Thermales is an order of bacteria belonging to the Deinococcota phylum. They are particularly resistant to heat, and live in the benthic zone of the Gulf of Mexico. Members of the order Thermales can be distinguished from all other bacteria through molecular signatures consisting of conserved signature indels (CSIs) and conserved signature proteins (CSPs) that are exclusively present in members of this order. Specifically, six CSIs were identified in the following proteins: DNA topoisomerase I, ABC transporter permease, citrate synthase, phosphoribosylformylglycinamidine synthase, pyruvate dehydrogenase and alpha-glucan phosphorylase. 51 CSPs were also found to be exclusively shared by members of this order.
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| - Thermales (es)
- Thermales (en)
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| - Thermales o Thermaceae es un grupo de bacterias termófilas que son características de las fuentes hidrotermales de todo el mundo en sitios de agua dulce y marinos, incluidos los respiraderos hidrotermales de aguas profundas. La temperatura óptima para las cepas tipo está entre 60 y 70 °C, aunque hay variaciones. La mayoría son quimioorganótrofos aeróbicos que crecen entre pH 5.0 y 10.5, con crecimiento óptimo entre pH 6 y 7. En presencia de un aceptor de electrones apropiado, algunas especies crecerán anaeróbicamente. (es)
- Thermales is an order of bacteria belonging to the Deinococcota phylum. They are particularly resistant to heat, and live in the benthic zone of the Gulf of Mexico. Members of the order Thermales can be distinguished from all other bacteria through molecular signatures consisting of conserved signature indels (CSIs) and conserved signature proteins (CSPs) that are exclusively present in members of this order. Specifically, six CSIs were identified in the following proteins: DNA topoisomerase I, ABC transporter permease, citrate synthase, phosphoribosylformylglycinamidine synthase, pyruvate dehydrogenase and alpha-glucan phosphorylase. 51 CSPs were also found to be exclusively shared by members of this order. (en)
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| - * "Allomeiothermus"
* Calidithermus
* Marinithermus
* Meiothermus
* Oceanithermus
* Rhabdothermus
* Thermus
* Vulcanithermus (en)
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| - Thermales o Thermaceae es un grupo de bacterias termófilas que son características de las fuentes hidrotermales de todo el mundo en sitios de agua dulce y marinos, incluidos los respiraderos hidrotermales de aguas profundas. La temperatura óptima para las cepas tipo está entre 60 y 70 °C, aunque hay variaciones. La mayoría son quimioorganótrofos aeróbicos que crecen entre pH 5.0 y 10.5, con crecimiento óptimo entre pH 6 y 7. En presencia de un aceptor de electrones apropiado, algunas especies crecerán anaeróbicamente. Históricamente, es el primer tipo de bacterias termófilas en ser descubierto, cuando en 1969 se identifica a Thermus aquaticus en aguas termales del Parque nacional de Yellowstone. Presentan tinción gramnegativa, son termófilas o ligeramente termófilas y obligatoriamente oxidativas. Varias crecen anaeróbicamente con aceptores de electrones alternativos. La mayoría forman colonias pigmentadas de color amarillo al rojo, aunque algunas cepas son incoloras. Los ácidos grasos son predominantemente iso y anteiso-ramificados. Se han aislado en todo el mundo en entornos térmicos naturales y artificiales, como áreas hidrotermales terrestres o marinas, grifos de agua caliente, compost autocalentable y superficies rocosas. (es)
- Thermales is an order of bacteria belonging to the Deinococcota phylum. They are particularly resistant to heat, and live in the benthic zone of the Gulf of Mexico. Members of the order Thermales can be distinguished from all other bacteria through molecular signatures consisting of conserved signature indels (CSIs) and conserved signature proteins (CSPs) that are exclusively present in members of this order. Specifically, six CSIs were identified in the following proteins: DNA topoisomerase I, ABC transporter permease, citrate synthase, phosphoribosylformylglycinamidine synthase, pyruvate dehydrogenase and alpha-glucan phosphorylase. 51 CSPs were also found to be exclusively shared by members of this order. In addition, a 76 aa CSI is present in the protein SecA preprotein translocase which is specific to all members of the order Thermales as well as Hydrogenibacillus schlegelii (also an thermophilic species). Based on studies on other CSIs and CSPs, it is likely that some of these CSIs and CSPs could have implications in the thermophilic phenotype of Thermales species. (en)
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| - da Costa and Rainey 2002 (en)
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| - Rainey and da Costa 2002 (en)
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