ArticleFrontiers in microbiology2023
Microbial community composition of terrestrial habitats in East Antarctica with a focus on microphototrophs.
Article in Frontiers in microbiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Metabolic transitions along a moisture gradient in a poly-extreme high-altitude desert ecosystem within the Atacama Desert.Environmental microbiome · 2026Article
- Microbial community structure and functional potential of tropical lithic habitats in northern Thailand.Frontiers in microbiology · 2026Article
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- Detecting Environmental Stress In Situ Using Molecular Data: A Case Study with the Filamentous Green AlgaMicroorganisms · 2025Article
- Article
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- Morphology and phylogeny of the centrohelid heliozoans Raphidocystidae and their ability to consume cyanobacteria.PloS one · 2025Article
- Summer and autumn photosynthetic activity in High Arctic biological soil crusts and their winter recovery.Frontiers in microbiology · 2025Article
- Role of Climate and Edaphic Factors on the Community Composition of Biocrusts Along an Elevation Gradient in the High Arctic.Microorganisms · 2024Article
- Cold-adapted characteristics and gene knockout of alkyl hydroperoxide reductase subunit C in Antarctic Psychrobacter sp. ANT206.World journal of microbiology & biotechnology · 2024Article
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Authors and funding
5 authors.
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Abstract
The Antarctic terrestrial environment harbors a diverse community of microorganisms, which have adapted to the extreme conditions. The aim of this study was to describe the composition of microbial communities in a diverse range of terrestrial environments (various biocrusts and soils, sands from ephemeral wetlands, biofilms, endolithic and hypolithic communities) in East Antarctica using both molecular and morphological approaches. Amplicon sequencing of the 16S rRNA gene revealed the dominance of Chloroflexi, Cyanobacteria and Firmicutes, while sequencing of the 18S rRNA gene showed the prevalence of Alveolata, Chloroplastida, Metazoa, and Rhizaria. This study also provided a comprehensive assessment of the microphototrophic community revealing a diversity of cyanobacteria and eukaryotic microalgae in various Antarctic terrestrial samples. Filamentous cyanobacteria belonging to the orders Oscillatoriales and Pseudanabaenales dominated prokaryotic community, while members of Trebouxiophyceae were the most abundant representatives of eukaryotes. In addition, the co-occurrence analysis showed a prevalence of positive correlations with bacterial taxa frequently co-occurring together.
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