Survey of emm -Like Gene Sequences from Pharyngeal Isolates of Group C and Group G Streptococci Collected in Spain

Author:

Albertí Sebastián1,García-Rey Cesar2,García-Laorden María Isabel1,Dal-Ré Rafael2,García-de-Lomas Juan3

Affiliation:

1. Institut Universitari d′Investigacions en Ciències de la Salut and Departament de Biologia, Universitat de les Illes Balears, Palma de Mallorca

2. Departamento Médico, GlaxoSmithKline, Tres Cantos

3. Servicio de Microbiología, Hospital Clínico Universitario y Facultad de Medicina, Instituto Valenciano de Microbiología, Valencia, Spain

Abstract

ABSTRACT We conducted a nationwide surveillance of the variable 5′ emm -like (M-like protein gene) sequences from 214 pharyngeal group C and group G streptococci. Almost 75% of the isolates exhibited emm or emm -like sequences previously described. We identified six new 5′ emm -like regions, and almost 23% of the isolates were nontypeable. Five emm -like sequences accounted for more than 50% of the isolates in group C and group G, suggesting horizontal gene transfer between strains of different species.

Publisher

American Society for Microbiology

Subject

Microbiology (medical)

Reference20 articles.

1. Albertí, S., C. D. Ashbaugh, and M. R. Wessels. 1998. Structure of the has operon promoter and regulation of hyaluronic acid capsule expression in group A Streptococcus.Mol. Microbiol.28:343-353.

2. Survey of emm Gene Sequences from Pharyngeal Streptococcus pyogenes Isolates Collected in Spain and Their Relationship with Erythromycin Susceptibility

3. Survey of emm gene sequences and T-antigen types from systemic Streptococcus pyogenes infection isolates collected in San Francisco, California; Atlanta, Georgia; and Connecticut in 1994 and 1995

4. Beall, B., R. Facklam, and T. Thompson. 1995. Sequencing emm-specific polymerase chain reaction products for routine and accurate typing of group A streptococci. J. Clin. Microbiol.34:953-958.

5. Bisno, A. L., R. E. Campo, and C. M. Collins. 1994. M proteins of group G streptococci; structural and functional studies, p. 225-227. In A. Totolian (ed.), Pathogenic streptococci: present and future. Lancer Publications, St. Petersburg, Russia.

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