ArticleMolecular plant pathology2019
The soybean Rhg1 amino acid transporter gene alters glutamate homeostasis and jasmonic acid-induced resistance to soybean cyst nematode.
Article in Molecular plant pathology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 49 citations in OpenAlex.
- AATRhg1 is a tonoplast protein that alters amino acid, metabolic, and defense responses and nematode resistance.Plant physiology · 2026Article
- Evaluation ofPlants (Basel, Switzerland) · 2026Article
- Applications of the Soybean Expression Atlas in Genomics and Transcriptomics Research.Methods in molecular biology (Clifton, N.J.) · 2026Article
- Light-Signalling Regulators GmSTF3/4 Enhance Soybean Susceptibility to Cyst Nematodes via Activation of Sugar Transporters.Plant biotechnology journal · 2025Article
- Identification of candidate genes associated with resistance to Heterodera sojae in soybean.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Soybean Cyst Nematode-Resistant Protein AATPlant direct · 2025Article
- The AP2/ERF transcription factor GmTINY mediates ethylene regulation of Rhg1-conferred resistance against soybean cyst nematode.Plant communications · 2025Article
- TaWI12 may be involved in pistillody and leaf cracking in wheat.BMC plant biology · 2025Article
- Whispers beneath the soil: soybean-microbe communication pathways in the rhizosphere.Frontiers in plant science · 2025Review
- Biochemical Defence of Plants against Parasitic Nematodes.Plants (Basel, Switzerland) · 2024Review
- Biocontrol Potential of Bacillus strains against soybean cyst nematode (Heterodera glycines) and for promotion of soybean growth.BMC microbiology · 2024Article
- Research progress on the functional study of host resistance-related genes against Heterodera glycines.Crop health · 2023Review
- Soybean transporter AAT Rhg1 abundance increases along the nematode migration path and impacts vesiculation and ROS.Plant physiology · 2023Article
- Article
- WI12Plant biotechnology journal · 2022Article
- Genome-Wide Identification of Rapid Alkalinization Factor Family inFrontiers in plant science · 2022Article
- Identification of Candidate Genes Controlling Soybean Cyst Nematode Resistance in "Handou 10" Based on Genome and Transcriptome Analyzes.Frontiers in plant science · 2022Article
- Fluorescent Soybean Hairy Root Construction and Its Application in the Soybean-Nematode Interaction: An Investigation.Biology · 2021Article
- Identification of the Complex Interplay Between Nematode-Related lncRNAs and Their Target Genes inFrontiers in plant science · 2021Article
- Molecular and Cellular Mechanisms Involved in Host-Specific Resistance to Cyst Nematodes in Crops.Frontiers in plant science · 2021Review
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Rhg1 (resistance to Heterodera glycines 1) is an important locus that contributes to resistance against soybean cyst nematode (SCN; Heterodera glycines Ichinohe), which is the most economically damaging disease of soybean worldwide. Simultaneous overexpression of three genes encoding a predicted amino acid transporter, an α-soluble N-ethylmaleimide-sensitive factor attachment protein (α-SNAP) and a predicted wound-induced protein resulted in resistance to SCN provided by this locus. However, the roles of two of these genes (excluding α-SNAP) remain unknown. Here, we report the functional characterization of Glyma.18G022400, a gene at the Rhg1 locus that encodes the predicted amino acid transporter Rhg1-GmAAT. Although the direct role of Rhg1-GmAAT in glutamate transport was not demonstrated, multiple lines of evidence showed that Rhg1-GmAAT impacts glutamic acid tolerance and glutamate transportation in soybean. Transcriptomic and metabolite profiling indicated that overexpression of Rhg1-GmAAT activated the jasmonic acid (JA) pathway. Treatment with a JA biosynthesis inhibitor reduced the resistance provided by the Rhg1-containing PI88788 to SCN, which suggested that the JA pathway might play a role in Rhg1-mediated resistance to SCN. Our results could be helpful for the clarification of the mechanism of resistance to SCN provided by Rhg1 in soybean.
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