ArticleFrontiers in plant science2013
Characterization of the phosphofructokinase gene family in rice and its expression under oxygen deficiency stress.
Article in Frontiers in plant science, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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29 citing papers in PubMed, 77 citations in OpenAlex.
- Physiological and transcriptome analyses for revealing the mechanism of adventitious root formation in Camellia luteoflora.BMC plant biology · 2026Article
- Identification of theFrontiers in genetics · 2026Article
- Genome-Wide Characterization of the Phosphofructokinase Gene Family inInternational journal of molecular sciences · 2025Article
- Identification of drought-tolerant hub genes in Iranian KC-2226 genotype of Aegilops tauschii using transcriptomic analysis.Scientific reports · 2023Article
- Genome-wide identification of theFrontiers in genetics · 2023Article
- Transcriptional and metabolic responses of apple to different potassium environments.Frontiers in plant science · 2023Article
- Transcriptome Analyses in a Selected Gene Set Indicate Alternative Oxidase (AOX) and Early Enhanced Fermentation as Critical for Salinity Tolerance in Rice.Plants (Basel, Switzerland) · 2022Article
- Cytosolic phosphofructokinases are important for sugar homeostasis in leaves of Arabidopsis thaliana.Annals of botany · 2022Article
- Moderate Salinity Stress Affects Expression of Main Sugar Metabolism and Transport Genes and Soluble Carbohydrate Content in Ripe Fig Fruits (Plants (Basel, Switzerland) · 2021Article
- Genome-wide survey of the phosphofructokinase family in cassava and functional characterization in response to oxygen-deficient stress.BMC plant biology · 2021Article
- Beyond mitochondria: Alternative energy-producing pathways from all strata of life.Metabolism: clinical and experimental · 2021Review
- The Phosphofructokinase Isoform AtPFK5 Is a Novel Target of Plastidic Thioredoxin-f-Dependent Redox Regulation.Antioxidants (Basel, Switzerland) · 2021Article
- Physiological and transcriptome analysis of Poa pratensis var. anceps cv. Qinghai in response to cold stress.BMC plant biology · 2020Article
- Primary Metabolism in Fresh Fruits During Storage.Frontiers in plant science · 2020Review
- Effects of soil compaction on plant growth, nutrient absorption, and root respiration in soybean seedlings.Environmental science and pollution research international · 2019Article
- iTRAQ-Based Comparative Proteomic Analysis Provides Insights into Molecular Mechanisms of Salt Tolerance in Sugar Beet (International journal of molecular sciences · 2018Article
- Nitric oxide alleviates cell death through protein S-nitrosylation and transcriptional regulation during the ageing of elm seeds.Journal of experimental botany · 2018Article
- Article
- Early molecular events associated with nitrogen deficiency in rice seedling roots.Scientific reports · 2018Article
- Metabolite profiling and associated gene expression reveal two metabolic shifts during the seed-to-seedling transition in Arabidopsis thaliana.Plant molecular biology · 2017Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plants possess two types of phosphofructokinase proteins for phosphorylation of fructose-6-phosphate, the ATP-dependent phosphofructokinase (PFK) and the pyrophosphate-(PPi) dependent pyrophosphate-fructose-6-phosphate-phosphotransferase (PFP). During oxygen deficiency ATP levels in rice seedlings are severely reduced, and it is hypothesized that PPi is used as an alternative energy source for the phosphorylation of fructose-6-phosphate during glycolysis. In this study, we analyzed the expression of 15 phosphofructokinase-encoding genes in roots and aerial tissues of anoxia-tolerant rice seedlings in response to anoxic stress and compared our data with transcript profiles obtained from microarray analyses. Furthermore, the intracellular localization of rice PFK proteins was determined, and the PFK and PFP isoforms were grouped in a phylogenetic tree. Two PFK and two PFP transcripts accumulated during anoxic stress, whereas mRNA levels of four PFK and three PFP genes were decreased. The total specific activity of both PFK and PFP changed only slightly during a 24-h anoxia treatment. It is assumed that expression of different isoforms and their catalytic properties differ during normoxic and anoxic conditions and contribute to balanced glycolytic activity during the low-oxygen stress. These characterizations of phosphofructokinase genes and the comparison to other plant species allowed us to suggest candidate rice genes for adaptation to anoxic stress.
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