ArticleBMC research notes2011
Transgenic tobacco plants constitutively expressing Arabidopsis NPR1 show enhanced resistance to root-knot nematode, Meloidogyne incognita.
Article in BMC research notes, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 42 citations in OpenAlex.
- Arabidopsis as a model for translational research.The Plant cell · 2025Review
- Combating Root-Knot Nematodes (Plants (Basel, Switzerland) · 2025Review
- Biochemical Defence of Plants against Parasitic Nematodes.Plants (Basel, Switzerland) · 2024Review
- Effects of Arugula Vermicompost on the Root-Knot Nematode (Meloidogyne javanica) and the Promotion of Resistance Genes in Tomato Plants.The plant pathology journal · 2022Article
- Transcription FactorPlants (Basel, Switzerland) · 2021Article
- Transcriptomic and Histological Analysis of the Response of Susceptible and Resistant Cucumber toFrontiers in plant science · 2021Article
- The atypical E2F transcription factor DEL1 modulates growth-defense tradeoffs of host plants during root-knot nematode infection.Scientific reports · 2020Article
- Remusatia vivipara lectin and Sclerotium rolfsii lectin interfere with the development and gall formation activity of Meloidogyne incognita in transgenic tomato.Transgenic research · 2019Article
- Phytoparasitic Nematode Control of Plant Hormone Pathways.Plant physiology · 2019Review
- Article
- Review
- Plant-parasitic nematodes: towards understanding molecular players in stress responses.Annals of botany · 2017Review
- Overexpression of theFrontiers in microbiology · 2017Article
- Integrated signaling networks in plant responses to sedentary endoparasitic nematodes: a perspective.Plant cell reports · 2015Review
- Involvement of nitric oxide in the jasmonate-dependent basal defense against root-knot nematode in tomato plants.Frontiers in plant science · 2015Article
- Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In Arabidopsis, non-expressor of pathogenesis related genes-1, NPR1 has been shown to be a positive regulator of the salicylic acid controlled systemic acquired resistance pathway and modulates the cross talk between SA and JA signaling. Transgenic plants expressing AtNPR1 constitutively exhibited resistance against pathogens as well as herbivory. In the present study, tobacco transgenic plants expressing AtNPR1 were studied further for their response to infection by the sedentary endoparasitic root knot nematode, Meloidogyne incognita. Transgenic plants showed enhanced resistance against the root-knot nematode infection. Prominent differences in the shoot and root weights of wild type and transgenic plants were observed post-inoculation with M. incognita. This was associated with a decrease in the number of root galls and egg masses in transgenic plants compared to WT. The transgenic plants also showed constitutive and induced expression of some PR protein genes, when challenged with M. incognita.
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Registered trials
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