Complete Genome Sequence of a Serotype 11A, ST62 Streptococcus pneumoniae Invasive Isolate
Author Information
Author(s): Camilli Romina, Bonnal Raoul JP, Del Grosso Maria, Iacono Michele, Corti Giorgio, Rizzi Ermanno, Marchetti Magda, Mulas Laura, Iannelli Francesco, Superti Fabiana, Oggioni Marco R, De Bellis Gianluca, Pantosti Annalisa
Primary Institution: Istituto Superiore di Sanità, Rome, Italy
Hypothesis
The study aims to analyze the genome organization and compare it with other pneumococcal genomes.
Conclusion
The genome of S. pneumoniae AP200 is dynamic, characterized by chromosomal rearrangements and horizontal gene transfers, which may enhance its adaptability and antibiotic resistance.
Supporting Evidence
- The genome sequence of S. pneumoniae AP200 is 2,130,580 base pairs long.
- AP200 contains the pilus islet 2 and has a unique capsular locus.
- Chromosomal rearrangements and horizontal gene transfer events were observed.
- The presence of Tn1806 and ϕSpn_200 contributes to the genetic diversity of AP200.
Takeaway
Researchers looked at the DNA of a type of bacteria that can make people sick and found that it changes a lot, which helps it survive and resist medicines.
Methodology
The complete genome of S. pneumoniae AP200 was sequenced and analyzed for its genetic features and compared with other strains.
Digital Object Identifier (DOI)
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