ArticlePlant molecular biology2018
Suppression of wheat TaCDK8/TaWIN1 interaction negatively affects germination of Blumeria graminis f.sp. tritici by interfering with very-long-chain aldehyde biosynthesis.
Article in Plant molecular biology, 2018. 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, 38 citations in OpenAlex.
- Wheat Class I TCP Transcription Factor TaTCP15 Positively Regulates Cutin and Cuticular Wax Biosynthesis.Biomolecules · 2026Article
- Unlocking grass leaf development: foundations for tunable cereal design.The New phytologist · 2025Review
- Wheat WW Domain-Containing Protein TaCFL1 Negatively Regulates Cuticular Wax Biosynthesis.International journal of molecular sciences · 2024Article
- Wheat Transcription Factor TaMYB60 Modulates Cuticular Wax Biosynthesis by ActivatingInternational journal of molecular sciences · 2024Article
- Wheat MIXTA-like Transcriptional Activators Positively Regulate Cuticular Wax Accumulation.International journal of molecular sciences · 2024Article
- Cuticular wax in wheat: biosynthesis, genetics, and the stress response.Frontiers in plant science · 2024Review
- WheatInternational journal of molecular sciences · 2023Article
- Transcription Factor TaMYB30 Activates Wheat Wax Biosynthesis.International journal of molecular sciences · 2023Article
- Surface wax in the ancestral grapevine Vitis sylvestris correlate with partial resistance to Powdery Mildew.BMC plant biology · 2023Article
- Germination Development of Powdery Mildew on Natural and Artificial Wheat Leaf Surfaces: A Study to Investigate Plant Wax Signals.Small science · 2023Article
- Toward a smart skin: Harnessing cuticle biosynthesis for crop adaptation to drought, salinity, temperature, and ultraviolet stress.Frontiers in plant science · 2022Review
- Combating powdery mildew: Advances in molecular interactions betweenFrontiers in plant science · 2022Review
- Exploring and exploiting cuticle biosynthesis for abiotic and biotic stress tolerance in wheat and barley.Frontiers in plant science · 2022Review
- The Plant Cuticle: An Ancient Guardian Barrier Set Against Long-Standing Rivals.Frontiers in plant science · 2021Review
- Update on Cuticular Wax Biosynthesis and Its Roles in Plant Disease Resistance.International journal of molecular sciences · 2020Review
- Epigenetic Activation ofPlant physiology · 2020Article
- Histone Deacetylase TaHDT701 Functions in TaHDA6-TaHOS15 Complex to Regulate Wheat Defense Responses toInternational journal of molecular sciences · 2020Article
- The cotton GhWIN2 gene activates the cuticle biosynthesis pathway and influences the salicylic and jasmonic acid biosynthesis pathways.BMC plant biology · 2019Article
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
Abstract
key messageWheat TaCDK8 interacts with TaWIN1 to regulate very-long-chain aldehyde biosynthesis required for efficient germination of Blumeria graminis f.sp. tritici. Powdery mildew caused by Blumeria graminis f.sp. tritici (Bgt) is a devastating disease of common wheat (Triticum aestivum L.). Bgt infection initiates with its conidia germination on the aerial surface of wheat. In this study, we isolated the cyclin-dependent kinase 8 (TaCDK8) from wheat cultivar Jing411 and found that silencing of TaCDK8 impeded Bgt germination. The biochemical and molecular-biological assays revealed that TaCDK8 interacts with and phosphorylates the wheat transcription factor wax inducer 1 (TaWIN1) to stimulate the TaWIN1-dependent transcription. Bgt conidia on the leaves of TaWIN1-silenced plants also showed reduced germination. Gas chromatographic analysis revealed that knockdown of TaCDK8 or TaWIN1 resulted in decreases of wax components and cutin monomers in wheat leaves. Moreover, Bgt germination on leaves of TaCDK8 or TaWIN1 silenced plants could be fully restored by application of wild-type cuticular wax. In vitro studies demonstrated that very-long-chain aldehydes absent from the cuticular wax of the TaCDK8 or TaWIN1 silenced plants were capable of chemically stimulating Bgt germination. These results implicated that the suppression of TaCDK8/TaWIN1 interaction negatively affects Bgt germination by interfering with very-long-chain aldehyde biosynthesis required for efficient fungal germination.
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Registered trials
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