Thermococcus chitonophagus

Thermococcus chitonophagus is a chitin-degrading, hyperthermophilic archaeon isolated from a deep-sea hydrothermal vent. It is anaerobic, round to slightly irregular coccus-shaped, 1.2–2.5 μm in diameter, and motile by means of a tuft of flagella.[1]

Thermococcus chitonophagus
Scientific classification
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T. chitonophagus
Binomial name
Thermococcus chitonophagus
Huber and Stetter 1996

T. chitonophagus is one of only three species of archaeon that can grow on chitin. The chitinase was isolated and found to have a molecular weight of 70 kDa. It retains 50% of its activity after an hour at 120 °C.[2]

References

  1. Huber, R.; Stöhr, Josef; Hohenhaus, Sabine; Rachel, Reinhard; Burggraf, Siegfried; Jannasch, Holger W.; Stetter, Karl O. (1995). "Thermococcus chitonophagus sp. nov., a novel, chitin-degrading, hyperthermophilic archaeum from a deep-sea hydrothermal vent environment". Archives of Microbiology. 164 (4): 255–264. doi:10.1007/s002030050262. ISSN 0302-8933. S2CID 36502509.
  2. Yves Le Gal; Roland Ulber; Garabed Antranikian (2005-09-29). Marine Biotechnology I. Vol. 1. Springer Science and Business Media. p. 288. ISBN 3540256598. Retrieved 2016-09-28.

Further reading


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