Theophilus Painter

Theophilus Painter

Theophilus Shickel Painter was an American zoologist best known for his work on the structure and function of chromosomes, especially the sex-determination genes X and Y in humans. He also carried out work in identifying genes in fruit flies (Drosophila). His work exploited the giant polytene chromosomes in the salivary glands of Drosophila and other Dipteran larvae.

From *.wikipedia.org,
General Info
.
Male
Date of Birth
August 22nd, 1889
Age
136
Birth Place
United States of America, Virginia
Date of Death
October 5th, 1969
Died Aged
80
Star Sign
Leo
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