ArticleExtremophiles : life under extreme conditions2017
Bacterial diversity in fumarole environments of the Paricutín volcano, Michoacán (Mexico).
Article in Extremophiles : life under extreme conditions, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Responses of microbial community to different depths in volcanic soils of Nvshan Volcano.World journal of microbiology & biotechnology · 2025Article
- Microbial diversity of high-elevated fumarole fields, low-biomass communities on the boundary between ice and fire.Scientific reports · 2025Article
- Comparative metagenomics at Solfatara and Pisciarelli hydrothermal systems in Italy reveal that ecological differences across substrates are not ubiquitous.Frontiers in microbiology · 2023Article
- Prokaryotic diversity across a pH gradient in the "El Chichón" crater-lake: a naturally thermo-acidic environment.Extremophiles : life under extreme conditions · 2022Article
- Environmental Variables Including Heavy Metals Significantly Shape the Soil Bacterial Community Structure in the Tatun Volcano Group, Northern Taiwan.Microbes and environments · 2022Article
- Antimicrobial and Antioxidant Effects of a Forest Actinobacterium VCurrent microbiology · 2020Article
- The bacterial diversity on steam vents from Paricutín and Sapichu volcanoes.Extremophiles : life under extreme conditions · 2019Article
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Authors and funding
5 authors.
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Abstract
Active volcanoes are among the most extreme environments on Earth. The extreme temperatures, presence of toxic heavy metals and low nutrient bioavailability favor the development of extremophiles. We characterized the physical-chemical parameters of and bacterial communities (T-RFLP and 16S rRNA gene libraries) inhabiting fumarole niches of the Paricutín volcano located in Michoacán (Mexico). This volcano, which surged in 1943, is one of the youngest volcanoes on Earth and the microbial diversity in this area is yet to be characterized. The sampling stations were characterized in a pH range from 5.34 to 7.89 and showed different temperatures (soil, 27-87 °C; air, 13.6-56 °C) with high concentrations of metals such as iron and arsenic. The most abundant bacterial populations, confirmed by T-RFLP and 16S rRNA gene libraries, were related to members of Firmicutes and Proteobacteria phyla including sequences associated with thermophiles and sulfate reducing bacteria. Overall, the Paricutín volcano showed low bacterial diversity and its prokaryotic diversity was characterized by the impossibility of amplifying Archaea-related sequences.
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