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Iammsimone16
Iammsimone16 Iammsimone16
  • 09-02-2017
  • Biology
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what was the importance of griffith's work with strains of the bacterium streptococcus pneumoniae

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sanders8
sanders8 sanders8
  • 09-02-2017

 experiment discovering the "transforming principle" in pneumococcus bacteria. Griffith used two strains of pneumococcus (Streptococcus pneumonia) bacteria which infect mice – a type III-S (smooth) which was virulent, and a type II-R (rough) strain which was nonvirulent.

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