ArticlePlant direct2020
Secretion dynamics of soyasaponins in soybean roots and effects to modify the bacterial composition.
Article in Plant direct, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 51 citations in OpenAlex.
- Metabolic engineering reveals LUP5 as a determinant of saponin composition and insect feeding preference in Barbarea vulgaris.Plant physiology · 2026Article
- Metagenomic and metabolomic analyses of fecal samples from civet-digested coffee in Vietnam.PeerJ · 2026Article
- Developmental stage-specific triterpenoid saponin accumulations inPlant biotechnology (Tokyo, Japan) · 2025Article
- Plant-derived triterpenoid saponins: multifaceted roles and bioengineering prospects.Plant cell reports · 2025Review
- Simultaneous site-directed mutagenesis for soybean ß-amyrin synthase genes via DNA-free CRISPR/Cas9 system using a single gRNA.Plant cell reports · 2025Article
- Whispers beneath the soil: soybean-microbe communication pathways in the rhizosphere.Frontiers in plant science · 2025Review
- Integrated analysis of transcriptomics and metabolomics and high-throughput amplicon sequencing reveals the synergistic effects of secondary metabolites and rhizosphere microbiota on root rot resistance inFrontiers in microbiology · 2025Article
- More than a meat- or synthetic nitrogen fertiliser-substitute: a review of legume phytochemicals as drivers of 'One Health' via their influence on the functional diversity of soil- and gut-microbes.Frontiers in plant science · 2024Review
- α-Tomatine gradient across artificial roots recreates the recruitment of tomato root-associatedPlant direct · 2023Article
- Monoterpene glucosides in Eustoma grandiflorum roots promote hyphal branching in arbuscular mycorrhizal fungi.Plant physiology · 2023Article
- Rooted in chemistry: 2 secoiridoid glucosides promoting fungal symbiosis.Plant physiology · 2023Article
- Application of plant specialized metabolites to modulate soil microbiota.Plant biotechnology (Tokyo, Japan) · 2023Article
- Article
- Effect of ginsenosides on microbial community and enzyme activity in continuous cropping soil of ginseng.Frontiers in microbiology · 2023Article
- Knockout of CAFFEOYL-COA 3-O-METHYLTRANSFERASE 6/6L enhances the S/G ratio of lignin monomers and disease resistance inFrontiers in plant science · 2023Article
- Soybean microbiome composition and the impact of host plant resistance.Frontiers in plant science · 2023Article
- Saponin Biosynthesis in Pulses.Plants (Basel, Switzerland) · 2022Review
- Comparative transcriptomics and metabolomics reveal specialized metabolite drought stress responses in switchgrass (Panicum virgatum).The New phytologist · 2022Article
- Current perspectives on the beneficial effects of soybean isoflavones and their metabolites on plants.Food science and biotechnology · 2022Review
- Nodulating white lupins take advantage of the reciprocal interplay between N and P nutritional responses.Physiologia plantarum · 2022Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Soyasaponins are triterpenoid saponins widely found in legume plants. These compounds have drawn considerable attention because they have various activities beneficial for human health, and their biosynthesis has been actively studied. In our previous study, we found that legume plants including soybean secrete soyasaponins from the roots in hydroponic culture throughout the growth period, but the physiological roles of soyasaponins in the rhizosphere and their fate in soil after exudation have remained unknown. This study demonstrates that soyasaponins are secreted from the roots of field-grown soybean, and soyasaponin Bb is the major soyasaponin detected in the rhizosphere. In vitro analysis of the distribution coefficient suggested that soyasaponin Bb can diffuse over longer distances in the soil in comparison with daidzein, which is a typical isoflavone secreted from soybean roots. The degradation rate of soyasaponin Bb in soil was slightly faster than that of daidzein, whereas no soyasaponin Bb degradation was observed in autoclaved soil, suggesting that microbes utilize soyasaponins in the rhizosphere. Bacterial community composition was clearly influenced by soyasaponin Bb, and potential plant growth-promoting rhizobacteria such as
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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.