Picrophilaceae

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Picrophilaceae
Scientific classification
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Family:
Picrophilaceae

Schleper et al. 1996
Genus

In taxonomy, the Picrophilaceae are a family of microbes within Thermoplasmatales. [1]

Contents

Morphology and ecology

The cells are round in shape, thermophilic, heterotrophic, and obligately aerobic. This species is hyperacidophilic, with an optimal pH of 0.7. Its optimal temperature is 60 °C. It has been isolated from fumaroles, acidic sediments, dry solfataric fields, and hot springs in Hokkaidō, Japan. [2]

Phylogeny

The currently accepted taxonomy is based on the List of Prokaryotic names with Standing in Nomenclature (LPSN) [3] and National Center for Biotechnology Information (NCBI). [1]

16S rRNA based LTP_06_2022 [4] [5] [6] 53 marker proteins based GTDB 08-RS214 [7] [8] [9]
Thermoplasmatales
Thermoplasmataceae

Thermoplasma

Thermogymnomonas

Cuniculiplasmataceae

Cuniculiplasma

Picrophilaceae

Picrophilus

Ferroplasmataceae

Acidiplasma

Ferroplasma

Thermoplasmatales

Thermoplasma

Cuniculiplasma

Thermogymnomonas

Picrophilus

Acidiplasma

Ferroplasma

Thermoplasmataceae

See also

Related Research Articles

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<span class="mw-page-title-main">Thermoplasmata</span> Class of archaea

In taxonomy, the Thermoplasmata are a class of the Euryarchaeota.

<span class="mw-page-title-main">Thermoplasmataceae</span> Family of archaea

In taxonomy, the Thermoplasmataceae are a family of the Thermoplasmatales. It contains only one genus, Thermoplasma. All species within Thermoplasmataceae are thermoacidophiles, and they grow at a temperature of 60 °C and pH 2. They were isolated from hydrothermal vents, fumaroles and similar environments.

<span class="mw-page-title-main">Thermoplasmatales</span> Order of archaea

In taxonomy, the Thermoplasmatales are an order of the Thermoplasmata. All are acidophiles, growing optimally at pH below 2. Picrophilus is currently the most acidophilic of all known organisms, being capable of growing at a pH of -0.06. Many of these organisms do not contain a cell wall, although this is not true in the case of Picrophilus. Most members of the Thermotoplasmata are thermophilic.

<i>Picrophilus</i> Genus of archaea

In taxonomy, Picrophilus is an archaean genus of the family Picrophilaceae.

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References

  1. 1 2 Sayers; et al. "Picrophilaceae". National Center for Biotechnology Information (NCBI) taxonomy database. Retrieved 2021-11-17.
  2. Anna-Louise Reysenbach; Kristen Brileya (2014-10-19). "The Family Picrophilaceae". In Eugene Rosenberg; Edward F. DeLong; Stephen Lory; Erko Stackebrandt; Fabiano Thompson (eds.). The Prokaryotes. Springer Berlin Heidelberg. pp. 319–321. doi:10.1007/978-3-642-38954-2_326. ISBN   978-3-642-38954-2.
  3. J.P. Euzéby. "Picrophilaceae". List of Prokaryotic names with Standing in Nomenclature (LPSN). Retrieved 2021-11-17.
  4. "The LTP" . Retrieved 10 May 2023.
  5. "LTP_all tree in newick format" . Retrieved 10 May 2023.
  6. "LTP_06_2022 Release Notes" (PDF). Retrieved 10 May 2023.
  7. "GTDB release 08-RS214". Genome Taxonomy Database . Retrieved 10 May 2023.
  8. "ar53_r214.sp_label". Genome Taxonomy Database . Retrieved 10 May 2023.
  9. "Taxon History". Genome Taxonomy Database . Retrieved 10 May 2023.

Further reading

Scientific journals

Scientific books