Torbjorn Oskar Caspersson Swedish cytologist and geneticist. Date of Birth: 15.10.1910 Country: Sweden

1. Biography of Torbjörn Oskar Caspersson
2. Discoveries in DNA
3. Recognition in RNA
4. Awards and Honors

Biography of Torbjörn Oskar Caspersson

Torbjörn Oskar Caspersson was a Swedish cytologist and geneticist. He studied biology and medicine at Stockholm University.

Discoveries in DNA

In 1934, together with Einar Hammersten, Caspersson demonstrated that DNA is a polymer. This groundbreaking discovery challenged earlier assumptions that the DNA molecule consisted of only ten nucleotides.

Recognition in RNA

Caspersson was one of the first scientists to propose that RNA plays a role in protein biosynthesis. His work contributed to our understanding of the central dogma of molecular biology.

Awards and Honors

Throughout his career, Caspersson received numerous accolades for his contributions to science. These include:

- 1945: The Björkén Prize
- 1971: Anders Jahre Medical Award
- 1973: Schleiden Medal
- 1977: Paul Ehrlich and Ludwig Darmstaedter Prize
- 1979: Balzan Prize
- 1988: William Allan Award

Caspersson's groundbreaking research and innovative thinking have had a lasting impact on the fields of cytology and genetics. His contributions continue to be recognized and celebrated in the scientific community.