. Cortada, L. Coyne, D. Maule, A.G. Dalzell, J.J. |
| author_browse | Cortada, L. Cox, D. Coyne, D. Dalzell, J.J. Dyer, S. Maule, A.G. Reilly, B. Sturrock, M. Warnock, N.D. |
| author_facet | Cox, D. Reilly, B. Warnock, N.D. Dyer, S. Sturrock, M. Cortada, L. Coyne, D. Maule, A.G. Dalzell, J.J. |
| author_sort | Cox, D. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Meloidogyne incognita is an economically important plant parasitic nematode. Here we demonstrate substantial variation in the invasiveness of four M. incognita populations relative to tomato. Infective (J2) stage transcriptomes reveal significant variation in the expression of protein-coding and non-coding RNAs between populations. We identify 33 gene expression markers that correlate with invasiveness, and which map to genes with predicted roles in host finding and invasion, including neuropeptides, ion channels, G Protein-Coupled Receptors, cell wall-degrading enzymes and microRNAs. These data demonstrate a surprising diversity in microRNA complements between populations, and identify gene expression markers for invasiveness of M. incognita, to our knowledge for the first time. |
| format | Journal Article |
| id | CGSpace109254 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | CGSpace1092542023-12-08T19:36:04Z Transcriptional signatures of invasiveness in Meloidogyne incognita populations from sub-Saharan Africa Cox, D. Reilly, B. Warnock, N.D. Dyer, S. Sturrock, M. Cortada, L. Coyne, D. Maule, A.G. Dalzell, J.J. meloidogyne incognita behaviour rna plant nematodes plant diseases invasives genes infectious diseases parasitology Meloidogyne incognita is an economically important plant parasitic nematode. Here we demonstrate substantial variation in the invasiveness of four M. incognita populations relative to tomato. Infective (J2) stage transcriptomes reveal significant variation in the expression of protein-coding and non-coding RNAs between populations. We identify 33 gene expression markers that correlate with invasiveness, and which map to genes with predicted roles in host finding and invasion, including neuropeptides, ion channels, G Protein-Coupled Receptors, cell wall-degrading enzymes and microRNAs. These data demonstrate a surprising diversity in microRNA complements between populations, and identify gene expression markers for invasiveness of M. incognita, to our knowledge for the first time. 2019-10 2020-09-07T13:07:37Z 2020-09-07T13:07:37Z Journal Article https://hdl.handle.net/10568/109254 en Limited Access Elsevier Cox, D., Reilly, B., Warnock, N.D., Dyer, S., Sturrock, M., Cortada, L., ... & Dalzell, J.J. (2019). Transcriptional signatures of invasiveness in Meloidogyne incognita populations from sub-Saharan Africa. International Journal for Parasitology, 49(11), 837-841. |
| spellingShingle | meloidogyne incognita behaviour rna plant nematodes plant diseases invasives genes infectious diseases parasitology Cox, D. Reilly, B. Warnock, N.D. Dyer, S. Sturrock, M. Cortada, L. Coyne, D. Maule, A.G. Dalzell, J.J. Transcriptional signatures of invasiveness in Meloidogyne incognita populations from sub-Saharan Africa |
| title | Transcriptional signatures of invasiveness in Meloidogyne incognita populations from sub-Saharan Africa |
| title_full | Transcriptional signatures of invasiveness in Meloidogyne incognita populations from sub-Saharan Africa |
| title_fullStr | Transcriptional signatures of invasiveness in Meloidogyne incognita populations from sub-Saharan Africa |
| title_full_unstemmed | Transcriptional signatures of invasiveness in Meloidogyne incognita populations from sub-Saharan Africa |
| title_short | Transcriptional signatures of invasiveness in Meloidogyne incognita populations from sub-Saharan Africa |
| title_sort | transcriptional signatures of invasiveness in meloidogyne incognita populations from sub saharan africa |
| topic | meloidogyne incognita behaviour rna plant nematodes plant diseases invasives genes infectious diseases parasitology |
| url | https://hdl.handle.net/10568/109254 |
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