ArticleCurrent microbiology2014
Multifunctional exopolysaccharides from Pseudomonas aeruginosa PF23 involved in plant growth stimulation, biocontrol and stress amelioration in sunflower under saline conditions.
Article in Current microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.
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Who cites it
38 citing papers in PubMed, 1 synthesis or guideline pooled it, 176 citations in OpenAlex.
- Effects of sublethal stress application on the survival of bacterial inoculants: a systematic review.Archives of microbiology · 2023Pooled it
- From Reactive Remediation to Predictive Prevention: A Systems Synthesis of Global Soil Salinization and Sodicity.Global change biology · 2026Review
- The biostimulant role of microbial exopolysaccharides: mechanisms and agricultural applications.World journal of microbiology & biotechnology · 2026Review
- Developmental Stage-Driven Niche Differentiation and Assembly of Rhizosphere and Endophytic Bacterial Communities inMicroorganisms · 2026Article
- Microbial Biofertilizers for Salinity Stress Mitigation in Hydroponic Systems.Current issues in molecular biology · 2025Review
- Salt stress mitigating potential of bacterial endophytes isolated from Moringa oleifera.Scientific reports · 2025Article
- Boosting disease resistance in Solanum melongena L. (eggplant) against Alternaria solani: the synergistic effect of biocontrol Acinetobacter sp. and indole-3-acetic acid (IAA).World journal of microbiology & biotechnology · 2025Article
- Whole Genome Sequencing and Comparative Genomic Analysis ofMicroorganisms · 2024Article
- Progress in the Study of Natural Antimicrobial Active Substances inMolecules (Basel, Switzerland) · 2024Review
- What are the 100 most cited fungal genera?Studies in mycology · 2024Article
- Plant growth-promoting rhizobacteriumFrontiers in microbiology · 2024Article
- Rhizobacterial Isolates from Prosopis limensis Promote the Growth of Raphanus sativus L. Under Salt Stress.Current microbiology · 2023Article
- Silicon and soil microorganisms improve rhizospheric soil health with bacterial community, plant growth, performance and yield.Plant signaling & behavior · 2022Article
- Role of Exopolysaccharides ofPolymers · 2022Review
- Rhizobacteria modify soil biological indices and induce tolerance to osmotic stress in tomato depending on the salinity level and bacteria species.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2022Article
- A NovelPlants (Basel, Switzerland) · 2022Article
- Effect of the application of vermicompost and millicompost humic acids about the soybean microbiome under water restriction conditions.Frontiers in microbiology · 2022Article
- Alleviation of salinity and metal stress using plant growth-promoting rhizobacteria isolated from semiarid Moroccan copper-mine soils.Environmental science and pollution research international · 2021Article
- Co-inoculation of rhizobacteria promotes growth, yield, and nutrient contents in soybean and improves soil enzymes and nutrients under drought conditions.Scientific reports · 2021Article
- The Contrivance of Plant Growth Promoting Microbes to Mitigate Climate Change Impact in Agriculture.Microorganisms · 2021Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Isolate PF23 selected from among 110 fluorescent pseudomonads, identified as Pseudomonas aeruginosa, displayed salinity tolerance and exopolysaccharides (EPS) production up to 2,000 mM NaCl concentration. EPS-defective mutant PF23(EPS-) of the isolate showed 86 % reduction in EPS production in comparison with wild strain. Defect in EPS production brought loss in salt tolerance capability. Purified EPS obtained from PF23 displayed multiple roles. At low concentration EPS functioned as biocontrol agent, at high concentration EPS behaved as osmoprotective or stress ameliorating metabolite and when introduced in saline soil, served as a plant growth promotor along with seed biopriming agent. Both in planta and in vivo studies were performed taking sunflower as a test crop and it was observed that PF23 showed plant growth promotion and significant biocontrol potential against dreadful phytopathogen Macrophomina phaseolina (under saline conditions). The mutant PF23(EPS-) was ineffective under saline conditions both in growth enhancement as well as in disease suppression. The study reports a potent strain, Pseudomonas aeruginosa PF23, capable of enhancing production of sunflower crop in semiarid regions and minimizing the incidence of charcoal rot disease in sunflower.
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