ArticlePlant physiology2005
Overlaps in the transcriptional profiles of Medicago truncatula roots inoculated with two different Glomus fungi provide insights into the genetic program activated during arbuscular mycorrhiza.
Article in Plant physiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers.
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114 citing papers in PubMed, 321 citations in OpenAlex.
- Influence of mycorrhizae and silicon on maize and soybean resistance and tolerance to Spodoptera frugiperda (Lepidoptera: Noctuidae).Journal of insect science (Online) · 2026Article
- Mitigating heavy metals toxicity in sorghum using arbuscular mycorrhizal fungi: enhancing photosynthesis and antioxidant defense.Protoplasma · 2026Article
- The role of epigenetics in shaping plant-mycorrhizal interactions and ecosystem resilience.Frontiers in fungal biology · 2025Review
- Spatial co-transcriptomics reveals discrete stages of the arbuscular mycorrhizal symbiosis.Nature plants · 2024Article
- Short-term artificial adaptation ofFrontiers in plant science · 2024Article
- Comparative RNA sequencing-based transcriptome profiling of ten grapevine rootstocks: shared and specific sets of genes respond to mycorrhizal symbiosis.Mycorrhiza · 2023Article
- Plant lysin motif extracellular proteins are required for arbuscular mycorrhizal symbiosis.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Genome-wide association mapping highlights candidate genes and immune genotypes for net blotch and powdery mildew resistance in barley.Computational and structural biotechnology journal · 2023Article
- Overlapping Root Architecture and Gene Expression of Nitrogen Transporters for Nitrogen Acquisition of Tomato Plants Colonized with Isolates ofPlants (Basel, Switzerland) · 2022Article
- Importance of soil amendments with biochar and/orHeliyon · 2022Article
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- MycoRed: Betalain pigments enable in vivo real-time visualisation of arbuscular mycorrhizal colonisation.PLoS biology · 2021Article
- Unique and common traits in mycorrhizal symbioses.Nature reviews. Microbiology · 2020Review
- Photosynthetic Traits and Nitrogen Uptake in Crops: Which Is the Role of Arbuscular Mycorrhizal Fungi?Plants (Basel, Switzerland) · 2020Review
- In Vivo Metabolic Regulation of Alternative Oxidase under Nutrient Deficiency-Interaction with Arbuscular Mycorrhizal Fungi andInternational journal of molecular sciences · 2020Review
- Prediction, isolation, overexpression and antifungal activity analysis of Medicago truncatula var. truncatula putative thaumatin like proteins (TLP-1, -2, -3, -4 and -5).Turkish journal of biology = Turk biyoloji dergisi · 2020Article
- The Full-Size ABCG Transporter ofFrontiers in plant science · 2020Article
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- Synergy of arbuscular mycorrhizal symbiosis and exogenous CaScientific reports · 2019Article
- Article
54 more citing papers are in PubMed but not listed here.
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5 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Arbuscular mycorrhiza (AM) is a widespread symbiotic association between plants and fungal microsymbionts that supports plant development under nutrient-limiting and various stress conditions. In this study, we focused on the overlapping genetic program activated by two commonly studied microsymbionts in addition to identifying AM-related genes. We thus applied 16,086 probe microarrays to profile the transcriptome of the model legume Medicago truncatula during interactions with Glomus mosseae and Glomus intraradices and specified a total of 201 plant genes as significantly coinduced at least 2-fold, with more than 160 being reported as AM induced for the first time. Several hundred genes were additionally up-regulated during a sole interaction, indicating that the plant genetic program activated in AM to some extent depends on the colonizing microsymbiont. Genes induced during both interactions specified AM-related nitrate, ion, and sugar transporters, enzymes involved in secondary metabolism, proteases, and Kunitz-type protease inhibitors. Furthermore, coinduced genes encoded receptor kinases and other components of signal transduction pathways as well as AM-induced transcriptional regulators, thus reflecting changes in signaling. By the use of reporter gene expression, we demonstrated that one member of the AM-induced gene family encoding blue copper binding proteins (MtBcp1) was both specifically and strongly up-regulated in arbuscule-containing regions of mycorrhizal roots. A comparison of the AM expression profiles to those of nitrogen-fixing root nodules suggested only a limited overlap between the genetic programs orchestrating root endosymbioses.
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