Ureaplasma urealyticum classification: Difference between revisions

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==Overview==
==Classification==
T-strain Mycoplasma was ascribed to the genus and specie Ureaplasma urealyticum in 1974.<ref name="pmid24047884">{{cite journal| author=Shimada Y, Ito S, Mizutani K, Sugawara T, Seike K, Tsuchiya T et al.| title=Bacterial loads of Ureaplasma urealyticum contribute to development of urethritis in men. | journal=Int J STD AIDS | year= 2014 | volume= 25 | issue= 4 | pages= 294-8 | pmid=24047884 | doi=10.1177/0956462413504556 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24047884  }} </ref><ref name="pmid15076934">{{cite journal| author=Deguchi T, Yoshida T, Miyazawa T, Yasuda M, Tamaki M, Ishiko H et al.| title=Association of Ureaplasma urealyticum (biovar 2) with nongonococcal urethritis. | journal=Sex Transm Dis | year= 2004 | volume= 31 | issue= 3 | pages= 192-5 | pmid=15076934 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15076934  }} </ref> ''U. urealyticum'' was later subdivided into two biotypes:<ref name="pmid15076934">{{cite journal| author=Deguchi T, Yoshida T, Miyazawa T, Yasuda M, Tamaki M, Ishiko H et al.| title=Association of Ureaplasma urealyticum (biovar 2) with nongonococcal urethritis. | journal=Sex Transm Dis | year= 2004 | volume= 31 | issue= 3 | pages= 192-5 | pmid=15076934 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15076934  }} </ref>
T-strain Mycoplasma was ascribed to the genus and specie Ureaplasma urealyticum in 1974.<ref name="pmid24047884">{{cite journal| author=Shimada Y, Ito S, Mizutani K, Sugawara T, Seike K, Tsuchiya T et al.| title=Bacterial loads of Ureaplasma urealyticum contribute to development of urethritis in men. | journal=Int J STD AIDS | year= 2014 | volume= 25 | issue= 4 | pages= 294-8 | pmid=24047884 | doi=10.1177/0956462413504556 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=24047884  }} </ref><ref name="pmid15076934">{{cite journal| author=Deguchi T, Yoshida T, Miyazawa T, Yasuda M, Tamaki M, Ishiko H et al.| title=Association of Ureaplasma urealyticum (biovar 2) with nongonococcal urethritis. | journal=Sex Transm Dis | year= 2004 | volume= 31 | issue= 3 | pages= 192-5 | pmid=15076934 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15076934  }} </ref> ''U. urealyticum'' was later subdivided into two biotypes:<ref name="pmid15076934">{{cite journal| author=Deguchi T, Yoshida T, Miyazawa T, Yasuda M, Tamaki M, Ishiko H et al.| title=Association of Ureaplasma urealyticum (biovar 2) with nongonococcal urethritis. | journal=Sex Transm Dis | year= 2004 | volume= 31 | issue= 3 | pages= 192-5 | pmid=15076934 | doi= | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=15076934  }} </ref>
   
   
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* Biovar 2 (T960 biovar): The ''Ureaplasma urealyticum'' biovar 2 strain retained its designation as ''U. urealyticum''.
* Biovar 2 (T960 biovar): The ''Ureaplasma urealyticum'' biovar 2 strain retained its designation as ''U. urealyticum''.
==References==
{{reflist|2}}
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Revision as of 20:24, 20 April 2017

Overview

Classification

T-strain Mycoplasma was ascribed to the genus and specie Ureaplasma urealyticum in 1974.[1][2] U. urealyticum was later subdivided into two biotypes:[2]

  • Biovar 1 ( parvo biovar): Ureaplasma urealyticum biovar 1 was later designated as a separate specie called U. parvum following phylogenetic analysis done in 1999.
  • Biovar 2 (T960 biovar): The Ureaplasma urealyticum biovar 2 strain retained its designation as U. urealyticum.

References

  1. Shimada Y, Ito S, Mizutani K, Sugawara T, Seike K, Tsuchiya T; et al. (2014). "Bacterial loads of Ureaplasma urealyticum contribute to development of urethritis in men". Int J STD AIDS. 25 (4): 294–8. doi:10.1177/0956462413504556. PMID 24047884.
  2. 2.0 2.1 Deguchi T, Yoshida T, Miyazawa T, Yasuda M, Tamaki M, Ishiko H; et al. (2004). "Association of Ureaplasma urealyticum (biovar 2) with nongonococcal urethritis". Sex Transm Dis. 31 (3): 192–5. PMID 15076934.

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