Plant pathogens, microbiomes, and soil health

Trends in Microbiology, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

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An integrated transcriptome, metabolome, and microbiome dataset of Populus under nutrient-poor conditions

Scientific Data, Journal Year: 2025, Volume and Issue: 12(1)

Published: April 30, 2025

The rhizosphere microbiota recruited by plants contributes significantly to maintaining host productivity and resisting stress. However, the genetic mechanisms which regulate this recruitment process remain largely unclear. Here, we generated a comprehensive dataset, including 27 root transcriptomes, metabolomes, 54 bulk or soil 16S rRNA amplicons across nine poplar species from four sections grown in nutrient-poor natural soil, along with eleven growth phenotype data. We provided thorough description of followed co-expression network analysis example that broke down wall four-way relationship between plant gene-metabolite-microbe-phenotype, thus identifying links gene expression, metabolite accumulation, behavior, microbiome variation under conditions. Overall, dataset enhances our understanding microbe interactions, offering valuable strategies novel insights for resolving how microbial compositions functions, thereby improving fitness, will benefit future research.

Language: Английский

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Reusing wasted bioresources for crop protection: Calcinated oyster shell powder enhances rhizospheric microbial-mediated suppression of root-knot nematodes

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 15, 2025

ABSTRACT The root-knot nematode (RKN) Meloidogyne incognita is one of the most destructive plant-parasitic nematodes (PPNs) affecting crop production worldwide. Our earlier study revealed that calcinated oyster shell powder (OSP) effectively suppressed tobacco RKN disease. However, suppression mechanism OSP against RKNs remain unknown. reduced root–knot index by more than 38% inhibiting migration second-stage juveniles (J2) in soil. Furthermore, J2 density rhizosphere 43.69% and significantly increased soil pH 0.68; moreover, contents exchangeable calcium (ExchCa) magnesium (ExchMg) 50%. Moreover, properties, including ExchMg, ExchCa pH, enhanced microbial-mediated J2. Specifically, Proteobacteria Gemmatimonadota dominated microbial community suppressing RKN, fungal richness contributed to RKNs; addition, Chloroflexi Acidobacteria promoting prosperity. reuse wasted as an innovative antagonist a promising avenue for ecofriendly management strategies. IMPORTANCE There demand strategies, this first propose effective, can reduce J2s enhancing microbially mediated rhizosphere. several physicochemical indicators, calcium, magnesium, relative abundance Proteobacteria, Gemmatimonadota, plant were suggested guide development PPN

Language: Английский

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The plant microbiota: From theoretical advances to applications

Fundamental Research, Journal Year: 2024, Volume and Issue: unknown

Published: April 1, 2024

Language: Английский

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Exploring the temporal dynamics of a disease suppressive rhizo-microbiome in eggplants

iScience, Journal Year: 2024, Volume and Issue: 27(7), P. 110319 - 110319

Published: June 20, 2024

The rhizosphere microbiome is important for plant health, yet their contributions to disease resistance and assembly dynamics remain unclear. This study employed transplantation (RMT) delineate the impact of immune response eggplant (

Language: Английский

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