George Wells
Beadle

Caltech (FlyTree)




Max
Born

Edinburgh (Physics Tree)




Niels
Bohr

Copenhagen University (Physics Tree)


Wolfgang Ernst
Pauli

Princeton (Physics Tree)


Lise
Meitner

Kungliga Tekniska högskolan (Physics Tree)


Alfred Henry
Sturtevant

Caltech (Neurotree)




Max
Delbrück

Caltech (FlyTree)


Robert S.
Edgar

UC Santa Cruz


Carl
Helmholz

UC Berkeley (Physics Tree)




André Michel
Lwoff

Institut Pasteur (ID Tree)


François
Jacob

Institut Pasteur (Neurotree)




Gunther S.
Stent

UC Berkeley (Neurotree)


Sydney
Brenner

Salk Institute






Rollin
Hotchkiss

Rockefeller Institute for Medical Research


Maurice S.
Fox

Rockefeller




J. Howard
Mueller

Harvard Medical School (ID Tree)




Tracy
Sonneborn

Indiana University (Evolution Tree)




Myron
Levine

University of Michigan





Warren D.
Kruger

Fox Chase Cancer Center
(Options)

Warren KrugerX