Transformation in Pneumococcus

on 23.9.08 with 0 comments




  • Gram+ cell wall; components are released by autolysis

  • this suicidal action provides genetic interchange among strains

  • unfortunately for us, the bacteria also release a bunch of potent immune mediators upon autolysis


protein A helps Pneumococcus stick onto nasal mucosa


Pneumolysin: cytolytic to respiratory epithelium


23-valent and 7-valent (new) conjugate vaccines


Pneumococcal sepsis in asplenia—Howell-Jolly bodies suggested the diagnosis of asplenia



Category: Microbiology Notes

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