ArticleBMC microbiology2024
Unravelling the microbiome of wild flowering plants: a comparative study of leaves and flowers in alpine ecosystems.
Article in BMC microbiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Review
- Comparative Microbiome Analysis of Rhodiola fastigiata Rhizosphere Versus Bulk Soil in Xizang with Targeted Isolation of Rhizosphere-Derived Functional Strains.Molecular biotechnology · 2026Article
- Floral scent chemodiversity is associated with high floral visitor but low bacterial richness on flowers.The New phytologist · 2025Article
- Uncovering the reciprocal effects of plant polyploidy and the microbiome: implications for understanding of polyploid success.The New phytologist · 2025Review
- The seed microbiota from an application perspective: an underexplored frontier in plant-microbe interactions.Crop health · 2025Review
- Mosses as extraordinary reservoir of microbial diversity: a comparative analysing of co-occurring 'plant-moss twins' in natural alpine ecosystem.Environmental microbiome · 2025Article
- Highly compartmentalized microbiomes in blueberry microhabitats.Frontiers in microbiology · 2025Article
- Comparative analysis of endophytic bacterial localization and microbiome diversity in plant varieties under varied growth conditions through microscopic imaging and sequencing techniques.Frontiers in microbiology · 2025Article
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Authors and funding
6 authors.
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Abstract
backgroundWhile substantial research has explored rhizosphere and phyllosphere microbiomes, knowledge on flower microbiome, particularly in wild plants remains limited. This study explores into the diversity, abundance, and composition of bacterial and fungal communities on leaves and flowers of wild flowering plants in their natural alpine habitat, considering the influence of environmental factors.
methodsWe investigated 50 wild flowering plants representing 22 families across seven locations in Austria. Sampling sites encompassed varied soil types (carbonate/silicate) and altitudes (450-2760 m). Amplicon sequencing to characterize bacterial and fungal communities and quantitative PCR to assess microbial abundance was applied, and the influence of biotic and abiotic factors assessed.
resultsOur study revealed distinct bacterial and fungal communities on leaves and flowers, with higher diversity and richness on leaves (228 fungal and 91 bacterial ASVs) than on flowers (163 fungal and 55 bacterial ASVs). In addition, Gammaproteobacteria on flowers and Alphaproteobacteria on leaves suggests niche specialization for plant compartments. Location significantly shaped both community composition and fungal diversity on both plant parts. Notably, soil type influenced community composition but not diversity. Altitude was associated with increased fungal species diversity on leaves and flowers. Furthermore, significant effects of plant family identity emerged within a subset of seven families, impacting bacterial and fungal abundance, fungal Shannon diversity, and bacterial species richness, particularly on flowers.
conclusionThis study provides novel insights into the specific microbiome of wild flowering plants, highlighting adaptations to local environments and plant-microbe coevolution. The observed specificity indicates a potential role in plant health and resilience, which is crucial for predicting how microbiomes respond to changing environments, ultimately aiding in the conservation of natural ecosystems facing climate change pressures.
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