Genetic approaches to the identification of the mitis group within the genus Streptococcus

Y Kawamura, RA Whiley, SE Shu, T Ezaki… - …, 1999 - microbiologyresearch.org
The usefulness and reliability of partial sequence analysis of the manganese-dependent
superoxide dismutase gene (sodA), autolysin (lytA) gene amplification and species-specific …

Assessment of a novel bile solubility test and MALDI-TOF for the differentiation of Streptococcus pneumoniae from other mitis group streptococci

HC Slotved, RR Facklam, K Fuursted - Scientific reports, 2017 - nature.com
This study assesses a novel bile solubility test and MALDI-TOF for the differentiation of
Streptococcus pneumoniae from other mitis group streptococci, including differentiation of S …

Detection of large numbers of pneumococcal virulence genes in streptococci of the mitis group

C Johnston, J Hinds, A Smith… - Journal of clinical …, 2010 - Am Soc Microbiol
Seven streptococcal isolates from the mitis group were analyzed for the presence of
pneumococcal gene homologues by comparative genomic hybridization studies with …

Sequencing of the variable region of rpsB to discriminate between Streptococcus pneumoniae and other streptococcal species

AL Wyllie, Y Pannekoek, S Bovenkerk… - Open …, 2017 - royalsocietypublishing.org
The vast majority of streptococci colonizing the human upper respiratory tract are
commensals, only sporadically implicated in disease. Of these, the most pathogenic is Mitis …

Misidentification of alpha-hemolytic streptococci by routine tests in clinical practice

LN Ikryannikova, KN Lapin, MV Malakhova… - Infection, Genetics and …, 2011 - Elsevier
Accurate species-level identification of viridans group streptococci (VGS) is very important
for understanding of their pathogenicity and virulence. However, an extremely high level of …

Evolution of Streptococcus pneumoniae and Its Close Commensal Relatives

M Kilian, K Poulsen, T Blomqvist, LS Håvarstein… - PloS one, 2008 - journals.plos.org
Streptococcus pneumoniae is a member of the Mitis group of streptococci which, according
to 16S rRNA-sequence based phylogenetic reconstruction, includes 12 species. While other …

Accurate Differentiation of Streptococcus pneumoniae from other Species within the Streptococcus mitis Group by Peak Analysis Using MALDI-TOF MS

M Marín, E Cercenado, C Sánchez-Carrillo… - Frontiers in …, 2017 - frontiersin.org
Despite the benefits of MALDI-TOF MS technology (Matrix-Assisted Laser Desorption-
Ionization Time-Of-Flight Mass Spectrometry) reported worldwide and the continuous …

Identification of Streptococcus mitis group species by RFLP of the PCR-amplified 16S-23S rDNA intergenic spacer

O Barsotti, D Décoret, FNR Renaud - Research in microbiology, 2002 - Elsevier
Mitis group streptococci are pioneer colonizers of tooth surfaces and are implicated in
various pathologies. Thus, accurate identification of oral mitis group strains would be …

[HTML][HTML] Discrimination between Streptococcus pneumoniae and Streptococcus mitis based on sorting of their MALDI mass spectra

LN Ikryannikova, AV Filimonova, MV Malakhova… - Clinical Microbiology …, 2013 - Elsevier
Accurate species-level identification of alpha-hemolytic (viridans) streptococci (VGS) is very
important for understanding their pathogenicity and virulence. However, an extremely high …

Accuracy of using the lytA gene to distinguish Streptococcus pneumoniae from related species

T Greve, JK Møller - Journal of medical microbiology, 2012 - microbiologyresearch.org
The need for a microbial identification of Streptococcus pneumoniae independent of culture
methods has resulted in the introduction of other laboratory principles. The verification of a …