Ernest G.
Anderson

Caltech (DevTree)


Lewis Victor
Heilbrunn

Penn (DevTree)


Lester George
Barth

Columbia (DevTree)


Charles V.
Taylor

UC Berkeley (Neurotree)


Douglas Merritt
Whitaker

Stanford (DevTree)


Francis J.
Ryan

Columbia (Neurotree)


Edwin B.
Hart

UW Madison (Chemistry Tree)


William Harold
Peterson

UW Madison (Chemistry Tree)


Alfred
Koch

Universität Göttingen (Chemistry Tree)


Edwin Broun
Fred

UW Madison


Heinrich Otto
Wieland

Universität München (Chemistry Tree)


Fritz
Kögl

Utrecht (Chemistry Tree)


Leopold
Ružička

ETH Zürich (Chemistry Tree)


Arie Jan
Haagen Smit

Caltech (Chemistry Tree)


Franklin David
Keim

University of Nebraska - Lincoln (Plant Biology Tree)


Lester W.
Sharp

Cornell (DevTree)


Rollins Adams
Emerson

Cornell (DevTree)


Barbara
McClintock

CSHL (FlyTree)


Thomas Hunt
Morgan

Caltech (FlyTree)


George Wells
Beadle

Caltech (FlyTree)


Edward
Tatum

Yale (Chemistry Tree)


Joshua
Lederberg

Rockefeller (Chemistry Tree)

Ann Katharine
Ganesan

Stanford
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