Marguerite Vogt

Vogt was a generous lady who personally and financially heled many students.

A highly spirited and energetic woman, she would drive to the institute regularly in her convertible sports car. She loved to spend time playing piano, swimming in the ocean, running along the beach and exercising actively.

Vogt, who learned about social democratic values and political engagements from her parents, led a socially active life. She hosted get-togethers and parties with friends and associates along with their families in her La Jolla house during holidays.

She was born on February 13, 1913, in Germany to Oskar Vogt and Cécile Vogt-Mugnier as their youngest daughter among two children.

Both her parents were notable neuroscientists, who were best known for their intensive cytoarchetectonic research on the brain, served at the Kaiser Wilhelm/Max Planck Institute for Brain Research in Berlin. In 1925 her father was summoned to Moscow among other neurologists to study the brain of Lenin.

She was raised in an intensified and stimulating scientific environment. Her own allegiance towards science developed when she was fourteen years of age when she began to study fruit flies. At fourteen she penned down her first paper on Drosophila, a fruit fly.

In 1937 she earned an M.D. degree from the ‘University of Berlin’.

Her father remained a director of the Kaiser Wilhelm/Max Planck Institute till the time her parents were dismissed from the institute by the Nazis in 1937 due to political issues following which the family left Berlin.

In 1950 she immigrated to the US carrying only her Bechstein piano. There she joined the ‘California Institute of Technology’ (Caltech) to work along with German-American biophysicist Max Delbrück. She worked with Delbrück on the E coli K12 F+ x F-crosses.

It was Delbrück who introduced her to the junior faculty member Renato Dulbecco, when the latter was working in the biology division attempting to develop a culture procedure for the virus of polio. This saw the beginning of long collaborative scientific research work between the two.

Vogt and Dulbecco worked on the procedures to culture poliovirus, the causative agent of the infectious disease called poliomyelitis or simply polio. The duo was the first to succeed in developing the virus in vitro (colloquially called test tube experiments) that is conducting the study by isolating it from its normal biological surroundings. They also purified the virus so as to identify and investigate pure viral cultures, which was a significant step in the development of vaccine to fight the disease.

Thereafter they began to study the causative viruses of cancer starting with examining the polyoma virus, natural hosts of which are primarily mammals and birds. They cultured and successfully investigated its potentiality.

While continuing with her scientific commitments she also actively protested against the ‘Vietnam War’.