ArticleExtremophiles : life under extreme conditions2013
Bacterial composition of microbial mats in hot springs in Northern Patagonia: variations with seasons and temperature.
Article in Extremophiles : life under extreme conditions, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.
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Who cites it
33 citing papers in PubMed.
- Diversity and networking of uni-cyanobacterial cultures and associated heterotrophic bacteria from the benthic microbial mat of a desert hydrothermal spring.FEMS microbiology ecology · 2024Article
- Unveiling a novel exopolysaccharide produced by Pseudomonas alcaligenes Med1 isolated from a Chilean hot spring as biotechnological additive.Scientific reports · 2024Article
- Production, Purification, and Characterization of a Novel Exopolysaccharide from ProbioticIndian journal of microbiology · 2024Article
- Molecular diversity of green-colored microbial mats from hot springs of northern Japan.Extremophiles : life under extreme conditions · 2024Article
- Microbial Diversity and Activity of Biofilms from Geothermal Springs in Croatia.Microbial ecology · 2023Article
- Effects of hydrogeochemistry on the microbial ecology of terrestrial hot springs.Microbiology spectrum · 2023Article
- Distribution and Activity of Sulfur-Metabolizing Bacteria along the Temperature Gradient in Phototrophic Mats of the Chilean Hot Spring Porcelana.Microorganisms · 2023Article
- Salinity matters the most: How environmental factors shape the diversity and structure of cyanobacterial mat communities in high altitude arid ecosystems.Frontiers in microbiology · 2023Article
- Temporal dynamics of geothermal microbial communities in Aotearoa-New Zealand.Frontiers in microbiology · 2023Article
- Compensatory Transcriptional Response ofMolecules (Basel, Switzerland) · 2022Article
- Optimization and Characterization of a Novel Exopolysaccharide fromBiomolecules · 2022Article
- Cyanobacterial Community Structure and Isolates From Representative Hot Springs of Yunnan Province, China Using an Integrative Approach.Frontiers in microbiology · 2022Article
- Unveiling Ecological and Genetic Novelty within Lytic and Lysogenic Viral Communities of Hot Spring Phototrophic Microbial Mats.Microbiology spectrum · 2021Article
- Draft Genome Sequences of Two CyanobacteriaMicrobiology resource announcements · 2021Article
- Different Active Microbial Communities in Two Contrasted Subantarctic Fjords.Frontiers in microbiology · 2021Article
- Description, Taxonomy, and Comparative Genomics of a Novel species,Frontiers in microbiology · 2021Article
- Taxonomic Novelty and Distinctive Genomic Features of Hot Spring Cyanobacteria.Frontiers in genetics · 2020Article
- Vertical Distribution and Diversity of Phototrophic Bacteria within a Hot Spring Microbial Mat (Nakabusa Hot Springs, Japan).Microbes and environments · 2019Article
- Fischerella thermalis: a model organism to study thermophilic diazotrophy, photosynthesis and multicellularity in cyanobacteria.Extremophiles : life under extreme conditions · 2019Review
- Endophytic Bacterial Communities Associated with Roots and Leaves of Plants Growing in Chilean Extreme Environments.Scientific reports · 2019Article
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3 authors.
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Abstract
Seasonal shifts in bacterial diversity of microbial mats were analyzed in three hot springs (39-68 °C) of Patagonia, using culture-independent methods. Three major bacterial groups were detected in all springs: Phyla Cyanobacteria and Bacteroidetes, and Order Thermales. Proteobacteria, Acidobacteria and Green Non-Sulfur Bacteria were also detected in small amounts and only in some samples. Thermophilic filamentous heterocyst-containing Mastigocladus were dominant Cyanobacteria in Porcelana Hot Spring and Geyser, and Calothrix in Cahuelmó, followed by the filamentous non-heterocyst Leptolyngbya and Oscillatoria. Bacteroidetes were detected in a wide temperature range and their relative abundance increased with decreasing temperature in almost all samples. Two Meiothermus populations with different temperature optima were found. Overall, fingerprinting analysis with universal bacterial primers showed high similarities within each hot spring despite differences in temperature. On the other hand, Cahuelmó Hot Spring showed a lower resemblance among samples. Porcelana Hot Spring and Porcelana Geyser were rather similar to each other, possibly due to a common geological substrate given their geographic proximity. This was even more evident with specific cyanobacterial primers. The different geological substrate and the seawater influence in Cahuelmó might have caused the differences in the microbial community structure with the other two hot springs.
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