ArticlePlant physiology2021
Arabidopsis natural variation in insect egg-induced cell death reveals a role for LECTIN RECEPTOR KINASE-I.1.
Article in Plant physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 30 citations in OpenAlex.
- ERF3 represses SA pathway defense to modulate tradeoffs between biotic and abiotic stress responses in Arabidopsis.Plant cell reports · 2025Article
- The glutamate receptor-like GLR2.7 modulates insect egg-induced defense responses in Arabidopsis.The New phytologist · 2025Article
- A trehalase-derived MAMP triggers LecRK-V-mediated immune responses inScience advances · 2025Article
- The Genetics of Plant-Plant Interactions and Their Cascading Effects on Agroecosystems-from Model Plants to Applications.Plant & cell physiology · 2025Review
- The SA-WRKY70-PR-Callose Axis Mediates Plant Defense Against Whitefly Eggs.International journal of molecular sciences · 2024Article
- Mitogen-activated protein kinases MPK3 and MPK6 phosphorylate receptor-like cytoplasmic kinase CDL1 to regulate soybean basal immunity.The Plant cell · 2024Article
- Plant defensive responses to insect eggs are inducible by general egg-associated elicitors.Scientific reports · 2024Article
- Computational prediction andPlant signaling & behavior · 2023Article
- Paradigms of receptor kinase signaling in plants.The Biochemical journal · 2023Review
- Ligand recognition and signal transduction by lectin receptor-like kinases in plant immunity.Frontiers in plant science · 2023Review
- Insect egg-induced innate immunity: Who benefits?PLoS pathogens · 2023Article
- Knowing me, knowing you: Self and non-self recognition in plant immunity.Essays in biochemistry · 2022Article
- Thirty years of resistance: Zig-zag through the plant immune system.The Plant cell · 2022Review
- Molecular tug-of-war: Plant immune recognition of herbivory.The Plant cell · 2022Review
- Genetic analysis reveals three novel QTLs underpinning a butterfly egg-induced hypersensitive response-like cell death in Brassica rapa.BMC plant biology · 2022Article
- Plant Kinases in the Perception and Signaling Networks Associated With Arthropod Herbivory.Frontiers in plant science · 2022Review
- Article
- Insect egg-killing: a new front on the evolutionary arms-race between brassicaceous plants and pierid butterflies.The New phytologist · 2021Article
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Authors and funding
7 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In Arabidopsis (Arabidopsis thaliana), a hypersensitive-like response (HR-like response) is triggered underneath the eggs of the large white butterfly Pieris brassicae (P. brassicae), and this response is dependent on salicylic acid (SA) accumulation and signaling. Previous reports indicate that the clade I L-type LECTIN RECEPTOR KINASE-I.8 (LecRK-I.8) is involved in early steps of egg recognition. A genome-wide association study was used to better characterize the genetic structure of the HR-like response and discover loci that contribute to this response. We report here the identification of LecRK-I.1, a close homolog of LecRK-I.8, and show that two main haplotypes that explain part of the variation in HR-like response segregate among natural Arabidopsis accessions. Besides, signatures of balancing selection at this locus suggest that it may be ecologically important. Disruption of LecRK-I.1 results in decreased HR-like response and SA signaling, indicating that this protein is important for the observed responses. Furthermore, we provide evidence that LecRK-I.1 functions in the same signaling pathway as LecRK-I.8. Altogether, our results show that the response to eggs of P. brassicae is controlled by multiple LecRKs.
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