ArticleMicrobes and environments2022
Antarctic Hairgrass Rhizosphere Microbiomes: Microscale Effects Shape Diversity, Structure, and Function.
Article in Microbes and environments, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Bacterial Communities Associated withMicroorganisms · 2026Article
- Endophytic Bacterial Biofilm-Formers Associated with Antarctic Vascular Plants.Microorganisms · 2024Article
- Study of the Bacterial, Fungal, and Archaeal Communities Structures near the Bulgarian Antarctic Research Base "St. Kliment Ohridski" on Livingston Island, Antarctica.Life (Basel, Switzerland) · 2024Article
- New insights into the structure and function of microbial communities in Maxwell Bay, Antarctica.Frontiers in microbiology · 2024Article
- The impact of kaolin mining activities on bacterial diversity and community structure in the rhizosphere soil of three local plants.Frontiers in microbiology · 2024Article
Corrections and comments
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Authors and funding
9 authors.
Funding
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Abstract
The rhizosphere microbiome of the native Antarctic hairgrass Deschampsia antarctica from the central maritime Antarctic was investigated using 16S RNA metagenomics and compared to those of the second native Antarctic plant Colobanthus quitensis and closely related temperate D. cespitosa. The rhizosphere microbial communities of D. antarctica and D. cespitosa had high taxon richness, while that of C. quitensis had markedly lower diversity. The majority of bacteria in the rhizosphere communities of the hairgrass were affiliated to Proteobacteria, Bacteroidetes, and Actinobacteria. The rhizosphere of C. quitensis was dominated by Actinobacteria. All microbial communities included high proportions of unique amplicon sequence variants (ASVs) and there was high heterogeneity between samples at the ASV level. The soil parameters examined did not explain this heterogeneity. Bacteria belonging to Actinobacteria, Bacteroidetes, and Proteobacteria were sensitive to fluctuations in the soil surface temperature. The values of the United Soil Surface Temperature Influence Index (UTII, I
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