Transcriptional signatures of invasiveness in Meloidogyne incognita populations from sub-Saharan Africa

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dc.creatorCox, D.
dc.creatorReilly, B.
dc.creatorWarnock, N.D.
dc.creatorDyer, S.
dc.creatorSturrock, M.
dc.creatorCortada, L.
dc.creatorCoyne, D.
dc.creatorMaule, A.G.
dc.creatorDalzell, J.J.
dc.date2019-10
dc.date2020-09-07T13:07:37Z
dc.date2020-09-07T13:07:37Z
dc.date.accessioned2026-06-27T15:52:00Z
dc.descriptionMeloidogyne 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.
dc.identifierhttps://hdl.handle.net/10568/109254
dc.identifier.urihttp://hdl.handle.net/123456789/115807
dc.languageen
dc.publisherElsevier
dc.rightsLimited Access
dc.sourceCox, 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.
dc.subjectmeloidogyne incognita
dc.subjectbehaviour
dc.subjectrna
dc.subjectplant nematodes
dc.subjectplant diseases
dc.subjectinvasives
dc.subjectgenes
dc.subjectinfectious diseases
dc.subjectparasitology
dc.titleTranscriptional signatures of invasiveness in Meloidogyne incognita populations from sub-Saharan Africa
dc.typeJournal Article

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Instituto Internacional de Agricultura Tropical (IITA)