ArticleMycorrhiza2017
Phylogenetic, structural, and functional characterization of AMT3;1, an ammonium transporter induced by mycorrhization among model grasses.
Article in Mycorrhiza, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed.
- OsPIP2;1 impacts root hydraulic conductance and is a candidate gene for a drought avoidance QTL on rice chromosome 7.Plant biology (Stuttgart, Germany) · 2026Article
- Effects of root proanthocyanidins on mycorrhizal colonization and nitrogen uptake in poplar.Tree physiology · 2026Article
- Microbial elicitors to metabolic reprogramming: an integrative model of plant-microbe interactions.Frontiers in microbiology · 2026Review
- AMF inoculation reduces yield losses in rice exposed to alternate wetting and drying and low fertilization.Scientific reports · 2025Article
- OsNLP3 and OsPHR2 orchestrate direct and mycorrhizal pathways for nitrate uptake by regulating NAR2.1-NRT2s complexes in rice.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Inoculation with Arbuscular Mycorrhizal Fungi Supports the Uptake of Macronutrients and Promotes the Growth ofPlants (Basel, Switzerland) · 2024Article
- Winter forage crops influence soil properties through establishing different arbuscular mycorrhizal fungi communities in paddy field.Advanced biotechnology · 2024Article
- Molecular and Systems Biology Approaches for Harnessing the Symbiotic Interaction in Mycorrhizal Symbiosis for Grain and Oil Crop Cultivation.International journal of molecular sciences · 2024Review
- Identification and functional characterization of the sugarcane (Frontiers in plant science · 2023Article
- Nitrogen Acquisition and Transport in the Ectomycorrhizal Symbiosis-Insights from the Interaction between an Oak Tree andPlants (Basel, Switzerland) · 2022Article
- The mycorrhiza-specific ammonium transporter ZmAMT3;1 mediates mycorrhiza-dependent nitrogen uptake in maize roots.The Plant cell · 2022Article
- Article
- LbAMT3-1, an ammonium transporter induced by arbuscular mycorrhizal in Lycium barbarum, confers tobacco with higher mycorrhizal levels and nutrient uptake.Plant cell reports · 2022Article
- A response surface methodology approach to improve nitrogen use efficiency in maize by an optimal mycorrhiza-to-Frontiers in plant science · 2022Article
- A roadmap of plant membrane transporters in arbuscular mycorrhizal and legume-rhizobium symbioses.Plant physiology · 2021Review
- Beneficial soil-borne bacteria and fungi: a promising way to improve plant nitrogen acquisition.Journal of experimental botany · 2020Review
- Function and Regulation of Ammonium Transporters in Plants.International journal of molecular sciences · 2020Review
- Improvement of nutrient use efficiency in rice: current toolbox and future perspectives.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020Review
- The effect of combined ecological remediation (plant microorganism modifier) on rare earth mine wasteland.Environmental science and pollution research international · 2020Article
- TaAMT2;3a, a wheat AMT2-type ammonium transporter, facilitates the infection of stripe rust fungus on wheat.BMC plant biology · 2019Article
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
In the arbuscular mycorrhizal (AM) symbiosis, plants satisfy part of their nitrogen (N) requirement through the AM pathway. In sorghum, the ammonium transporters (AMT) AMT3;1, and to a lesser extent AMT4, are induced in cells containing developing arbuscules. Here, we have characterized orthologs of AMT3;1 and AMT4 in four other grasses in addition to sorghum. AMT3;1 and AMT4 orthologous genes are induced in AM roots, suggesting that in the common ancestor of these five plant species, both AMT3;1 and AMT4 were already present and upregulated upon AM colonization. An artificial microRNA approach was successfully used to downregulate either AMT3;1 or AMT4 in rice. Mycorrhizal root colonization and hyphal length density of knockdown plants were not affected at that time, indicating that the manipulation did not modify the establishment of the AM symbiosis and the interaction between both partners. However, expression of the fungal phosphate transporter FmPT was significantly reduced in knockdown plants, indicating a reduction of the nutrient fluxes from the AM fungus to the plant. The AMT3;1 knockdown plants (but not the AMT4 knockdown plants) were significantly less stimulated in growth by AM fungal colonization, and uptake of both
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