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gene
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gene; intron and exon
What is the world's smallest organism?
Model of the operon and its relation to the regulator gene.
How gene therapy can treat diseases
Gregor Mendel's discovery of heredity laws
What are chromosomes?
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A long-overlooked weak point in your DNA has just been revealed • Dec. 3, 2025, 3:12 AM ET (ScienceDaily)

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gene; intron and exon
Model of the operon and its relation to the regulator gene.
What is the world's smallest organism?
How gene therapy can treat diseases
Gregor Mendel's discovery of heredity laws
What are chromosomes?
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Key People

Gregor Mendel
Gregor Mendel
botanist
Thomas Hunt Morgan
Thomas Hunt Morgan
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Rudolf Jaenisch
German biologist
Richard Dawkins
Richard Dawkins
British biologist and writer
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Fred H. Gage
American geneticist
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Stephen J. Elledge
American geneticist
Ohsumi, Yoshinori
Yoshinori Ohsumi
Japanese biologist
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Gregory P. Winter
British biochemst
Oswald Avery.
Oswald Avery
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Charles Yanofsky
American geneticist
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Maclyn McCarty
American biologist
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Theophilus Shickel Painter
American zoologist
Benzer, Seymour
Seymour Benzer
American scientist