ArticlePlant, cell & environment2014
Competition between isoprene emission and pigment synthesis during leaf development in aspen.
Article in Plant, cell & environment, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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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.
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Who cites it
28 citing papers in PubMed, 67 citations in OpenAlex.
- Diurnal Variations in Photochemical Energy Utilization and Osmotic Adjustments in Black Poplar Leaves Under Progressive Water Stress.Plant, cell & environment · 2026Article
- Isopentenyl diphosphate isomerase exerts limited control over terpenoid biosynthesis in two woody plant species.Plant physiology · 2026Article
- A Review of Biogenic Volatile Organic Compounds from Plants: Research Progress and Future Prospects.Toxics · 2025Review
- Deoxyxylulose 5-Phosphate Synthase Does Not Play a Major Role in Regulating the Methylerythritol 4-Phosphate Pathway in Poplar.International journal of molecular sciences · 2024Article
- Relationship between Cumulative Temperature and Light Intensity and G93 Parameters of Isoprene Emission for the Tropical TreePlants (Basel, Switzerland) · 2024Article
- The same boat, different storm: stress volatile emissions in response to biotrophic fungal infections in primary and alternate hosts.Plant signaling & behavior · 2023Article
- Species-Level Differences in Osmoprotectants and Antioxidants Contribute to Stress Tolerance ofPlants (Basel, Switzerland) · 2022Article
- Improved plant heat shock resistance is introduced differently by heat and insect infestation: the role of volatile emission traits.Oecologia · 2022Article
- Exposure to different light intensities affects emission of volatiles and accumulations of both pigments and phenolics in Azolla filiculoides.Physiologia plantarum · 2022Article
- Responses of isoprene emission and photochemical efficiency to severe drought combined with prolonged hot weather in hybrid Populus.Journal of experimental botany · 2020Article
- Foliage inoculation by Burkholderia vietnamiensis CBMB40 antagonizes methyl jasmonate-mediated stress in Eucalyptus grandis.Journal of plant physiology · 2019Article
- Isoprene Acts as a Signaling Molecule in Gene Networks Important for Stress Responses and Plant Growth.Plant physiology · 2019Article
- Triose phosphate utilization and beyond: from photosynthesis to end product synthesis.Journal of experimental botany · 2019Review
- Petiole gall aphid (Trees (Berlin, Germany : West) · 2019Article
- Alternative Carbon Sources for Isoprene Emission.Trends in plant science · 2018Review
- Temporal regulation of terpene synthase gene expression inEnvironmental and experimental botany · 2018Article
- Evidence That Isoprene Emission Is Not Limited by Cytosolic Metabolites. Exogenous Malate Does Not Invert the Reverse Sensitivity of Isoprene Emission to High [COPlant physiology · 2018Article
- Oak gall wasp infections of Quercus robur leaves lead to profound modifications in foliage photosynthetic and volatile emission characteristics.Plant, cell & environment · 2018Article
- In Situ Dark Adaptation Enhances the Efficiency of DNA Extraction from Mature Pin Oak (Quercus palustris) Leaves, Facilitating the Identification of Partial Sequences of the 18S rRNA and Isoprene Synthase (IspS) Genes.Plants (Basel, Switzerland) · 2017Article
- Disproportionate photosynthetic decline and inverse relationship between constitutive and induced volatile emissions upon feeding ofEnvironmental and experimental botany · 2017Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
In growing leaves, lack of isoprene synthase (IspS) is considered responsible for delayed isoprene emission, but competition for dimethylallyl diphosphate (DMADP), the substrate for both isoprene synthesis and prenyltransferase reactions in photosynthetic pigment and phytohormone synthesis, can also play a role. We used a kinetic approach based on post-illumination isoprene decay and modelling DMADP consumption to estimate in vivo kinetic characteristics of IspS and prenyltransferase reactions, and to determine the share of DMADP use by different processes through leaf development in Populus tremula. Pigment synthesis rate was also estimated from pigment accumulation data and distribution of DMADP use from isoprene emission changes due to alendronate, a selective inhibitor of prenyltransferases. Development of photosynthetic activity and pigment synthesis occurred with the greatest rate in 1- to 5-day-old leaves when isoprene emission was absent. Isoprene emission commenced on days 5 and 6 and increased simultaneously with slowing down of pigment synthesis. In vivo Michaelis-Menten constant (Km ) values obtained were 265 nmol m(-2) (20 μm) for DMADP-consuming prenyltransferase reactions and 2560 nmol m(-2) (190 μm) for IspS. Thus, despite decelerating pigment synthesis reactions in maturing leaves, isoprene emission in young leaves was limited by both IspS activity and competition for DMADP by prenyltransferase reactions.
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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.