What are facts about Frederick Griffith?

Frederick Griffith was a British bacteriologist best known for his pivotal experiment in 1928 that demonstrated the phenomenon of transformation in bacteria. He discovered that non-virulent strains of Streptococcus pneumoniae could acquire virulence when exposed to heat-killed virulent strains, suggesting that genetic material could be transferred between bacteria. This work laid the groundwork for later discoveries in genetics, including the identification of DNA as the hereditary material. Griffith's experiment was crucial in shaping our understanding of molecular Biology and inheritance.