Skip to main content. Engineered for applications in high-use, high-abuse situations, Corbin Russwin exit devices can be teamed with a variety of trims to provide desired functions, styles and finishes in new construction and renovations.
The discovery of DNA focused scientists' efforts and led to the research into genetics and heredity aimed at improving life on Earth today. Identification of DNA DNA's discovery can be traced to 1868, when Swiss medical student Johann Friedrich Miescher began work on isolating proteins from white blood cells.
slide 1 of 4. The man who discovered DNA, Frederick Miescher, was a young physician who worked in the laboratory of physiological chemistry of eminent scientist Felix Hoppe-Seyler. At the time of the discovery he was 25 years old and had not long graduated from his studies.