GEO DataSets

(Submitter supplied) Streptococcus uberis is one of the principal causative agents of bovine mastitis. The organism is typically considered an environmental pathogen, however, recent studies also suggest possible host adaptation. In this study, two multilocus sequence typing (MLST) schemes and whole genome DNA microarrays were used to evaluate the degree and nature of genome flexibility between S. uberis strains. The 21 isolates examined in this study arise from a collection of 232 international isolates for which previous epidemiological and preliminary genotyping data existed. more...

Organism:

Streptococcus equi subsp. zooepidemicus; Streptococcus uberis; Streptococcus equi subsp. equi

Type:

Genome variation profiling by array

Platforms:

GPL7311 GPL7308

44 Samples

Download data: GPR

(Submitter supplied) Approximatively 75% of the genome of S. aureus (“core” genome) are highly conserved between strains, whereas the remaining 25% (“accessory” genome) are composed of variable regions that are mostly composed of mobile genetic elements (MGE), containing virulence and resistance genes. We have developed a composite DNA-microarray (StaphVar Array) which selectively targets 403 genes located on the accessory or core variable genome. more...

Organism:

Staphylococcus aureus

Type:

Genome variation profiling by array

Platform:

GPL7684

26 Samples

Download data: GPR

(Submitter supplied) CGH analysis of copy number variation in 11 strains of Oenococcus oeni compared to strain AWRIB515.

Organism:

Oenococcus oeni

Type:

Genome variation profiling by genome tiling array

Platform:

GPL8742

11 Samples

Download data: GPR

(Submitter supplied) Vibrio parahaemolyticus is a Gram-negative marine bacterium. A limited population of the organisms causes acute gastroenteritis in humans. Almost all of the clinical V. parahaemolyticus isolates exhibit a beta-type hemolysis on Wagatsuma agar, known as the Kanagawa phenomenon (KP). KP is induced by the thermostable direct hemolysin (TDH) produced by the organism, and has been considered a crucial marker to distinguish pathogenic strains from non-pathogenic ones. more...

Organism:

Vibrio parahaemolyticus; Vibrio parahaemolyticus RIMD 2210633

Type:

Genome variation profiling by array

Platform:

GPL6058

66 Samples

Download data: XLS

(Submitter supplied) DNA sequences for the 3163 C. thermocellum ATCC 27405 predicted protein-encoding genes were obtained from The Joint Genome Institute using sequence assembled in November 2003. Oligonucleotide probes that represented the whole genome of C. thermocellum were designed using the CommOligo software and were commercially synthesized without modification (MWG Biotech, High Point, NC) in 96-well plates. The concentration of the probes was adjusted to 100 pmol/JlL, transferred to 384-well printing plates in a final concentration of 50% dimethyl sulfoxide using a BioMek FX liquid handling robot (Beckman-Coulter, Fullerton, CA) and then spotted onto UltraGAPS glass slides (Corning Life Sciences, Corning, NY) using a BioRobotics Microgrid II microarrayer (Genomic Solutions, Ann Arbor, MI) in a dust-free clean room maintained at 21°C and 50% relative humidity. more...

Organism:

Acetivibrio thermocellus ATCC 27405

1 Series

39 Samples

Download data: TXT

(Submitter supplied) Mycoplasma hyopneumoniae is the causative agent of porcine enzootic pneumonia and a major factor in the porcine respiratory disease complex. A clear understanding of the mechanisms of pathogenesis does not exist although it is clear that M. hyopneumoniae adheres to porcine ciliated epithelium by action of a protein called P97. Previous studies have shown variation in the gene encoding the P97cilium adhesin within different strains of M. more...

Organism:

Mesomycoplasma hyopneumoniae

Type:

Genome variation profiling by array

Platform:

GPL5372

61 Samples

Download data: TXT

(Submitter supplied) Staphylococcus aureus causes disease in humans and a wide array of animals. Of note, S. aureus mastitis of ruminants, including cows, sheep and goats, results in major economic losses worldwide. Extensive variation in genome content exists among S. aureus pathogenic clones. However, the genomic variation among S. aureus strains infecting different animal species has not been well examined. To investigate variation in the genome content of human and ruminant S. more...

Organism:

Borreliella burgdorferi; Chlamydia trachomatis; Yersinia pestis; Streptococcus pyogenes; Coxiella burnetii; Staphylococcus aureus

Type:

Genome variation profiling by array

Platform:

GPL2129

33 Samples

Download data: CEL, CHP

(Submitter supplied) Background: Lactococcus garvieae is a bacterial pathogen that affects different animal species and human. Despite the widespread distribution and emerging clinical significance of L. garvieae in both veterinary and human medicine, there is almost a complete lack of knowledge about the genetic content of this microorganism. In the present study the genomic content of L. garvieae CECT 4531 was analyzed by bioinformatic tools and microarray-based comparative genomic hybridizations (CGH) experiments, using Lactococcus lactis subsp. more...

Organism:

Lactococcus lactis subsp. lactis; Lactococcus garvieae; Lactococcus lactis subsp. lactis Il1403; Streptococcus pneumoniae

Type:

Genome variation profiling by array

Platforms:

GPL5781 GPL9532

32 Samples

Download data: TXT