ReviewPlanta2014
The roles of polyamines during the lifespan of plants: from development to stress.
Review in Planta, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 148 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
148 citing papers in PubMed, 415 citations in OpenAlex.
- Exogenous Melatonin Enhances the Cold Tolerance of Harvested Peach (Plants (Basel, Switzerland) · 2026Article
- Biogenic Amines as Biomarkers for the Assessment of Diesel-Contaminated Water Toxicity.Molecules (Basel, Switzerland) · 2026Article
- Dual functions of thermospermine in plant growth and stress responses.Amino acids · 2026Review
- At the core of global bioenergy: polyamines and transglutaminases in chloroplasts.Amino acids · 2026Review
- Integration of NO and HPlant communications · 2026Review
- The role of spermidine in plants and humans: a pathway from climate change adaptation to health benefits.NPJ science of food · 2026Review
- Putrescine mitigates combined drought and nickel stress in Tanacetum balsamita L. through modulation of physiological and biochemical responses.Scientific reports · 2026Article
- Interaction of 4-Aminobutyrate (GABA) with the Tricarboxylic Acid Cycle in Plants Under Salinity Stress.Plants (Basel, Switzerland) · 2026Review
- Specific enhancement of the translation of thermospermine-responsive uORF-containing mRNAs by ribosomal mutations inPlant signaling & behavior · 2025Article
- PagSAMDC4a-Mediated Polyamine Synthesis Regulate Vessel Differentiation Under Drought Stress Conditions in Poplar.Plant biotechnology journal · 2025Article
- Exogenous putrescine enhances lime stress tolerance in grapevine rootstock-scion combinations.BMC plant biology · 2025Article
- Putrescine treatment has a higher effect on 5mC DNA methylation profile of wheat leaves under white than under blue light conditions.Scientific reports · 2025Article
- Arginine and Spermine Ameliorate Water Deficit Stress in Fenugreek (Antioxidants (Basel, Switzerland) · 2025Article
- Antioxidant and Tyrosinase-Inhibitory Activities and Biological Bioactivities of Flavonoid Derivatives fromMolecules (Basel, Switzerland) · 2025Article
- The involvement of arbuscular mycorrhizal fungi in modulating polyamine metabolism and low-temperature tolerance enhancement in white clover.Frontiers in plant science · 2025Article
- Effects of tryptamine on duckweed growth.Frontiers in plant science · 2025Article
- Plant regeneration capacity in seeds of three species of Miconia (Melastomataceae) may be related to endogenous polyamine profiles.Protoplasma · 2024Article
- The White Clover TrMYB33-TrSAMS1 Module Contributes to Drought Tolerance by Modulation of Spermidine Biosynthesis via an ABA-Dependent Pathway.International journal of molecular sciences · 2024Article
- Programmed Cell Death Reversal: Polyamines, Effectors of the U-Turn from the Program of Death inInternational journal of molecular sciences · 2024Review
- Different reactions of wheat, maize, and rice plants to putrescine treatment.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Article
88 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Compelling evidence indicates that free polyamines (PAs) (mainly putrescine, spermidine, spermine, and its isomer thermospermine), some PA conjugates to hydroxycinnamic acids, and the products of PA oxidation (hydrogen peroxide and γ-aminobutyric acid) are required for different processes in plant development and participate in abiotic and biotic stress responses. A tight regulation of PA homeostasis is required, since depletion or overaccumulation of PAs can be detrimental for cell viability in many organisms. In plants, homeostasis is achieved by modulation of PA biosynthesis, conjugation, catabolism, and transport. However, recent data indicate that such mechanisms are not mere modulators of PA pools but actively participate in PA functions. Examples are found in the spermidine-dependent eiF5A hypusination required for cell division, PA hydroxycinnamic acid conjugates required for pollen development, and the involvement of thermospermine in cell specification. Recent advances also point to implications of PA transport in stress tolerance, PA-dependent transcriptional and translational modulation of genes and transcripts, and posttranslational modifications of proteins. Overall, the molecular mechanisms identified suggest that PAs are intricately coordinated and/or mediate different stress and developmental pathways during the lifespan of plants.
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What OpenQuestion holds
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.