Salmonella enterica subsp. enterica: Difference between revisions

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Revision as of 03:54, 13 November 2010

Salmonella enterica
Salmonella Typhimurium colonies on a Hektoen enteric agar plate
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Genus:
Species:
S. enterica
Subspecies:
S. enterica enterica
Serovar

Salmonella enterica enterica is a subspecies of Salmonella enterica, the rod shaped, flagellated, aerobic, Gram-negative bacterium. It is a member of the genus Salmonella.[1] Many of the pathogenic serovars of the S. enterica species are in this subspecies.[2]

Serovars

  • Salmonella Choleraesuis
  • Salmonella Dublin
  • Salmonella Enteritidis
  • Salmonella Gallinarum
  • Salmonella Hadar
  • Salmonella Heidelberg
  • Salmonella Infantis
  • Salmonella Paratyphi
  • Salmonella Typhi
  • Salmonella Typhimurium

Nomenclature

The serovars can be designated fully or in a shortened form.[3] The short form lists the genus, Salmonella, which is followed by the capitalized and non-italicized serovar. The full designation for Salmonella Typhi is Salmonella enterica enterica, serovar Typhi. Each serovar can have many strains as well, which allows for a rapid increase in the total number of antigenically variable bacteria.[4]

Epidemiology

References

  1. ^ Giannella RA (1996). Salmonella. In: Baron's Medical Microbiology (Barron S et al., eds.) (4th ed.). Univ of Texas Medical Branch. (via NCBI Bookshelf) ISBN 0-9631172-1-1.
  2. ^ Medical Microbiology (6th ed.). Philadelphia, PA: Mosby Elsevier. 2009. p. 307. {{cite book}}: Cite uses deprecated parameter |authors= (help)
  3. ^ http://www.bacterio.cict.fr/salmonellanom.html
  4. ^ http://www.sanger.ac.uk/Projects/Salmonella/