ArticleFrontiers in plant science2015
Single cell-type comparative metabolomics of epidermal bladder cells from the halophyte Mesembryanthemum crystallinum.
Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 56 citations in OpenAlex.
- Bringing CAM photosynthesis to the table: Paving the way for resilient and productive agricultural systems in a changing climate.Plant communications · 2024Review
- Salinity and nitrogen source affect productivity and nutritional value of edible halophytes.PloS one · 2023Article
- High-quality ice plant reference genome analysis provides insights into genome evolution and allows exploration of genes involved in the transition from C3 to CAM pathways.Plant biotechnology journal · 2022Article
- Salt stress alters membrane lipid content and lipid biosynthesis pathways in the plasma membrane and tonoplast.Plant physiology · 2022Article
- The limitless applications of single-cell metabolomics.Current opinion in biotechnology · 2021Review
- Proteomics of Homeobox7 Enhanced Salt Tolerance inInternational journal of molecular sciences · 2021Article
- Molecular changes in Mesembryanthemum crystallinum guard cells underlying the CPlant molecular biology · 2020Article
- Mechanisms of Plant Responses and Adaptation to Soil Salinity.Innovation (Cambridge (Mass.)) · 2020Review
- Single Cell Metabolomics: A Future Tool to Unmask Cellular Heterogeneity and Virus-Host Interaction in Context of Emerging Viral Diseases.Frontiers in microbiology · 2020Review
- Who Rules the Cell? An Epi-Tale of Histone, DNA, RNA, and the Metabolic Deep State.Frontiers in plant science · 2020Review
- Membrane Lipid Remodeling in Response to Salinity.International journal of molecular sciences · 2019Review
- Functional analysis of McSnRK1 (SNF1-related protein kinase 1) in regulating Na/K homeostasis in transgenic cultured cells and roots of halophyte Mesembryanthemum crystallinum.Plant cell reports · 2019Article
- Beneficial Effects of Salt on Halophyte Growth: Morphology, Cells, and Genes.Open life sciences · 2019Article
- Making Epidermal Bladder Cells Bigger: Developmental- and Salinity-Induced Endopolyploidy in a Model Halophyte.Plant physiology · 2018Article
- Mechanisms of Salt Tolerance in Halophytes: Current Understanding and Recent Advances.Open life sciences · 2018Article
- Making Plants Break a Sweat: the Structure, Function, and Evolution of Plant Salt Glands.Frontiers in plant science · 2017Review
- Single-cell-type quantitative proteomic and ionomic analysis of epidermal bladder cells from the halophyte model plant Mesembryanthemum crystallinum to identify salt-responsive proteins.BMC plant biology · 2016Article
- Decipher the Molecular Response of Plant Single Cell Types to Environmental Stresses.BioMed research international · 2016Review
- Identification of Ice Plant (Mesembryanthemum crystallinum L.) MicroRNAs Using RNA-Seq and Their Putative Roles in High Salinity Responses in Seedlings.Frontiers in plant science · 2016Article
- Progress in Studying Salt Secretion from the Salt Glands in Recretohalophytes: How Do Plants Secrete Salt?Frontiers in plant science · 2016Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
One of the remarkable adaptive features of the halophyte Mesembryanthemum crystallinum are the specialized modified trichomes called epidermal bladder cells (EBC) which cover the leaves, stems, and peduncle of the plant. They are present from an early developmental stage but upon salt stress rapidly expand due to the accumulation of water and sodium. This particular plant feature makes it an attractive system for single cell type studies, with recent proteomics and transcriptomics studies of the EBC establishing that these cells are metabolically active and have roles other than sodium sequestration. To continue our investigation into the function of these unusual cells we carried out a comprehensive global analysis of the metabolites present in the EBC extract by gas chromatography Time-of-Flight mass spectrometry (GC-TOF) and identified 194 known and 722 total molecular features. Statistical analysis of the metabolic changes between control and salt-treated samples identified 352 significantly differing metabolites (268 after correction for FDR). Principal components analysis provided an unbiased evaluation of the data variance structure. Biochemical pathway enrichment analysis suggested significant perturbations in 13 biochemical pathways as defined in KEGG. More than 50% of the metabolites that show significant changes in the EBC, can be classified as compatible solutes and include sugars, sugar alcohols, protein and non-protein amino acids, and organic acids, highlighting the need to maintain osmotic homeostasis to balance the accumulation of Na(+) and Cl(-) ions. Overall, the comparison of metabolic changes in salt treated relative to control samples suggests large alterations in M. crystallinum epidermal bladder cells.
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