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Article

M-protein gene-type distribution and hyaluronic acid capsule in group A Streptococcus clinical isolates in Chile: association of emm gene markers with csrR alleles.

Epidemiology and infection - 1 Jul 2012

Wozniak A, Rojas P, Rodríguez C, Undabarrena A, Garate C, Riedel I, Román J C, Kalergis A M, García P

Abstract excerpt

Streptococcus pyogenes causes a variety of infections because of virulence factors such as capsular hyaluronic acid and M protein. The aim of this study was to determine emm types and capsule phenotype in 110 isolates of S. pyogenes from patients with invasive (sterile sites) and non-invasive (mainly pharyngitis) infections in Chile, and the relationship between both virulence factors. The most abundant types...

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Identifiers

PMID: 21906413
DOI: 10.1017/S0950268811001889

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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