ArticleJournal of experimental botany2013
Iron-dependent modifications of the flower transcriptome, proteome, metabolome, and hormonal content in an Arabidopsis ferritin mutant.
Article in Journal of experimental botany, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 61 citations in OpenAlex.
- Phylogenomic profile of exon-intron organization across angiosperms, their relationships with protein domains, and functional implications.Nature communications · 2026Article
- GmFER1, a soybean ferritin, enhances tolerance to salt stress and root rot disease and improves soybean yield.Plant biotechnology journal · 2025Article
- Cellular clarity: a logistic regression approach to identify root epidermal regulators of iron deficiency response.BMC genomics · 2023Article
- Dual specificity and target gene selection by the MADS-domain protein FRUITFULL.Nature plants · 2023Article
- Lipo-chitooligosaccharide and thuricin 17 act as plant growth promoters and alleviate drought stress inFrontiers in microbiology · 2023Article
- Unravelling the molecular mechanism underlying drought stress response in chickpeaFrontiers in plant science · 2023Article
- Diacylglycerol Acyltransferase 3(DGAT3) Is Responsible for the Biosynthesis of Unsaturated Fatty Acids in Vegetative Organs ofInternational journal of molecular sciences · 2022Article
- Fe and Zn stress induced gene expression analysis unraveled mechanisms of mineral homeostasis in common bean (Phaseolus vulgaris L.).Scientific reports · 2021Article
- Iron insufficiency in floral buds impairs pollen development by disrupting tapetum function.The Plant journal : for cell and molecular biology · 2021Article
- Physio-biochemical and molecular assessment of Iron (FeProtoplasma · 2021Article
- The Geomagnetic Field (GMF) Modulates Nutrient Status and Lipid Metabolism duringPlants (Basel, Switzerland) · 2020Article
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- Draft genome of Tanacetum cinerariifolium, the natural source of mosquito coil.Scientific reports · 2019Article
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- Arabidopsis thaliana DGAT3 is a [2Fe-2S] protein involved in TAG biosynthesis.Scientific reports · 2018Article
- The Understanding of the Plant Iron Deficiency Responses in Strategy I Plants and the Role of Ethylene in This Process by Omic Approaches.Frontiers in plant science · 2017Review
- Iron homeostasis in Arabidopsis thaliana: transcriptomic analyses reveal novel FIT-regulated genes, iron deficiency marker genes and functional gene networks.BMC plant biology · 2016Article
- Cytokinin Determines Thiol-Mediated Arsenic Tolerance and Accumulation.Plant physiology · 2016Article
- Comparative expression profiling reveals a role of the root apoplast in local phosphate response.BMC plant biology · 2016Article
Corrections and comments
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Authors and funding
16 authors at 4 institutions in 5 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Iron homeostasis is an important process for flower development and plant fertility. The role of plastids in these processes has been shown to be essential. To document the relationships between plastid iron homeostasis and flower biology further, a global study (transcriptome, proteome, metabolome, and hormone analysis) was performed of Arabidopsis flowers from wild-type and triple atfer1-3-4 ferritin mutant plants grown under iron-sufficient or excess conditions. Some major modifications in specific functional categories were consistently observed at these three omic levels, although no significant overlaps of specific transcripts and proteins were detected. These modifications concerned redox reactions and oxidative stress, as well as amino acid and protein catabolism, this latter point being exemplified by an almost 10-fold increase in urea concentration of atfer1-3-4 flowers from plants grown under iron excess conditions. The mutant background caused alterations in Fe-haem redox proteins located in membranes and in hormone-responsive proteins. Specific effects of excess Fe in the mutant included further changes in these categories, supporting the idea that the mutant is facing a more intense Fe/redox stress than the wild type. The mutation and/or excess Fe had a strong impact at the membrane level, as denoted by the changes in the transporter and lipid metabolism categories. In spite of the large number of genes and proteins responsive to hormones found to be regulated in this study, changes in the hormonal balance were restricted to cytokinins, especially in the mutant plants grown under Fe excess conditions.
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