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词条 Picrophilus
释义

  1. References

  2. Further reading

     Scientific journals  Scientific books  Scientific databases 

  3. External links

{{Taxobox
| domain = Archaea
| regnum = Euryarchaeota
| phylum = Euryarchaeota
| classis = Thermoplasmata
| ordo = Thermoplasmatales
| familia = Picrophilaceae
| genus = Picrophilus
| subdivision_ranks = Species
| subdivision =
  • P. oshimae
  • P. torridus

| binomial = Picrophilus
| binomial_authority = Schleper et al. 1996
}}

In taxonomy, Picrophilus is an archaean genus of the family Picrophilaceae.[1]

Picrophilus is an extremely acidophilic genus within Euryarchaeota. These microbes are the most acidophilic organisms currently known,[2] with the ability to grow at a pH of -0.06.[3] They were first isolated from samples taken from acidic hot springs and dry hot soil in Hokkaido (Japan). They are obligate acidophiles and are unable to maintain their membrane integrity at pH values higher than 4. While phylogenetically related to other organisms within Thermoplasmata, unlike Thermoplasma and Ferroplasma, Picrophilus contains an S-layer cell wall.

References

1. ^See the NCBI [https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&id=46631 webpage on Picrophilus]. Data extracted from the {{cite web | url=ftp://ftp.ncbi.nih.gov/pub/taxonomy/ | title=NCBI taxonomy resources | publisher=National Center for Biotechnology Information | accessdate=2007-03-19}}
2. ^C.Michael Hogan. 2010. Extremophile. eds. E.Monosson and C.Cleveland. Encyclopedia of Earth. National Council for Science and the Environment, Washington DC.
3. ^[https://books.google.com/books?id=qdjoTGAvrkkC&pg=PA57&lpg=PA57&dq=picrophilus+%22-0.06%22&source=bl&ots=-QoE-Gm98d&sig=S6509kGJi7kliQ0pQXoGpNrB1Ys&hl=ja&ei=Q57MSpP5K4zm6gOY2_GHAw&sa=X&oi=book_result&ct=result&resnum=34#v=onepage&q=picrophilus%20%22-0.06%22&f=false Life in the Universe: Expectations and Constraints ]

Further reading

Scientific journals

  • {{ cite journal | author = Schleper C | author2 = Puhler G | author3 = Klenk HP | author4 = Zillig W | date = 1996 | title = Picrophilus oshimae and Picrophilus torridus fam. nov., gen. nov., sp. nov., two species of hyperacidophilic, thermophilic, heterotrophic, aerobic archaea | journal = Int. J. Syst. Bacteriol. | volume = 46 | pages = 814–816 | doi = 10.1099/00207713-46-3-814 | issue = 3 }}
  • {{ cite journal | author = Schleper C | display-authors = 4 | author2 = Puehler G | author3 = Holz I | author4 = Gambacorta A | author5 = Janekovic D | author6 = Santarius U | author7 = Klenk HP | author8 = Zillig W | date = 1995 | title = Picrophilus gen. nov., fam. nov.: a novel aerobic, heterotrophic, thermoacidophilic genus and family comprising archaea capable of growth around pH 0 | journal = J. Bacteriol. | volume = 177 | pages = 7050–7059 | pmid = 8522509 | issue = 24 | pmc = 177581}}
  • {{cite journal|last1=Thuermer|first1=Andrea|display-authors=4|last2=Voigt|first2=Birgit|last3=Angelov|first3=Angel|last4=Albrecht|first4=Dirk|last5=Hecker|first5=Michael|last6=Liebl|first6=Wolfgang|title=Proteomic analysis of the extremely thermoacidophilic archaeon Picrophilus torridus at pH and temperature values close to its growth limit|journal=Proteomics|date=December 2011|volume=11|issue=23|pages=4559–4568|pmid=22114103|doi=10.1002/pmic.201000829}}

Scientific books

  • {{ cite book | author=Madigan, M.T. | author2=Martinko, J.M. | last-author-amp=yes | title=Brock Biology of Microorganisms | edition=11th | publisher=Pearson Prentice Hall | date=2005 }}

Scientific databases

{{Taxonomic references|taxon=Picrophilus}}

External links

{{Taxonomic links|microbe=yes|NCBI_taxID=46631|taxoname=Picrophilus|LSPN_letter=p|LSPN_taxoname=picrophilus}}{{Taxonbar|from=Q3267581}}{{archaea-stub}}

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