Details:

Alternative Title:
Emerg Infect Dis
Personal Author:
Reißmann, Silvana ; Friedrichs, Claudia ; Rajkumari, Reena ; Itzek, Andreas ; Fulde, Marcus ; ... More +
Reißmann, Silvana ; Friedrichs, Claudia ; Rajkumari, Reena ; Itzek, Andreas ; Fulde, Marcus ; Rodloff, Arne C. ; Brahmadathan, Kootallur N. ; Chhatwal, Gursharan S. ; Nitsche-Schmitz, D. Patric Less -
Description:
Vellore, a region in southern India, has a high incidence of severe human infections with Beta-hemolytic group C and G streptococci (GCGS). To determine the causative species in these infections, we conducted 16S rRNA gene sequencing: Streptococcus dysgalactiae subsp. equisimilis (81%) and S. anginosus (19%) were the causative organisms in the 2-year study period (2006-2007). We used PCR to detect the virulence-related emm gene; results showed that it was restricted to S. dysgalactieae subsp. equisimilis isolates of 99.2% tested positive. Due to a novel marker, S. anginosus and S. constellatus can be quickly and accurately distinguished from other members of the genus. The notable contribution of the anginosus group to human infections suggests that this group of obligate pathogens deserves more attention in healthcare and research.
Subject:
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DNA, Bacterial Genes, Bacterial Genetic Markers Humans Open Reading Frames Polymerase Chain Reaction Research RNA, Ribosomal, 16S Sequence Analysis, DNA Streptococcal Infections Streptococcus Streptococcus Constellatus Virulence Factors
Source:
Emerg Infect Dis. 16(4):656-663.
Document Type:
Journal Article
Place as Subject:
India
Collection(s):
Emerging Infectious Diseases
Main Document Checksum:
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urn:sha256:ac47c23cdb5fc64c9d6a0b178fc2693d05ab45a841077662cf198baccbe49ac9
Download URL:
https://stacks.cdc.gov/view/cdc/17896/cdc_17896_DS1.pdf
File Type:

Supporting Files

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