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Barbara McClintock, US cell geneticist

Barbara McClintock, US cell geneticist

Barbara McClintock, American geneticist

Barbara McClintock, US geneticist

Barbara McClintock, US geneticist

Alfred Hershey, US geneticist

Barbara McClintock, US geneticist

Barbara McClintock, US cell geneticist

Calvin Bridges, US geneticist

Maurice Whittinghill, US geneticist

Barbara McClintock, US cell geneticist

Curt Stern, German-US geneticist

Thomas Hunt Morgan, US geneticist

Morgan and Osterhout, US geneticist and botanist

Rollins Emerson, US geneticist

Andre Dreyfus, Brazilian geneticist

Theodor Boveri, German geneticist

Carl Correns, German geneticist

US geneticist Barbara McClintock in maize field, 1960s

Ronald Fisher, British geneticist

Hans Bauer, German geneticist

Teissier and Sirks, Geneticists

Alfred Hershey, US geneticist

Alfred Hershey, US geneticist

Thomas Hunt Morgan, US geneticist

Charles Stockard, US zoologist

Robertson, Epling, Falconer, geneticists

Roland Thaxter, US mycologist

Yuri Filipchenko, Russian entomologist

Peter Zhukovsky, Soviet botanist

Sewall Wright, US geneticist

Barbara McClintock, US geneticist

Barbara McClintock, US geneticist

Dubinin and Plough, biologists

Edward East, US plant geneticist

Mather and Thoday, British geneticists

Morgan and Emerson, US geneticists

Helen Redfield, US geneticist

Edwin Conklin, US zoologist

Edmund Wilson, US cell biologist

Theodosius Dobzhansky, Russian-US geneticist

Neel and Miller, US geneticists

Alfred Sturtevant, US geneticist

Winthrop Osterhout, US botanist

Theodosius Dobzhansky, Russian-US geneticist

Edward East, US plant geneticist

Ernest Just, US biologist

David Bannerman, British ornithologist

George Boulenger, Belgian zoologist

James Watson, US molecular biologist

US geneticist Barbara McClintock and 1978 Rosenstiel Award

Yale doctorate for US geneticist Barbara McClintock, 1982

Kristine Bonnevie, Norwegian biologist

Theodosius Dobzhansky, Russian geneticist

Jacques Loeb, German-US physiologist

Eduard Strasberger, German botanist

Evelyn Cheesman, British entomologist

Wilhelm Johannsen, Danish geneticist

Russian-US geneticist Dobzhansky with fly maze, 1965

Herbert Jennings, US geneticist

Conrad Waddington, British geneticist

Charles Metz, US geneticist

Calvin Bridges, US geneticist

Theophilus Painter, US geneticist

Clarence McClung, US geneticist

Eleanor Carothers, US geneticist

Sewall Wright, US geneticist

Sophia Satina, Russian cytologist, and Albert Blakeslee, US

Herbert Jennings, US geneticist

Jesse McClendon, US physiologist

Nicholas Vavilov, Soviet botanist

Raymond Pearl, US biologist

William McIntosh, Scottish zoologist

Frank Beddard, British zoologist

Apsley Cherry-Garrard, British explorer

John Slater, US physicist

William Swann, US physicist

Barbara McClintock.

