ArticlePlant physiology2010
Comparison of developmental and stress-induced nodule senescence in Medicago truncatula.
Article in Plant physiology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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Who cites it
37 citing papers in PubMed.
- Loss of Nod25 function does not affect nitrogen-fixing symbiosis in Medicago truncatula.Plant molecular biology · 2026Article
- MtGRF8 interacts with MtSymCRK and prevents early bacteroid death during Medicago - Sinorhizobium symbiosis.The New phytologist · 2026Article
- Natural Variation of NAR5 Determines Nitrogenase Activity and the Yield in Soybean.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Uclacyanin MtUC1 Is Involved in the Regulation of Nodule Senescence in Medicago truncatula.Molecular plant pathology · 2025Article
- Diverse triggers, common outcome: Senescence in Fix⁻ Medicago truncatula nodules.Plant physiology · 2025Article
- Atypical rhizobia trigger nodulation and pathogenesis on the same legume hosts.Nature communications · 2024Article
- Defense and senescence interplay in legume nodules.Plant communications · 2024Review
- Staying hungry: a roadmap to harnessing central regulators of symbiotic nitrogen fixation under fluctuating nitrogen availability.aBIOTECH · 2024Article
- VapC10 toxin of the legume symbiont Sinorhizobium meliloti targets tRNASer and controls intracellular lifestyle.The ISME journal · 2024Article
- Effects of Elevated Temperature onInternational journal of molecular sciences · 2023Article
- GmNAC039 and GmNAC018 activate the expression of cysteine protease genes to promote soybean nodule senescence.The Plant cell · 2023Article
- Rhizobial nitrogen fixation efficiency shapes endosphere bacterial communities and Medicago truncatula host growth.Microbiome · 2023Article
- Dancing to a different tune, can we switch from chemical to biological nitrogen fixation for sustainable food security?PLoS biology · 2023Article
- Rapid Changes to Endomembrane System of Infected Root Nodule Cells to Adapt to Unusual Lifestyle.International journal of molecular sciences · 2023Review
- Insight into the control of nodule immunity and senescence during Medicago truncatula symbiosis.Plant physiology · 2023Article
- Control of the rhizobium-legume symbiosis by the plant nitrogen demand is tightly integrated at the whole plant level and requires inter-organ systemic signaling.Frontiers in plant science · 2023Review
- Characteristics and Research Progress of Legume Nodule Senescence.Plants (Basel, Switzerland) · 2021Review
- Phosphorus deprivation affects composition and spatial distribution of membrane lipids in legume nodules.Plant physiology · 2021Article
- NIN is essential for development of symbiosomes, suppression of defence and premature senescence in Medicago truncatula nodules.The New phytologist · 2021Article
- Potassium content diminishes in infected cells of Medicago truncatula nodules due to the mislocation of channels MtAKT1 and MtSKOR/GORK.Journal of experimental botany · 2021Article
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Mature indeterminate Medicago truncatula nodules are zonated with an apical meristem, an infection zone, a fixation zone with nitrogen-fixing bacteroids, and a "developmental" senescence zone that follows nodule growth with a conical front originating in the center of the fixation zone. In nitrogen-fixing cells, senescence is initiated coincidently with the expression of a family of conserved cysteine proteases that might be involved in the degradation of symbiotic structures. Environmental stress, such as prolonged dark treatment, interferes with nodule functioning and triggers a fast and global nodule senescence. Developmental and dark stress-induced senescence have several different structural and expression features, suggesting at least partly divergent underlying molecular mechanisms.
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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.