ArticlePlant molecular biology2008
Large scale transcriptome analysis of the effects of nitrogen nutrition on accumulation of stem carbohydrate reserves in reproductive stage wheat.
Article in Plant molecular biology, 2008. 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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Who cites it
29 citing papers in PubMed, 99 citations in OpenAlex.
- Comparative transcriptome analysis reveals stress-response pathways as key drivers of nitrogen use efficiency in tobacco under low-nitrogen conditions.BMC plant biology · 2026Article
- Plasticity of Root System Architecture and Whole Transcriptome Responses Underlying Nitrogen Deficiency Tolerance Conferred by a Wild Emmer Wheat QTL.Plant, cell & environment · 2025Article
- Metabolome and transcriptome analyses reveal changes of rapeseed in response to ABA signal during early seedling development.BMC plant biology · 2024Article
- Transcriptome profiling revealed candidate genes, pathways and transcription factors related to nitrogen utilization and excessive nitrogen stress in perennial ryegrass.Scientific reports · 2022Article
- RNA-Seq-Based Transcriptomics Study to Investigate the Genes Governing Nitrogen Use Efficiency in Indian Wheat Cultivars.Frontiers in genetics · 2022Article
- Changes in Ethylene, ABA and Sugars Regulate Freezing Tolerance under Low-Temperature Waterlogging inInternational journal of molecular sciences · 2021Article
- Nitrogen Starvation-Responsive MicroRNAs Are Affected by Transgenerational Stress in Durum Wheat Seedlings.Plants (Basel, Switzerland) · 2021Article
- O-linked N-acetylglucosamine transferase is involved in fine regulation of flowering time in winter wheat.Nature communications · 2021Article
- Genome-wide association analysis of stem water-soluble carbohydrate content in bread wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Article
- Genome-wide identification of barley MCs (metacaspases) and their possible roles in boron-induced programmed cell death.Molecular biology reports · 2018Article
- Genome-Wide Associations for Water-Soluble Carbohydrate Concentration and Relative Maturity in Wheat Using SNP and DArT Marker Arrays.G3 (Bethesda, Md.) · 2017Article
- Wheat miRNA ancestors: evident by transcriptome analysis of A, B, and D genome donors.Functional & integrative genomics · 2017Article
- Transcriptomic response of durum wheat to nitrogen starvation.Scientific reports · 2017Article
- Global gene expression analysis of the response of physic nut (Jatropha curcas L.) to medium- and long-term nitrogen deficiency.PloS one · 2017Article
- Understanding Plant Nitrogen Metabolism through Metabolomics and Computational Approaches.Plants (Basel, Switzerland) · 2016Review
- Integrating transcriptomic and metabolomic analysis to understand natural leaf senescence in sunflower.Plant biotechnology journal · 2016Article
- Endogenous hormone concentrations correlate with fructan metabolism throughout the phenological cycle in Chrysolaena obovata.Annals of botany · 2015Article
- Autophagic recycling plays a central role in maize nitrogen remobilization.The Plant cell · 2015Article
- Exogenous Classic Phytohormones Have Limited Regulatory Effects on Fructan and Primary Carbohydrate Metabolism in Perennial Ryegrass (Lolium perenne L.).Frontiers in plant science · 2015Article
- A Simple and Fast Kinetic Assay for the Determination of Fructan Exohydrolase Activity in Perennial Ryegrass (Lolium perenne L.).Frontiers in plant science · 2015Article
Corrections and comments
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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
We investigated the molecular basis of the long-term adaptation to nitrogen (N) limitation of wheat plants grown in a simulated crop canopy, with a focus on the stage when carbon (C) reserves are accumulated in stems for later remobilization to grain. A cDNA microarray representing approximately 36,000 unique sequences was used to compare gene expression in a number of above-ground organs at anthesis. Fructan accumulation in stems was accompanied by elevated transcripts for a suite of fructosyltransferases (FTs) and for a fructan 6-exohydrolase (6-FEH) in the low N compared to high N stems. Clustering analysis identified a grouping that included several FTs and a number of genes thought to be involved in regulation of storage C metabolism or senescence in other systems. Transcripts for three FTs and for 6-FEH increased, while transcripts for 1-FEH decreased, in sucrose-fed wheat stems compared to controls. The opposite trends were seen for these transcripts in wheat stems fed ABA. Of the putative regulators, only transcripts for the WPK4 kinase increased in response to sucrose, suggesting a role for this kinase in C storage metabolism in the reproductive wheat stems grown in low N. This work represents the first large-scale transcriptome study of responses to the most common nutrient limitation in one of the world's most economically important crops.
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