SELECTION OF GROUP A STREPTOCOCCI FOR emm TYPING
Sequencing emm-specific PCR Products for Routine and Accurate Typing of Group A Streptococci
... our emm sequences from strains of a given M type were 100% identical to corresponding emm genes in ...corresponding emm se- quence diverged by as much as 5% over 160 bases (Table 1), but even in ...
6
emm and C Repeat Region Molecular Typing of Beta Hemolytic Streptococci in a Tropical Country: Implications for Vaccine Development
... of group A streptococcal (GAS) and group C and G streptococcal (GCS and GGS) disease in Fiji, a country which is known to have a high burden of streptococcal ...Molecular typing of the N-terminal ...
8
Clonal Relationships between Invasive and Noninvasive Lancefield Group C and G Streptococci and emm Specific Differences in Invasiveness
... Lancefield group G and group C streptococci (GGS and GCS, respectively) are pathogens responsible for a number of life-threatening ...by emm typing and DNA macro- restriction profiling ...
6
M Protein Gene (emm Type) Analysis of Group A Beta Hemolytic Streptococci from Ethiopia Reveals Unique Patterns
... different emm types were detected among 614 pharyngeal iso- lates collected from eight different hospitals over a 4-year pe- riod ...on emm typing surveys in which the isolates were obtained from ...
8
International External Quality Assurance for Laboratory Identification and Typing of Streptococcus agalactiae (Group B Streptococci)
... the selection and development of sero- type-based vaccines in a given geographic area; therefore, a standardized method that is rapid, robust, and reproducible for identifying all 10 GBS capsular polysaccharide ...
8
Identity and Prevalence of Multilocus Sequence Typing Defined Clones of Group A Streptococci within a Hospital Setting
... higher emm types has, in part, reshaped the overall picture of GAS infection in the United Kingdom in recent ...from selection imposed by antibiotic use (2, ...
5
Identity and prevalence of multilocus sequence typing-defined clones of group A streptococci within a hospital setting
... higher emm types has, in part, reshaped the overall picture of GAS infection in the United Kingdom in recent ...from selection imposed by antibiotic use (2, ...
5
Sequencing emm specific PCR products for routine and accurate typing of group A streptococci
... deduce emm types corresponding to the majority of the known group A streptococcal (GAS) M ...the emm genes of M type reference strains was ...genes—the emm-32, emm-34, emm-38, ...
6
Method for phage typing group A type 49 streptococci
... of nephritis at Red Lake associated with type 49 streptococci and separated by an interval of 13 years proved to be of distinctly different phage subtypes, indicating an interesting biol[r] ...
7
emm Typing of M Nontypeable Invasive Group A Streptococcal Isolates in Israel
... performed emm typing of M nontypeable invasive group A streptococcal (GAS) isolates collected in a prospective population-based study in ...had emm sequences compatible with GAS, consisting of ...
5
Rapid slide coagglutination test for identifying and typing group B streptococci
... These antibody-labeled reagent cells (ARC) were used in a slide coagglutination test to identify and type group B streptococci from blood agar plates.. All streptococci were also identif[r] ...
5
A Novel Live Vector Group A Streptococcal emm Type 9 Vaccine Delivered Intranasally Protects Mice against Challenge Infection with emm Type 9 Group A Streptococci
... each emm type were used for PCR amplification of emm gene ...every emm gene fragment was amplified with its correspond- ing signal peptide (SP) sequence using primers bearing restriction enzyme (RE) ...
7
Differences in T Serotypes and emm Genotypes of Group A Streptococci Obtained from Invasive and Non-invasive Streptococcal Infections
... on Group A Streptococci에 의뢰하여 T혈청 형 및 emm 유전자형을 ...혈청(Streptococcus typing sera, Sevapharma, Czech) 를 이용하여 Moody 등 18) 의 방법으로 분류하였고, emm 유전자형은 염기서열 분석을 통하여 분류되었 ...
9
Phage typing scheme for group D streptococci isolated from human urogenital tract
... Correlation between the phage types of streptococcal group D strains isolated from different sites. faecalis Complete all sites agreement exploreda on S[r] ...
7
Epidemiology Analysis of Streptococcus pyogenes in a Hospital in Southern Taiwan by Use of the Updated emm Cluster Typing System
... emm typing is the most widely used molecular typing method for the human pathogen Streptococcus pyogenes (group A strepto- coccus ...[GAS]). emm typing is based on a small ...
6
PCR Based Methods for Genotyping Viridans Group Streptococci
... PCR-based typing methods have apparently not been used extensively to examine viridans group ...the typing of viri- dans group streptococci would be an important step toward a better ...
5
Serotype Identification of Group B Streptococci by PCR and Sequencing
... PCR typing to identify members of the family of variable surface proteins that are important virulence factors for GBS isolates and known GBS mobile genetic elements (which will be reported ...extended ...
11
The prevalence of emm types and Resistance to Erythromycin Pattern among group A Streptococci isolated from the throat in north of Iran
... ﯽﺑﺮﮐ شور ﻂﺳﻮﺗ ،ناﺮﯾا ﺐﻃ ﻦﺗدﺎﭘ ﺖﮐﺮﺷ زا هﺪﺷ يراﺪﯾﺮﺧ يﺎﻫ ﮏﺴﯾد زا هدﺎﻔﺘﺳا ﺎﺑ ﺎﻫ ﻪﯾاﺪﺟ ﯽﮑﯿﺗﻮﯿﺑ دراﺪﻧﺎﺘﺳا لوﺪﺟ ﻪﻠﯿﺳﻮﺑ نآ ﻞﯿﻠﺤﺗو ﻪﯾﺰﺠﺗ و ﺮﺋﺎﺑ CLSI. ﺖﻓﺮﮔ مﺎﺠﻧا[r] ...
5
STUDIES ON THE PATHOGENICITY OF GROUP A STREPTOCOCCI
... The most virulent strain, $23M (matt), produced both a large hyaluronic acid capsule and a full complement of M protein, the combined effects of which rendered the organism hi[r] ...
13
New protective antigen of group A streptococci
... of group A streptococci is the predominant surface pro- tein of these organisms containing opsonic ...of group A streptococci that may prove to be an important component of vaccines to prevent ...
9