ArticleRice (New York, N.Y.)2021
Strategies and Structure Feature of the Aboveground and Belowground Microbial Community Respond to Drought in Wild Rice (Oryza longistaminata).
Article in Rice (New York, N.Y.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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16 citing papers in PubMed.
- Microbiome eco-evolution of cultivated and wild rice species across the genus Oryza and its importance in supporting rice growth.Microbiome · 2026Article
- Microbiome and plant relationship: a symbiosis against phytopathogens.Frontiers in plant science · 2026Review
- Endophyte Acrocalymma vagum establishes the holobiont with rice to attract beneficial microorganisms and promote disease resistance.Journal of advanced research · 2026Article
- The effect of developmental stages on microbiome assembly in the phyllosphere and rhizosphere of rice grown in urban area soil.Environmental microbiome · 2025Article
- Article
- The response of rare bacterial in rhizosphere of tea plants to drought stress was higher than that of abundant bacterial.BMC plant biology · 2024Article
- Article
- Variety-Driven Effect of Rhizosphere Microbial-Specific Recruitment on Drought Tolerance ofMicroorganisms · 2023Article
- Early inoculation of an endophyte alters the assembly of bacterial communities across rice plant growth stages.Microbiology spectrum · 2023Article
- Affecting Factors of Plant Phyllosphere Microbial Community and Their Responses to Climatic Warming-A Review.Plants (Basel, Switzerland) · 2023Review
- Integrated Microbiome and Metabolomic Analysis Reveal Responses of Rhizosphere Bacterial Communities and Root exudate Composition to Drought and Genotype in Rice (Oryza sativa L.).Rice (New York, N.Y.) · 2023Article
- Endophytic bacterial communities in wild rice (Frontiers in plant science · 2023Article
- Water Stress, Cadmium, and Plant Genotype Modulate the Rhizosphere Microbiome ofPlants (Basel, Switzerland) · 2022Article
- Water deficit affects inter-kingdom microbial connections in plant rhizosphere.Environmental microbiology · 2022Article
- The impact of aquaculture system on the microbiome and gut metabolome of juvenile Chinese softshell turtle (iMeta · 2022Article
- Colonization and Interaction of Bacteria Associated With Chinese Chives Affected by Ecological Compartments and Growth Conditions.Frontiers in microbiology · 2022Article
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Authors and funding
7 authors.
Funding
Abstract
backgroundDrought is global environmental stress that limits crop yields. Plant-associated microbiomes play a crucial role in determining plant fitness in response to drought, yet the fundamental mechanisms for maintaining microbial community stability under drought disturbances in wild rice are poorly understood. We make explicit comparisons of leaf, stem, root and rhizosphere microbiomes from the drought-tolerant wild rice (Oryza longistaminata) in response to drought stress.
resultsWe find that the response of the wild rice microbiome to drought was divided into aboveground-underground patterns. Drought reduced the leaf and stem microbial community diversity and networks stability, but not that of the roots and rhizospheres. Contrary to the aboveground microbial networks, the drought-negative response taxa exhibited much closer interconnections than the drought-positive response taxa and were the dominant network hubs of belowground co-occurrence networks, which may contribute to the stability of the belowground network. Notably, drought induces enrichment of Actinobacteria in belowground compartments, but not the aboveground compartment. Additionally, the rhizosphere microbiome exhibited a higher proportion of generalists and broader habitat niche breadth than the microbiome at other compartments, and drought enhanced the proportion of specialists in all compartments. Null model analysis revealed that both the aboveground and belowground-community were governed primarily by the stochastic assembly process, moreover, drought decreased 'dispersal limitation', and enhanced 'drift'.
conclusionsOur results provide new insight into the different strategies and assembly mechanisms of the above and belowground microbial community in response to drought, including enrichment of taxonomic groups, and highlight the important role of the stochastic assembly process in shaping microbial community under drought stress.
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