ArticleFrontiers in plant science2011
Metabolite profile changes in xylem sap and leaf extracts of strategy I plants in response to iron deficiency and resupply.
Article in Frontiers in plant science, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed, 53 citations in OpenAlex.
- Comparative transcriptome and physiological analyses unveil differential responses ofFrontiers in plant science · 2026Article
- A multi-omics insight on the interplay between iron deficiency and N forms in tomato.Frontiers in plant science · 2024Article
- BRUTUS-LIKE (BTSL) E3 ligase-mediated fine-tuning of Fe regulation negatively affects Zn tolerance of Arabidopsis.Journal of experimental botany · 2023Article
- Insights into the Methodological, Biotic and Abiotic Factors Influencing the Characterization of Xylem-Inhabiting Microbial Communities of Olive Trees.Plants (Basel, Switzerland) · 2023Review
- Application of Nitrate, Ammonium, or Urea Changes the Concentrations of Ureides, Urea, Amino Acids and Other Metabolites in Xylem Sap and in the Organs of Soybean Plants (International journal of molecular sciences · 2021Article
- Targeted Metabolic Profiles of the Leaves and Xylem Sap of Two Sugarcane Genotypes Infected with the Vascular Bacterial PathogenMetabolites · 2021Article
- An efficient low-cost xylem sap isolation method for bacterial wilt assays in tomato.Applications in plant sciences · 2020Article
- The Cost of Metabolic Interactions in Symbioses between Insects and Bacteria with Reduced Genomes.mBio · 2018Article
- Low vapour pressure deficit affects nitrogen nutrition and foliar metabolites in silver birch.Journal of experimental botany · 2016Article
- Early transcriptomic response to Fe supply in Fe-deficient tomato plants is strongly influenced by the nature of the chelating agent.BMC genomics · 2016Article
- The Interplay between Sulfur and Iron Nutrition in Tomato.Plant physiology · 2015Article
- Genome-wide analysis of overlapping genes regulated by iron deficiency and phosphate starvation reveals new interactions in Arabidopsis roots.BMC research notes · 2015Article
- Metal species involved in long distance metal transport in plants.Frontiers in plant science · 2014Review
- Free sugar profile in cycads.Frontiers in plant science · 2014Article
- Iron-dependent modifications of the flower transcriptome, proteome, metabolome, and hormonal content in an Arabidopsis ferritin mutant.Journal of experimental botany · 2013Article
- A digital compendium of genes mediating the reversible phosphorylation of proteins in fe-deficient Arabidopsis roots.Frontiers in plant science · 2013Article
- Iron deficiency affects nitrogen metabolism in cucumber (Cucumis sativus L.) plants.BMC plant biology · 2012Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The metabolite profile changes induced by Fe deficiency in leaves and xylem sap of several Strategy I plant species have been characterized. We have confirmed that Fe deficiency causes consistent changes both in the xylem sap and leaf metabolite profiles. The main changes in the xylem sap metabolite profile in response to Fe deficiency include consistent decreases in amino acids, N-related metabolites and carbohydrates, and increases in TCA cycle metabolites. In tomato, Fe resupply causes a transitory flush of xylem sap carboxylates, but within 1 day the metabolite profile of the xylem sap from Fe-deficient plants becomes similar to that of Fe-sufficient controls. The main changes in the metabolite profile of leaf extracts in response to Fe deficiency include consistent increases in amino acids and N-related metabolites, carbohydrates and TCA cycle metabolites. In leaves, selected pairs of amino acids and TCA cycle metabolites show high correlations, with the sign depending of the Fe status. These data suggest that in low photosynthesis, C-starved Fe-deficient plants anaplerotic reactions involving amino acids can be crucial for short-term survival.
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