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When did Frederick Harold Stinchfield die?

Frederick Harold Stinchfield died in 1950.


When was Frederick J. Kapala born?

Frederick J. Kapala was born in 1950.


What is the name of the bacterium that Frederick Griffith studied?

The bacterium that Frederick Griffith studied is called Streptococcus pneumoniae. His experiments in the 1920s demonstrated the phenomenon of transformation, showing how non-virulent bacteria could acquire virulence by taking up genetic material from heat-killed virulent bacteria. This foundational work laid the groundwork for the discovery of DNA as the genetic material.


What was Frederick griffith looking for in his experiments?

Frederick Griffith was investigating the phenomenon of bacterial transformation in his experiments with two strains of Streptococcus pneumoniae in 1928. He aimed to understand how non-virulent bacteria could acquire virulence when mixed with heat-killed virulent bacteria. His work ultimately led to the discovery of the "transforming principle," which laid the groundwork for later discoveries about DNA as the genetic material.


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.