ArticleJournal of clinical microbiology1997
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.
Article in Journal of clinical microbiology, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.
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Who cites it
43 citing papers in PubMed, 115 citations in OpenAlex.
- Regulation of erm(T) MLSnpj antimicrobials and resistance · 2024Article
- Unexpected relationships between frequency of antimicrobial resistance, disease phenotype andMicrobial genomics · 2019Article
- Full-Length Genome Sequence of Type M/emm83 Group A Streptococcus pyogenes Strain STAB1101, Isolated from Clustered Cases in Brittany.Genome announcements · 2015Article
- Evolutionary pathway to increased virulence and epidemic group A Streptococcus disease derived from 3,615 genome sequences.Proceedings of the National Academy of Sciences of the United States of America · 2014Article
- Delineation of Streptococcus dysgalactiae, its subspecies, and its clinical and phylogenetic relationship to Streptococcus pyogenes.Journal of clinical microbiology · 2012Article
- Group A streptococcal genotypes from throat and skin isolates in the United Arab Emirates.BMC research notes · 2010Article
- Genetic relationships deduced from emm and multilocus sequence typing of invasive Streptococcus dysgalactiae subsp. equisimilis and S. canis recovered from isolates collected in the United States.Journal of clinical microbiology · 2009Article
- Streptococcal emm types in Hawaii: a region with high incidence of acute rheumatic fever.The Pediatric infectious disease journal · 2009Article
- MALDI-TOF mass spectrometry as a tool for differentiation of invasive and noninvasive Streptococcus pyogenes isolates.FEMS immunology and medical microbiology · 2008Article
- Genetic features of clinical isolates of Streptococcus dysgalactiae subsp. equisimilis possessing Lancefield's group A antigen.Journal of clinical microbiology · 2008Article
- Extreme sequence divergence but conserved ligand-binding specificity in Streptococcus pyogenes M protein.PLoS pathogens · 2006Article
- Genetic diversity and exotoxin A production of group A streptococci causing sepsis.Journal of Korean medical science · 2006Article
- IdeS, a highly specific immunoglobulin G (IgG)-cleaving enzyme from Streptococcus pyogenes, is inhibited by specific IgG antibodies generated during infection.Infection and immunity · 2006Article
- M protein gene (emm type) analysis of group A beta-hemolytic streptococci from Ethiopia reveals unique patterns.Journal of clinical microbiology · 2005Article
- Rapid identification and strain-typing of respiratory pathogens for epidemic surveillance.Proceedings of the National Academy of Sciences of the United States of America · 2005Article
- Survey of emm-like gene sequences from pharyngeal isolates of group C and group G streptococci collected in Spain.Journal of clinical microbiology · 2005Article
- Comparison of emm typing and ribotyping with three restriction enzymes to characterize clinical isolates of Streptococcus pyogenes.Journal of clinical microbiology · 2005Article
- Epidemiological features of invasive and noninvasive group A streptococcal disease in the Netherlands, 1992-1996.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2004Article
- Site-specific manifestations of invasive group a streptococcal disease: type distribution and corresponding patterns of virulence determinants.Journal of clinical microbiology · 2003Article
- Evasion of phagocytosis through cooperation between two ligand-binding regions in Streptococcus pyogenes M protein.The Journal of experimental medicine · 2003Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The variable 5' emm (M-protein gene) sequences and T-antigen types were determined from 340 systemic group A streptococcal (GAS) isolates taken from hospitalized patients in San Francisco, Calif.; Atlanta, Ga.; and Connecticut in 1994 and 1995. Eighty percent of these isolates had emm sequences and T-antigen types in agreement with previously recorded M- and T-antigen associations. Most of the remaining strains either were T nontypeable (11%) or contained emm genes encoding M proteins for which T-antigen associations have not been made (6%). One newly encountered emm gene, designated ST2974, from each of 13 isolates had the T type 8/25/Imp19. Another new emm gene, ST2967, from 8 of 11 isolates was T nontypeable. Six other unique emm gene sequences from seven isolates were encountered. Sequencing of the variable region of the emm gene of GAS isolates (emm typing) is effective for surveying the sequence variability of the M virulence protein, and combined with T typing, emm typing is useful for monitoring GAS strain diversity.
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