ArticlePlanta2006
Evidence for intracellular spatial separation of hexokinases and fructokinases in tomato plants.
Article in Planta, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
What it found
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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, 64 citations in OpenAlex.
- Integrated omic analysis provides insights into how Cuscuta australis inhibits the growth and reproduction of Xanthium spinosum.BMC plant biology · 2025Article
- Genomic Analysis of Hexokinase Genes in Foxtail Millet (International journal of molecular sciences · 2025Article
- Genome-Wide Identification and Expression Analysis of Hexokinase Gene Family Under Abiotic Stress in Tomato.Plants (Basel, Switzerland) · 2025Article
- Melatonin mitigates cadmium-induced oxidative damage and modulates polysaccharide biosynthesis inFrontiers in plant science · 2025Article
- Genome-Wide Characterization of Soybean Hexokinase Genes Reveals a Positive Role ofPlants (Basel, Switzerland) · 2023Article
- A Comparative Characterization and Expression Profiling Analysis ofInternational journal of molecular sciences · 2022Article
- Identification and relative expression analysis of3 Biotech · 2022Article
- Sucrose Synthase and Fructokinase Are Required for Proper Meristematic and Vascular Development.Plants (Basel, Switzerland) · 2022Article
- Genome-Wide Identification and Characterization of Hexokinase Genes in Moso Bamboo (Frontiers in plant science · 2020Article
- Salicylic acid-induced ROS production by mitochondrial electron transport chain depends on the activity of mitochondrial hexokinases in tomato (Solanum lycopersicum L.).Journal of plant research · 2019Article
- Biochemical properties and subcellular localization of six members of the HXK family in maize and its metabolic contribution to embryo germination.BMC plant biology · 2019Article
- Plant Fructokinases: Evolutionary, Developmental, and Metabolic Aspects in Sink Tissues.Frontiers in plant science · 2018Review
- Identification and biochemical characterization of the fructokinase gene family in Arabidopsis thaliana.BMC plant biology · 2017Article
- TWIN SISTER OF FT (TSF) Interacts with FRUCTOKINASE6 and Inhibits Its Kinase Activity in Arabidopsis.Frontiers in plant science · 2017Article
- Arabidopsis Fructokinases Are Important for Seed Oil Accumulation and Vascular Development.Frontiers in plant science · 2016Article
- Epigenetic control of heavy metal stress response in mycorrhizal versus non-mycorrhizal poplar plants.Environmental science and pollution research international · 2014Article
- Hexose kinases and their role in sugar-sensing and plant development.Frontiers in plant science · 2013Article
- The mode of sucrose degradation in potato tubers determines the fate of assimilate utilization.Frontiers in plant science · 2012Article
- Metabolism of soluble sugars in developing melon fruit: a global transcriptional view of the metabolic transition to sucrose accumulation.Plant molecular biology · 2011Article
- Two novel types of hexokinases in the moss Physcomitrella patens.BMC plant biology · 2011Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Four hexokinase (LeHXK1-4) and four fructokinase (LeFRK1-4) genes were identified in tomato plants. Previous GFP fusion studies indicate that the gene product of LeHXK3 is associated with the mitochondria while that of LeHXK4 is located within plastids. In this study we found that the enzyme encoded by the fructokinase gene LeFRK3 is also located within plastids. The presence of LeFrk3 enzyme in plastids raises the question of the origin of fructose in these organelles. The other three FRKs enzymes, LeFrk1&2&4, are located in the cytosol. Unlike LeFrk1&2&4, the two additional HXKs, LeHxk1&2, share a common membrane anchor domain and are associated with the mitochondria similar to LeHxk3. The difference in the locations of the cytoplasmic FRK and HXK isozymes suggests that glucose phosphorylation is confined to defined special intracellular localizations while fructose phosphorylation is less confined.
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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.