ArticlePlant & cell physiology2023
KAI2 Can Do: Karrikin Receptor Function in Plant Development and Response to Abiotic and Biotic Factors.
Article in Plant & cell physiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Airborne Immunity: A Bacterial Volatile Primes Plant Defenses by Unlocking a Phytoalexin Biosynthetic Checkpoint.Plant, cell & environment · 2026Article
- StablePlants (Basel, Switzerland) · 2026Article
- Molecular insights into volatile organic compound sensing and signaling in plants.The Plant journal : for cell and molecular biology · 2026Review
- Disruption of the karrikin receptor DWARF 14 LIKE (D14L) gene leads to distinct effects on root and shoot growth, and reprogramming of central metabolism in rice.Journal of experimental botany · 2025Article
- SHOT GLASS, an R2R3-MYB transcription factor, promotes gemma cup and gametangiophore development in Marchantia polymorpha.The New phytologist · 2025Article
- Article
- The Multifaceted Impact of Karrikin Signaling in Plants.International journal of molecular sciences · 2025Review
- Ethylene promotes SMAX1 accumulation to inhibit arbuscular mycorrhiza symbiosis.Nature communications · 2025Article
- KAI2-dependent signaling controls vegetative reproduction in Marchantia polymorpha through activation of LOG-mediated cytokinin synthesis (14).Nature communications · 2025Article
- MID1-COMPLEMENTING ACTIVITY regulates cell proliferation and development via Ca2+ signaling in Marchantia polymorpha.Plant physiology · 2024Article
- Article
- Evolution of small molecule-mediated regulation of arbuscular mycorrhiza symbiosis.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Review
- Characterization of a β-carotene isomerase from the cyanobacteriumPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Karrikin signalling: impacts on plant development and abiotic stress tolerance.Journal of experimental botany · 2024Article
- Effects of exogenous SLs on growth and physiological characteristics of flue-cured tobacco seedlings under different degrees of drought stress.Frontiers in plant science · 2024Article
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2 authors.
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Abstract
The α/β hydrolase KARRIKIN INSENSITIVE 2 (KAI2) functions as a receptor for a yet undiscovered phytohormone, provisionally termed KAI2 ligand (KL). In addition, it perceives karrikin, a butenolide compound found in the smoke of burnt plant material. KAI2-mediated signaling is involved in regulating seed germination and in shaping seedling and adult plant morphology, both above and below ground. It also governs responses to various abiotic stimuli and stresses and shapes biotic interactions. KAI2-mediated signaling is being linked to an elaborate cross-talk with other phytohormone pathways such as auxin, gibberellin, abscisic acid, ethylene and salicylic acid signaling, in addition to light and nutrient starvation signaling. Further connections will likely be revealed in the future. This article summarizes recent advances in unraveling the function of KAI2-mediated signaling and its interaction with other signaling pathways.
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