ArticleCurrent microbiology2020
Bacillus toyonensis COPE52 Modifies Lipid and Fatty Acid Composition, Exhibits Antifungal Activity, and Stimulates Growth of Tomato Plants Under Saline Conditions.
Article in Current microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 31 citations in OpenAlex.
- Inoculum of EndophyticPlants (Basel, Switzerland) · 2025Article
- Potential of the quorum-quenching and plant-growth promoting halotolerant Bacillus toyonensis AA1EC1 as biocontrol agent.Microbial biotechnology · 2024Article
- Article
- Biological Control of Fusarium oxysporum, the Causal Agent of Fusarium Basal Rot in Onion by Bacillus spp.The plant pathology journal · 2023Article
- Recent Advances in Microbial-Assisted Remediation of Cadmium-Contaminated Soil.Plants (Basel, Switzerland) · 2023Review
- Diverse plant promoting bacterial species differentially improve tomato plant fitness under water stress.Frontiers in plant science · 2023Article
- Complete Genome Sequence of Bacillus toyonensis Strain HA0190, Isolated from a Commercial Hydroxyapatite Product Extensively Used as a Synthetic Bone Graft Substitute.Microbiology resource announcements · 2022Article
- RhizosphericFrontiers in plant science · 2022Article
- Termite Nest AssociatedFrontiers in microbiology · 2022Article
- Article
- Stimulation ofMicroorganisms · 2021Article
- Review
- Characterization of a Deep SeaFrontiers in cellular and infection microbiology · 2021Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
Salinity is one of the most important factors that limit the productivity of agricultural soils. Certain plant growth-promoting bacteria (PGPB) have the ability to stimulate the growth of crop plants even under salt stress. In the present study, we analysed the potential of PGPB Bacillus toyonensis COPE52 to improve the growth of tomato plants and its capacity to modify its membrane lipid and fatty acid composition under salt stress. Thus, strain COPE52 increased the relative amount of branched chain fatty acids (15:0i and 16:1∆9) and accumulation of an unknown membrane lipid, while phosphatidylethanolamine (PE) levels decreased during growth with 100 and 200 mM NaCl. Importantly, direct and indirect plant growth-promoting (PGP) mechanisms of B. toyonensis COPE52, such as indole-3-acetic acid (IAA), protease activity, biofilm formation, and antifungal activity against Botrytis cinerea, remained unchanged in the presence of NaCl in vitro, compared to controls without salt. In a greenhouse experiment, tomato plants (Lycopersicon esculentum 'Saladette') showed increased shoot and root length, higher dry biomass, and chlorophyll content when inoculated with B. toyonensis COPE52 at 0 and 100 mM NaCl. In summary, these results indicate that Bacillus toyonensis COPE52 can modify cell membrane lipid components as a potential protecting mechanism to maintain PGP traits under saline-soil conditions.
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