ArticleMolecular plant pathology2018
A malectin-like/leucine-rich repeat receptor protein kinase gene, RLK-V, regulates powdery mildew resistance in wheat.
Article in Molecular plant pathology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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25 citing papers in PubMed, 47 citations in OpenAlex.
- A rice calmodulin-like protein OsCML27 participates in drought tolerance by fine-tuning OsRbohB-mediated ROS signaling.Science advances · 2026Article
- Genome-wide identification of the MCA gene family and its role in resistance to powdery mildew in wheat.BMC plant biology · 2026Article
- Dual impact of ambient pH on the virulence of Phytophthora nicotianae and resistance in tobacco.Plant cell reports · 2026Article
- Wheat Plasma Membrane Receptors: Orchestrating Immunity and Bridging to Crop Improvement.Current issues in molecular biology · 2025Review
- Genome-wide identification of wheat Ubiquitin-conjugating enzyme gene family and its role in wheat powdery mildew disease resistance.BMC plant biology · 2025Article
- Extreme-phenotype genome-wide association study (XP-GWAS) of powdery mildew race 2 W tolerance in the USDA Citrullus germplasm collection.Scientific reports · 2025Article
- A novel LRR receptor-like kinase BRAK reciprocally phosphorylates PSKR1 to enhance growth and defense in tomato.The EMBO journal · 2024Article
- Genome-wide identification of TaeGRASs responsive to biotic stresses and functional analysis of TaeSCL6 in wheat resistance to powdery mildew.BMC genomics · 2024Article
- Cytological mapping of a powdery mildew resistance locus PmRc1 based on wheat-Roegneria ciliaris structural rearrangement library.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- A newly identified photosystem II Subunit P geneFrontiers in plant science · 2024Article
- Regulation of hormone pathways in wheat infested by Blumeria graminis f. sp. tritici.BMC plant biology · 2023Article
- Tae-miR397 Negatively Regulates Wheat Resistance toPlants (Basel, Switzerland) · 2023Article
- Genome-wide analysis and characterization of the LRR-RLK gene family provides insights into anthracnose resistance in common bean.Scientific reports · 2023Article
- TaSYP137 and TaVAMP723, the SNAREs Proteins from Wheat, Reduce Resistance toInternational journal of molecular sciences · 2023Article
- Engineering plant immune circuit: walking to the bright future with a novel toolbox.Plant biotechnology journal · 2023Review
- Wheat powdery mildew resistance: from gene identification to immunity deployment.Frontiers in plant science · 2023Review
- Deciphering the genetic architecture of resistance toFrontiers in plant science · 2023Article
- Identification and transfer of a new Pm21 haplotype with high genetic diversity and a special molecular resistance mechanism.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Combating powdery mildew: Advances in molecular interactions betweenFrontiers in plant science · 2022Review
- Identification of ankyrin-transmembrane-type subfamily genes in Triticeae species revealsFrontiers in plant science · 2022Article
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15 authors at 1 institution in 1 country.
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Abstract
Pattern recognition receptors (PRRs) can trigger plant immunity through the recognition of pathogen-associated molecular patterns. In this study, we report that a malectin-like/leucine-rich repeat receptor protein kinase gene, RLK-V, from Haynaldia villosa putatively acts as a PRR to positively regulate powdery mildew resistance caused by Blumeria graminis f. sp. tritici (Bgt) in wheat. RLK-V has two alternatively spliced transcripts corresponding to an intact RLK-V1.1 and a truncated RLK-V1.2 caused by intron retention. Expression analysis showed that both transcripts could be up-regulated by Bgt in resistant materials, whereas the functional RLK-V1.1 was expressed only after Bgt inoculation. Promoter activity assays indicated that RLK-V could respond to Bgt even in susceptible wheat. Silencing of RLK-V in Pm21-carrying resistant materials resulted in compromised resistance to Bgt. In addition, over-expression of RLK-V1.1 in Pm21-lacking susceptible Yangmai158 and SM-1 by single-cell transient expression and stable transformation in Yangmai158 could improve powdery mildew resistance. We propose that RLK-V regulates basal resistance to powdery mildew, which is also required for broad-spectrum resistance mediated by the Pm21 gene. Over-expression of RLK-V1.1 could trigger cell death in Nicotiana benthamiana, and RLK-V1.1 transgenic wheat accumulated more reactive oxygen species and displayed a stronger hypersensitive response than did the recipient, which led to enhanced Bgt resistance. However, constitutive activation of RLK-V1.1 resulted in the abnormal growth of transgenic plants.
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