Fredrick Orpen
Bower

University of Glasgow


Claude W.
Wardlaw

University of Manchester


Frederick Campion
Steward

University of Leeds


Herbert Edward
Street

University of Leicester


Edward Charles
Jeffrey

Harvard (Evolution Tree)


Ralph H.
Wetmore

Harvard (Plant Biology Tree)








Leon Sebring
Dure III

University of Georgia


















John C.
Kendrew

Cambridge


Max
Delbrück

Caltech (FlyTree)






Raymond Arthur
Dart

University of the Witwatersrand (Neurotree)


Joseph
Gillman

University of the Witwatersrand (Anatomy Tree)








Max
Delbrück

Caltech (FlyTree)


Gunther S.
Stent

UC Berkeley (Neurotree)


Sydney
Brenner

Salk Institute



Jonathan I.
Gent

Stanford
(Options)

Jonathan GentX