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Nobel Prizes and Laureates

Nobel Prizes and Laureates

The Nobel Prize in Physiology or Medicine 2013
James E. Rothman, Randy W. Schekman, Thomas C. Südhof

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Randy W. Schekman - Facts

Randy W. Schekman

Randy W. Schekman

Born: 30 December 1948, St. Paul, MN, USA

Affiliation at the time of the award: University of California, Berkeley, CA, USA, Howard Hughes Medical Institute

Prize motivation: "for their discoveries of machinery regulating vesicle traffic, a major transport system in our cells"

Field: cell physiology, genetics

Prize share: 1/3

Life

Randy Schekman was born in Saint Paul, Minnesota in the United States. After studying at the University of California in Los Angeles and spending time at the University of Edinburgh, Scotland, he received his Ph.D. in 1975 from Stanford University in Palo Alto, California, where he remained for some years. He has worked at the University of California in Berkeley since 1991. Randy Schekman is married with two children.

Work

The cells inside our bodies produce a host of different molecules that are sent to specific sites. During transport, many of these molecules are grouped together in tiny sac-like structures called vesicles. These vesicles help transport substances to different places inside the cell and send molecules from the cell's surface as signals to other cells in the body. During the 1970s, Randy Schekman studied yeast cells with malfunctions in this transportation system. He demonstrated that that the malfunctions were due to genetic defects and explained how different genes regulate different aspects of the transports.

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