Nematode resistance: A useful tool for root-knot nematode (RKN) management in tomato.
نویسندگان
چکیده
منابع مشابه
1982 Engineering durable root-knot nematode resistance in crops by RNAi silencing of a root-knot nematode parasitism gene
Secreted proteins coded by parasitism genes expressed in esophageal gland cells mediate infection and parasitism of plants by root-knot nematodes. An essential parasitism gene, designated as 16D10, encodes a conserved root-knot nematode secretory peptide that stimulates root growth and functions as a ligand for a plant transcription factor. Plants were engineered to silence this parasitism gene...
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Our laboratory has demonstrated previously that Bacillus thuringiensis (Bt) crystal (Cry) proteins present in the Cry5 and Cry6 subclades intoxicate free-living nematodes. In this study, we tested whether the expression of nematicidal Cry6A in transgenic plants provided protection against plant-parasitic nematodes. As bacterial codon usage is incompatible with expression in plants, two differen...
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ABBREVIATIONS: AFLP (Amplified Fragment Length Polymorphism); BAC (Bacterial Artificial Chromosome); CAPS (Cleaved Amplified Polymorphic Sequence); CPCSD (California Planting Cotton Seed Distributors); EST (Expressed Sequence Tag); FOV (Fusarium oxysporum f. sp. vasinfectum); FW (Fusarium Wilt); QTL (Quantitative Trait Locus); RAPD (Random Amplified Polymorphic DNA); RIL (Recombinant Inbred Lin...
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Root-knot nematode, Meloidogyne incognita, is the major limiting factor in tomato production in many regions of the world including Ethiopia. For its management, different plant species (botanicals) are being tried in different forms as an alternative to nematicides. The nematicidal potential of baker tree (Milletiaferruginea), bitter leaf (Vernonia amygodalina), parthenium (Parthenium hysterop...
متن کاملinduction of resistance in tomato against root-knot nematode meloidogyne javanica with salicylic acid
the effect of salicylic acid (sa) on induction of resistance against root-knot nematode (meloidogyne javanica) and the effect of m. javanica to induce biochemical defense responses in tomato (solanum lycopersicum l.) roots at six-leaf stage were investigated. meanwhile, the effect of different concentrations of sa on mortality of second stage juveniles of m. javanica was examined. changes in th...
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ژورنال
عنوان ژورنال: EDIS
سال: 2019
ISSN: 2576-0009
DOI: 10.32473/edis-in1250-2019