William Carruthers, Scottish botanist

Mary Mandels receiving Research Directors Award, 1962

Zhores Medvedev, Soviet biologist

Thomas Hunt Morgan, US geneticist

Osbert Salvin, British naturalist

Renato Dulbecco, Italian virologist

Herman Muller, American geneticist

Theodor Boveri, German geneticist

Theodor Boveri, German geneticist

Erich von Tschermak, Austrian agronomist

Charles Huskins, Canadian geneticist

Franz Schrader and Sally Hughes-Schrader

Svante Paabo, Swedish evolutionary geneticist

Helen Redfield, American geneticist

Mary Stuart MacDougall, US biologist

Wilmatte Porter Cockerell, US botanist and entomologist

Agronomy and Genetics, 1926 congress

Hershey and McClintock, US geneticists

Novy, Cooper and Soule

Giovanni Grassi, Italian zoologist

Nettie Maria Stevens, US geneticist

Mary Jane Rathbun, US zoologist

Chinese-US physicist Chien-Shiung Wu and colleagues, 1963

Seaborg receiving the Arches of Science award, 1968

Richard Goldschmidt, German-US geneticist

Edward Doisy, US biochemist

Margaret Mann Lesley, US geneticist and cytologist

Howard Temin, American virologist

Geneticists Johannsen and Bateson, 1920s

Jennie Simpson, Canadian-US geneticist

Katherine Pattee Hummel, US geneticist

Wilhelm Johannsen, Danish geneticist

Estrella Eleanor Carothers, American zoologist

Otto Meyerhof, German biochemist

Bruce Wallace and Hampton Carson

George Shull, US plant geneticist

Cole and Claude, genetics researchers

Cornell University's Department of Plant Breeding, c.1930

Plant geneticists from Cornell University, 1929

Albert Blakeslee, US botanist

Elizabeth Shull Russell, American geneticist

Seth Chandler, US astronomer

Winslow Upton, US astronomer

Lewis Boss, US astronomer

James Keeler, US astronomer

Charles Young, US astronomer

Henry Parkhurst, US astronomer

Thomas Simonton, US astronomer

Karl von Frisch, Austrian zoologist

Asaph Hall III, US astronomer

Alfred Lande, German-US physicist

Otto Stapf, Austrian botanist

Edwin Linton, US helminthologist

Arthur Hertig, US embryologist

Charles Valentine Riley, British-US entomologist

Genetics Society of America, 1936

Russian-US geneticist Dobzhansky with fly jars, 1959

John Clarke Slater, American physicist

Sommerfeld and Bohr, physicists

Fritz Reiche, German physicist

Samuel Milner, British physicist

William Swann, American physicist

Hollaender and Giles, US geneticists

Payne and Rebstock, US antibiotics researchers

Edward Laurens Mark, US zoologist

Wanda K. Farr, US botanist

Olive Swezy, US zoologist

Margaret Alger Hayden, US zoologist

Margaret D. Thompson, US zoologist

Frederick Banting, Canadian physiologist

Charles Scott Sherrington, British physiologist

Marie Agnes Hinrichs, US zoologist and physiologist

Milislav Demerec, Croatian-US geneticist

Pitcher plant research

Plant genetics research

Pitcher plant research

Plant genetics research

Plant genetics research

Frederick Sanger, British biochemist

Tatiana Maximova, Russian plant physiologist

Motoo Kimura, Japanese biologist

Charles Darwin, British naturalist

Mary Jane Rathbun, US zoologist

Viola Shelly Shantz, US zoologist

William Taliaferro, US parasitologist

Lerner and Ceppellini, Geneticists

Natural History Museum expedition, 1976

Jules Bordet, Belgian bacteriologist

August Weismann, German zoologist

Carl von Linne

Biophysicists Delbruck, Luria and Exner

Anderson and Kaufmann

Ulisse Aldrovandi, Italian scientist

Kathleen Beyer Blackburn, British botanist

Mary Strong Clemens, American botanist, with her husband

Carl Joseph Schroter, Swiss botanist

Elie Metchnikoff, Russian biologist

Cleveland Abbe, US meteorologist

Maurice Loewy, French astronomer

James Franck, German physicist

Emil Post, American mathematician

Wolfgang Kohler, German psychologist

Benjamin Gould, US astronomer

Hubert Newton, US astronomer

Daniel Kirkwood, US astronomer

Maria Mitchell, US astronomer

Frank Rattray Lillie, American zoologist

Maze genetics research by McClintock, 1978

Maze genetics research by McClintock, 1978

Maze genetics research by McClintock, 1978

Maze genetics research by McClintock, 1978

Maze genetics research by McClintock, 1971

Maze genetics research by McClintock, 1971

Maze genetics research by McClintock, 1971

Maze genetics research by McClintock, 1951

Herbert Jennings, US geneticist

Alfred Sturtevant, US geneticist

Sewall Wright, US geneticist

Lucia McCulloch, US plant pathologist

Nikola Tesla, Serb-US physicist

Gowen and Nason, US geneticists

Svante Arrhenius, Swedish chemist