Qualifier	serovar
Definition	serological variety of a species (usually a prokaryote) characterized by its antigenic properties
Value Format	"free text"
Example	<INSDQualifier_value>O157:H7</INSDQualifier_value>
Comment	used only with the source feature key; the Bacteriological Code recommends the use of the term ’serovar’ instead of ’serotype’ for prokaryotes; see the International Code of Nomenclature of Bacteria (1990 Revision) Appendix 10.B "Infraspecific Terms".