ArticleExtremophiles : life under extreme conditions2015
Isolation, characterization, and survival strategies of Thermotoga sp. strain PD524, a hyperthermophile from a hot spring in Northern Thailand.
Article in Extremophiles : life under extreme conditions, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Microbial Distributions Across Wide-Ranging Temperature Gradients of Hot Springs in Thailand: A Review of 35 Years of Research on Hot Spring-Associated Microorganisms.Environmental microbiology reports · 2026Review
- Prokaryotic diversity across a pH gradient in the "El Chichón" crater-lake: a naturally thermo-acidic environment.Extremophiles : life under extreme conditions · 2022Article
- Study on bioremediation of Lead by exopolysaccharide producing metallophilic bacterium isolated from extreme habitat.Biotechnology reports (Amsterdam, Netherlands) · 2017Article
- Metagenomic Analysis of Hot Springs in Central India Reveals Hydrocarbon Degrading Thermophiles and Pathways Essential for Survival in Extreme Environments.Frontiers in microbiology · 2016Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A hyperthermophilic Thermotoga sp. strain PD524 was isolated from a hot spring in Northern Thailand. Cells were long-curved rods (0.5-0.6 × 2.5-10 μm) surrounded by a typical outer membrane toga. Strain PD524 is aero-tolerant at 4 °C but is aero-sensitive at 80 °C. A heat resistant subpopulation was observed in late-stationary phase. Cells from late-stationary phase were revealed remarkably less sensitive to 0.001 % SDS treatment than cells from exponential phase. The temperature range for growth was 70-85 °C (opt. temp. 80 °C), pH range was 6-8.5 (opt. pH 7.5-8.0), and NaCl range of 0 to <10 g/L (opt. 0.5 g/L). Glucose, sucrose, maltose, fructose, xylose, mannose, arabinose, trehalose, starch, and cellobiose were utilized as growth substrates. Growth was inhibited by S(o). Growth yield was stimulated by SO 4 (=) but not by S2O 3 (=) and NO3 (-). Analysis of 16S rRNA gene sequence (KF164213) of strain PD524 revealed closest similarity (96 %) to Thermotoga maritima MSB8(T), T. neapolitana NES(T), T. petrophila RKU-1(T), and T. naphthophila RKU-10(T).
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Registered trials
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