Notch Signaling Pathway - Discovery

Discovery

In 1914, John S. Dexter noticed the appearance of a notch in the wings of the fruit fly Drosophila melanogaster. The alleles of the gene were identified in 1917 by Thomas Hunt Morgan. Its molecular analysis and sequencing was independently undertaken in the 1980s by Spyros Artavanis-Tsakonas and Michael W. Young.

Read more about this topic:  Notch Signaling Pathway

Famous quotes containing the word discovery:

    The new supplants the old. Yet men’s minds are stuffed with outworn bunk. Educating the young in the latest findings of authorities and scholars in the social sciences is important. It is equally important to devise ways and means for aiding the middle-aged and old to reexamine hang-over unscientific doctrines and ideas in the light of recent discovery and research.
    Mary Barnett Gilson (1877–?)

    The virtues of society are vices of the saint. The terror of reform is the discovery that we must cast away our virtues, or what we have always esteemed such, into the same pit that has consumed our grosser vices.
    Ralph Waldo Emerson (1803–1882)

    The gain is not the having of children; it is the discovery of love and how to be loving.
    Polly Berrien Berends (20th century)