ArticlePlant physiology2007
Medicago truncatula root nodule proteome analysis reveals differential plant and bacteroid responses to drought stress.
Article in Plant physiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.
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Who cites it
56 citing papers in PubMed, 197 citations in OpenAlex.
- Symbiosis-associated UMAMIT transporters required for establishing efficient nitrogen fixation in Medicago truncatula.The New phytologist · 2026Article
- Gas Chromatography-Mass Spectrometry (GC-MS) in the Plant Metabolomics Toolbox: GC-MS in Multi-Platform Metabolomics and Integrated Multi-Omics Research.International journal of molecular sciences · 2026Review
- Excess molybdenum impairs growth, nitrogen metabolism and nutrient translocation of soybean inFrontiers in plant science · 2026Article
- Partners in root nodule symbiosis respond uniquely to heavy metal stresses in a host genotype-dependent manner.Scientific reports · 2025Article
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- Improving Bambara Groundnut Production: Insight Into the Role of Omics and Beneficial Bacteria.Frontiers in plant science · 2022Review
- A Label-Free Proteomic and Complementary Metabolomic Analysis of Leaves of the Resurrection PlantLife (Basel, Switzerland) · 2021Article
- Plant-Microbe Interaction: Aboveground to Belowground, from the Good to the Bad.International journal of molecular sciences · 2021Review
- Article
- Applications of Multi-Omics Technologies for Crop Improvement.Frontiers in plant science · 2021Review
- Phloem Sap Proteins Are Part of a Core Stress Responsive Proteome Involved in Drought Stress Adjustment.Frontiers in plant science · 2021Article
- Recent Advances in Carbon and Nitrogen Metabolism in C3 Plants.International journal of molecular sciences · 2020Review
- Multiomics analysis of tolerant interaction of potato with potato virus Y.Scientific data · 2019Article
- Sulfate is transported at significant rates through the symbiosome membrane and is crucial for nitrogenase biosynthesis.Plant, cell & environment · 2019Article
- Proteomic analysis reveals response of differential wheat (Triticum aestivum L.) genotypes to oxygen deficiency stress.BMC genomics · 2019Article
- An Integrated Systems Approach Unveils New Aspects of Microoxia-Mediated Regulation inFrontiers in microbiology · 2019Article
- Protein Carbonylation and Glycation in Legume Nodules.Plant physiology · 2018Article
- Proteomic analysis dissects the impact of nodulation and biological nitrogen fixation on Vicia faba root nodule physiology.Plant molecular biology · 2018Article
- Functional Genomics Approaches to Studying Symbioses between Legumes and Nitrogen-Fixing Rhizobia.High-throughput · 2018Review
- Sulfur Transport and Metabolism in Legume Root Nodules.Frontiers in plant science · 2018Review
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Drought is one of the environmental factors most affecting crop production. Under drought, symbiotic nitrogen fixation is one of the physiological processes to first show stress responses in nodulated legumes. This inhibition process involves a number of factors whose interactions are not yet understood. This work aims to further understand changes occurring in nodules under drought stress from a proteomic perspective. Drought was imposed on Medicago truncatula 'Jemalong A17' plants grown in symbiosis with Sinorhizobium meliloti strain 2011. Changes at the protein level were analyzed using a nongel approach based on liquid chromatography coupled to tandem mass spectrometry. Due to the complexity of nodule tissue, the separation of plant and bacteroid fractions in M. truncatula root nodules was first checked with the aim of minimizing cross contamination between the fractions. Second, the protein plant fraction of M. truncatula nodules was profiled, leading to the identification of 377 plant proteins, the largest description of the plant nodule proteome so far. Third, both symbiotic partners were independently analyzed for quantitative differences at the protein level during drought stress. Multivariate data mining allowed for the classification of proteins sets that were involved in drought stress responses. The isolation of the nodule plant and bacteroid protein fractions enabled the independent analysis of the response of both counterparts, gaining further understanding of how each symbiotic member is distinctly affected at the protein level under a water-deficit situation.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.