A Pangenome Approach for Discerning Species-Unique Gene Markers for Identifications of Streptococcus pneumoniae and Streptococcus pseudopneumoniae

L Gonzales-Siles, R Karlsson, P Schmidt… - Frontiers in cellular …, 2020 - frontiersin.org
Correct identifications of isolates and strains of the Mitis-Group of the genus Streptococcus
are particularly difficult, due to high genetic similarity, resulting from horizontal gene transfer …

Use of genomics to design a diagnostic assay to discriminate between Streptococcus pneumoniae and Streptococcus pseudopneumoniae

MA Croxen, TD Lee, R Azana… - Microbial …, 2018 - microbiologyresearch.org
Distinuishing the species of mitis group streptococci is challenging due to ambiguous
phenotypic characteristics and high degree of genetic similarity. This has been particularly …

Novel molecular method for identification of Streptococcus pneumoniae applicable to clinical microbiology and 16S rRNA sequence-based microbiome studies

CFP Scholz, K Poulsen, M Kilian - Journal of clinical microbiology, 2012 - Am Soc Microbiol
The close phylogenetic relationship of the important pathogen Streptococcus pneumoniae
and several species of commensal streptococci, particularly Streptococcus mitis and …

Identification and capsular serotype sequetyping of Streptococcus pneumoniae strains

L Gonzales-Siles, F Salvà-Serra… - Journal of Medical …, 2019 - microbiologyresearch.org
Purpose. Correct serotype identification of Streptococcus pneumoniae (pneumococcus) is
important for monitoring disease epidemiology and assessing the impacts of pneumococcal …

Resolving Phylogenetic Relationships for Streptococcus mitis and Streptococcus oralis through Core- and Pan-Genome Analyses

IM Velsko, MS Perez, VP Richards - Genome biology and …, 2019 - academic.oup.com
Taxonomic and phylogenetic relationships of Streptococcus mitis and Streptococcus oralis
have been difficult to establish biochemically and genetically. We used core-genome …

Streptococcus pseudopneumoniae: use of whole-genome sequences to validate species identification methods

CS Jensen, KH Iversen, R Dargis… - Journal of Clinical …, 2021 - Am Soc Microbiol
ABSTRACT A correct identification of Streptococcus pseudopneumoniae is a prerequisite for
investigating the clinical impact of the bacterium. The identification has traditionally relied on …

Robust demarcation of fourteen different species groups within the genus Streptococcus based on genome-based phylogenies and molecular signatures

S Patel, RS Gupta - Infection, Genetics and Evolution, 2018 - Elsevier
The genus Streptococcus comprises many important pathogens that impact human and
animal health. Despite their widespread relevance, accurate classification and methods to …

Whole-genome sequence of Streptococcus pseudopneumoniae isolate IS7493

D Shahinas, GS Tamber, G Arya, A Wong, R Lau… - 2011 - Am Soc Microbiol
Streptococcus pseudopneumoniae is a member of the viridans group streptococci (VGS)
whose pathogenic significance is unclear. We announce the complete genome sequence of …

[HTML][HTML] Whole genome sequencing of Streptococcus pneumoniae: development, evaluation and verification of targets for serogroup and serotype prediction using an …

G Kapatai, CL Sheppard, A Al-Shahib, DJ Litt… - PeerJ, 2016 - peerj.com
Streptococcus pneumoniae typically express one of 92 serologically distinct capsule
polysaccharide (cps) types (serotypes). Some of these serotypes are closely related to each …

Relationships among streptococci from the mitis group, misidentified as Streptococcus pneumoniae

E Sadowy, A Bojarska, A Kuch, A Skoczyńska… - European Journal of …, 2020 - Springer
The aim of our study was to investigate phenotypic and genotypic features of streptococci
misidentified (misID) as Streptococcus pneumoniae, obtained over 20 years from hospital …