Integrating nanotechnology with plant microbiome for next-generation crop health

Plant Physiology and Biochemistry, Journal Year: 2023, Volume and Issue: 196, P. 703 - 711

Published: Feb. 14, 2023

Language: Английский

---

Seedling microbiota engineering using bacterial synthetic community inoculation on seeds

FEMS Microbiology Ecology, Journal Year: 2024, Volume and Issue: 100(4)

Published: March 12, 2024

Abstract Synthetic Communities (SynComs) are being developed and tested to manipulate plant microbiota improve health. To date, only few studies proposed the use of SynCom on seed despite its potential for engineering. We presented a simple effective seedling engineering method using inoculation seeds. The was successful wide diversity compositions bacterial strains that representative common bean microbiota. First, this enables modulation composition community size. Then, SynComs strongly outcompeted native potting soil contributed average 80% showed strain abundance main driver an colonization. Also, selection partly involved in colonization capacities since affiliated Enterobacteriaceae Erwiniaceae were good colonizers while Bacillaceae Microbacteriaceae poor colonizers. Additionally, engineered modified recruitment assembly rhizosphere through priority effects. This study shows seeds represents promising approach consequence fitness.

Language: Английский

---

The hidden language of plant-beneficial microbes: chemo-signaling dynamics in plant microenvironments

World Journal of Microbiology and Biotechnology, Journal Year: 2025, Volume and Issue: 41(2)

Published: Jan. 13, 2025

Language: Английский

---

Diversity in rhizospheric microbial communities in tea varieties at different locations and tapping potential beneficial microorganisms

Frontiers in Microbiology, Journal Year: 2022, Volume and Issue: 13

Published: Nov. 10, 2022

Soil microenvironments and plant varieties could largely affect rhizosphere microbial community structure functions. However, their specific effects on the tea are yet not clear. Beneficial microorganisms important groups of communities that hold ecological functionalities by playing critical roles in disease resistance, environmental stress tolerance. Longjing43 Zhongcha108 two widely planted China. Although shows higher resistance than Longjing43, potential role beneficial microbes is unknown. In this study, function these were compared using Illumina MiSeq sequencing (16S rRNA gene ITS) technologies. Rhizosphere soil was collected from four independent gardens distributed at locations Hangzhou Shengzhou cities eastern China, both separate gardens. Significant differences physicochemical properties as demonstrated ANOVA PCA, distinct multiple-biotech analyses (PCoA, LEfSe, Co-occurrence network analyses) between (p < 0.01) found. Functions bacteria annotated FAPROTAX database, a abundance Nitrososphaeraceae relating to found Hangzhou. LDA effect size showed arbuscular mycorrhizal fungi (AMF) Longjing43. Field experiments further confirmed colonization rate AMF Zhongcha108. This finding testified be major potentially enhanced resistance. Overall, our results affected greater varieties, might more sensitive change microenvironments. Furthermore, we several microorganisms, which great significance improving environment plants. These may also help reveal mechanism useful for mitigating climate change-associated challenges future.

Language: Английский

---

Bacillus velezensisSQR9 promotes plant growth through colonization and rhizosphere–phyllosphere bacteria interaction

Environmental Microbiology Reports, Journal Year: 2024, Volume and Issue: 16(2)

Published: April 1, 2024

Abstract The rhizosphere and phyllosphere of plants are home to a diverse range microorganisms that play pivotal roles in ecosystem services. Consequently, plant growth‐promoting bacteria (PGPB) extensively utilized as inoculants enhance growth boost productivity. Despite this, the interactions between phyllosphere, which influenced by PGPB inoculation, have not been thoroughly studied date. In this study, we inoculated Bacillus velezensis SQR9, PGPB, into bulk soil, or subsequently examined bacterial communities using amplicon sequencing. Our results revealed inoculation increased its abundance corresponding compartment, all treatments demonstrated promotion effects. Further analysis sequencing data indicated presence exerted more significant impact on both than compartment. Notably, stimulated similar rhizosphere‐beneficial microbes regardless site. We, therefore, conclude can promote directly indirectly through interaction leading enrichment beneficial microorganisms.

Language: Английский

---

Sphingomonas sp. Hbc-6 alters Arabidopsis metabolites to improve plant growth and drought resistance by manipulating the microbiome

Microbiological Research, Journal Year: 2024, Volume and Issue: 287, P. 127852 - 127852

Published: July 18, 2024

Language: Английский

---

Influence of light quality on the profiling of metabolites and the status of Lactobacillus community in the phyllosphere of hydroponically grown ginseng

Chemical and Biological Technologies in Agriculture, Journal Year: 2025, Volume and Issue: 12(1)

Published: Jan. 13, 2025

The microbial community within the phyllosphere plays a critical role in plant health and growth by facilitating nutrient uptake, inducing resistance enhancing tolrance to stress. Environmental factors, such as light intensity quality, are known influence composition function of microbiota. In hydroponic systems, these interactions particularly relevant, they can significantly affect yield. Based on potential controlled environments shape both responses, impact different conditions microbiota is crucial for productivity. This study evaluated two Korean ginseng varieties exposed LED treatments system. Metabolite profiling ginsenoside content were analysed, while bacterial abundance was quantified. Detailed insights into obtained through 16S rRNA sequencing. A multivariate analysis performed distinguish effects Carbohydrates most abundant with flouresence (FL), blue (BL), red (RD), dark (DK), infrared (IR), ultraviolet (UV) exhibited higher levels amino acids organic acids. Minor Gumpoong (V2) variety compared Yunpoong (V1). Light had direct microbiota, specific microorganisms being associated each under exposures. Organic positively influenced Proteobacteria, Actinobacteria, Chloroflexi, Ni-trospirae, Firmicutes, Acidobacteria, Planctomycetes, Cyanobacteria correlated carbohydrate levels. Proteobacteria remained stable IR treatment, constituting over 80% V2 60% V1, UV promoted stability fostered more diverse ecosystems characterized richness Lactiplantibacillus plantarum only lactic acid bacterium detected varieties, V2, indicating its ubiquity across types. Current findings showed that metabolite profiles hydroponically grown ginseng. Specific conditions, blue, red, infrared, distinct communities enhanced production key metabolites, including carbohydrates, acids, ginsenosides. presence L. plantarum, highlights functional food probiotic properties. provides valuable optimizing cultivation microbiome health.

Language: Английский

---

Plant Root Exudation: Mechanism and Role in Plant-Microbe Communication Under Stress

Published: Jan. 1, 2025

Language: Английский

---

Unlocking Rhizosphere Dynamics: Exploring Mechanisms of Plant–Microbe Interactions for Enhanced Tea (Camellia sinensis (L.) O. Kuntze) Productivity

Current Microbiology, Journal Year: 2025, Volume and Issue: 82(6)

Published: April 22, 2025

Language: Английский

---

Diversified crop rotation improves continuous monocropping eggplant production by altering the soil microbial community and biochemical properties

Plant and Soil, Journal Year: 2022, Volume and Issue: 480(1-2), P. 603 - 624

Published: Aug. 6, 2022

Language: Английский

---