Ontology highlight
ABSTRACT:
PROVIDER: PRJNA808828 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Streptococcus suis is an important zoonotic pathogen that can cause meningitis and sepsis in both pigs and humans. In this study,we evaluated the genetic difference of 40 Streptococcus suis strains belonging to various sequence types by comparative genomic hybridization to identify genes associated with the variation in pathogenicity using NimbleGen’s tilling microarray platform. Application of Comparative Phylogenomics to Identify Genetic Differences Relating to Pathogenicity of Streptococcus suis
2014-05-20 | GSE40035 | GEO
Project description:Streptococcus suis is an important zoonotic pathogen that can cause meningitis and sepsis in both pigs and humans. In this study,we evaluated the genetic difference of 40 Streptococcus suis strains belonging to various sequence types by comparative genomic hybridization to identify genes associated with the variation in pathogenicity using NimbleGenM-bM-^@M-^Ys tilling microarray platform. Application of Comparative Phylogenomics to Identify Genetic Differences Relating to Pathogenicity of Streptococcus suis Comparative genomic analysis on the 40 S.suis strains of different serotypes and ST types through tilling arrays
2014-05-20 | E-GEOD-40035 | biostudies-arrayexpress
Project description:Streptococcus suis serotype 2 is an important pathogen of pigs, and the disease it causes is characterized by meningitis, septicaemia and pneumonia with high mortality. The pathogen is also an emerging zoonotic agent and threatens humans that are exposed to pigs or their by-products. We investigated the response of PBMC (Peripheral Blood Mononuclear Cell), brain and lung tissues to infection with S. suis 2 strain SC19 by using the Affymetrix Porcine Genome Array. Six piglets free of S. suis 2 were allocated randomly to the infected group and the uninfected group. Each piglet of the infected group was intravenous injection with Streptococcus suis 2 strain SC19 at a dose of 3Ã105 colony-forming units (CFU). Each piglet of the noninfected group was treated similarly with an identical volume of PBS as control. At 24 h after challenge, the pigs were slaughtered and their brains, lungs and PBMC were collected with RNase-free equipment for microarray analysis.
2010-10-26 | E-GEOD-24889 | biostudies-arrayexpress
Project description:Porcine alveolar macrophages (PAMs) play an important role in innate immunity. Streptococcus suis serotype 2 is a pathogen responsible for several diseases in both pigs and humans. We used microarrays to study the transcriptome of PAMs infected with SS2. Healthy pigs were inoculated intranasally with 2 ml of 4.84×10^6 colony-forming units of SS2 strain SC19. The PAMs were isolated at 7 dpi. RNA was extracted from PAMs obtained from infected pigs and control pigs, and hybridized on Affymetrix microarrays.
2011-07-14 | E-GEOD-30696 | biostudies-arrayexpress
Project description:Streptococcus suis serotype 2 is an important pathogen of pigs, and the disease it causes is characterized by meningitis, septicaemia and pneumonia with high mortality. The pathogen is also an emerging zoonotic agent and threatens humans that are exposed to pigs or their by-products. We investigated the response of PBMC (Peripheral Blood Mononuclear Cell), brain and lung tissues to infection with S. suis 2 strain SC19 by using the Affymetrix Porcine Genome Array.
2010-10-26 | GSE24889 | GEO
Project description:Porcine alveolar macrophages (PAMs) play an important role in innate immunity. Streptococcus suis serotype 2 is a pathogen responsible for several diseases in both pigs and humans. We used microarrays to study the transcriptome of PAMs infected with SS2.
2011-07-15 | GSE30696 | GEO
Project description:Identification of Genes and Genomic Islands Correlated with High Pathogenicity through Tilling Microarray-Based Comparative Genomics in S. suis. Streptococcus suis is an important zoonotic pathogen that can cause meningitis and sepsis in both pigs and humans. S. suis isolates have been categorized into groups of different levels of pathogenicity, with sequence type (ST) ST1 clonal complex strains having a higher degree of virulence than other STs. However, the genetic basis of the differences in pathogenicity is still poorly understood. In this study, a comprehensive genomic comparison of 31 S. suis strains from different clinical sources with the genome sequence of the high pathogenicity (HP) strain GZ1 was conducted using NimbleGen’s tilling microarray platform.
2012-08-09 | GSE26052 | GEO
Project description:Streptococcus suis 2 Rgg-dependent transcription was analyzed. Microarray analysis was performed using RNA samples isolated from Streptococcus suis 2 wild-type strain 05ZYH33 as well as RNA isolated from 05ZYH33 rgg isogenic mutant strain during postexponential phases of growth.
2010-06-20 | E-GEOD-21940 | biostudies-arrayexpress
Project description:Identification of Genes and Genomic Islands Correlated with High Pathogenicity through Tilling Microarray-Based Comparative Genomics in S. suis. Streptococcus suis is an important zoonotic pathogen that can cause meningitis and sepsis in both pigs and humans. S. suis isolates have been categorized into groups of different levels of pathogenicity, with sequence type (ST) ST1 clonal complex strains having a higher degree of virulence than other STs. However, the genetic basis of the differences in pathogenicity is still poorly understood. In this study, a comprehensive genomic comparison of 31 S. suis strains from different clinical sources with the genome sequence of the high pathogenicity (HP) strain GZ1 was conducted using NimbleGenM-bM-^@M-^Ys tilling microarray platform. Comparative genomic analysis on the 31 S. suis strains of different serotypes and ST types through tilling arrays.
2012-08-08 | E-GEOD-26052 | biostudies-arrayexpress