ReviewJournal of experimental botany2025
Five unaddressed questions about cytokinin biosynthesis.
Review in Journal of experimental botany, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Towards an integrated molecular understanding of plant hormones.Journal of integrative plant biology · 2026Review
- Integrated transcriptomic and hormonomic insights into cadmium tolerance of aMicrobiology (Reading, England) · 2026Article
- Cytokinin receptor AHK3 influences leaf size by modulating trans-zeatin-type cytokinin levels in xylem.Plant & cell physiology · 2026Article
- Cultivar-dependent regulation of cytokinin biosynthesis in wheat: developmental expression of TaIPT genes and hormonal crosstalk during reproductive development.BMC plant biology · 2026Article
- Gene Editing of Nicotiana benthamiana Architecture for Space-Efficient Production of Recombinant Proteins in Closed Environments.Plant biotechnology journal · 2026Article
- Large-Scale Multigenome-Wide Study Predicts the Existence of Transmembrane Phosphotransfer Proteins in Plant Multistep Phosphorelay Signaling Pathway.International journal of molecular sciences · 2025Article
- Large-scale single-cell profiling of stem cells identifies redundant regulators of shoot development and yield trait variation.Developmental cell · 2025Article
- The Evolution of Plant Hormones: From Metabolic Byproducts to Regulatory Hubs.International journal of molecular sciences · 2025Review
- Transcriptional Dynamics Underlying Somatic Embryogenesis inPlants (Basel, Switzerland) · 2025Article
- Induction of microspore embryogenesis in bread wheat by mannitol pre-treatment is associated with the disruption of endogenous hormone balance and substantial accumulation of auxins.BMC plant biology · 2025Article
- The cytokinin efflux transporter ABCC4 participates in Arabidopsis root system development.Plant physiology · 2024Article
- Article
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Authors and funding
1 author.
Funding
Abstract
Cytokinins, a class of phytohormones, play crucial roles in regulating plant growth and stress responses through finely tuned feedback loops involving metabolic and signaling cascades. Over the past 25 years, studies have identified key genes involved in cytokinin biosynthesis and inactivation pathways. Nevertheless, several gaps remain in our understanding, particularly regarding the movement of intermediate metabolites between subcellular compartments and the discrepancy between the products of adenosine phosphate-isopentenyltransferase (IPT) and the substrate preferences of subsequent reactions. Recent gene discoveries related to lonely guy (LOG)-independent pathways suggest a spatial extension of cytokinin biosynthesis into the apoplast. Other intriguing issues remain to be addressed, such as elucidating the synthetic pathway for cis-zeatin and unraveling the molecular mechanisms governing selective substrate use by the cytokinin biosynthetic enzyme Tumor morphology root (Tmr) from the phytopathogen Agrobacterium tumefaciens. Further studies are needed to reveal a fully comprehensive picture of cytokinin metabolism.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.