emm typing and validation of provisional M types for group A streptococci

Autor: Facklam, R. R., Beall, B., Efstratiou, A., Fischetti, V., Johnson, D., Kaplan, E., Kriz, P., Lovgren, M., Martin, D., Schwartz, B., Artem Totolian, Bessen, D., Hollingshead, S., Rubin, F., Scott, J., Tyrrell, G.
Jazyk: angličtina
Rok vydání: 1999
Předmět:
Zdroj: Emerging Infectious Diseases
Emerging Infectious Diseases, Vol 5, Iss 2, Pp 247-253 (1999)
Scopus-Elsevier
ISSN: 1080-6059
1080-6040
Popis: This report discusses the following issues related to typing of group A streptococci (GAS): The development and use of the 5' emm variable region sequencing (emm typing) in relation to the existing serologic typing system; the designation of emm types in relation to M types; a system for validation of new emm types; criteria for validation of provisional M types to new M-types; a list of reference type cultures for each of the M-type or emm-type strains of GAS; the results of the first culture exchange program for a quality control testing system among the national and World Health Organization collaborating centers for streptococci; and dissemination of new approaches to typing of GAS to the international streptococcal community.
Databáze: OpenAIRE