ArticleScientific reports2017
Effects of poly-γ-glutamic acid (γ-PGA) on plant growth and its distribution in a controlled plant-soil system.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
23 citing papers in PubMed, 76 citations in OpenAlex.
- Poly-γ-glutamic acid with moderate nitrogen mitigates cadmium accumulation in pepper fruits.BMC plant biology · 2026Article
- Synergistic phosphorus fertilization with γ-polyglutamic acid enhances pepper yield via improved root development and nutrient uptake.BMC plant biology · 2026Article
- Polyglutamate-loaded chitosan nanogels reprogram plant metabolism for increased growth and viral resistance.Nature communications · 2026Article
- Effects of Poly-γ-Glutamic Acid Molecular Weight on Lettuce Growth, Soil Properties, and Bacterial Community Structure.Polymers · 2026Article
- Plant growth-promotion triggered by extracellular polymer is associated with facilitation of bacterial cross-feeding networks of the rhizosphere.The ISME journal · 2025Article
- Effects of foliar applications of γ-polyglutamic acid and alginic acid on the quality and antioxidant activity of Marselan grapes and wines.Food chemistry: X · 2025Article
- Soil factors enhance amino acid and peptide accumulation in tuberous roots ofFrontiers in plant science · 2025Article
- An ideal leaf spraying strategy of brown sugar for edible medicinal plants of Viola inconspicua.NPJ science of food · 2024Article
- Effect of sesame cake fertilizer with γ-PGA on soil nutrient, water and nitrogen use efficiency.Scientific reports · 2024Article
- Effects of γ-polyglutamic acid supplementation on alfalfa growth and rhizosphere soil microorganisms in sandy soil.Scientific reports · 2024Article
- Poly (γ) glutamic acid: a unique microbial biopolymer with diverse commercial applicability.Frontiers in microbiology · 2024Review
- Unveiling the regulatory mechanism of poly-γ-glutamic acid on soil characteristics under drought stress through integrated metagenomics and metabolomics analysis.Frontiers in microbiology · 2024Article
- Article
- Genotype-specific germination behavior induced by sustainable priming techniques in response to water deprivation stress in rice.Frontiers in plant science · 2024Article
- Article
- Hydrocarbon Degradation and Microbial Survival Improvement in Response to γ-Polyglutamic Acid Application.International journal of environmental research and public health · 2022Article
- Poly-γ-glutamic acid promoted maize root development by affecting auxin signaling pathway and the abundance and diversity of rhizosphere microbial community.BMC plant biology · 2022Article
- Article
- Evaluation of the Effectiveness of the Biopreparation in Combination with the Polymer γ-PGA for the Biodegradation of Petroleum Contaminants in Soil.Materials (Basel, Switzerland) · 2022Article
- Effect of glutamic acid foliar applications on lettuce under water stress.Physiology and molecular biology of plants : an international journal of functional plant biology · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To demonstrate the responses of plant (Pakchoi) and soil to poly-γ-glutamic acid (γ-PGA) is essential to better understand the pathways of the promotional effect of γ-PGA on plant growth. In this study, the effects of γ-PGA on soil nutrient availability, plant nutrient uptake ability, plant metabolism and its distribution in a plant-soil system were tested using labeled γ-PGA synthesized from
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.