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Discover of DNA
DNA was discovered in 1869 by Swiss researcher Friedrich Miescher. Originaly he was studyng the composition of lymphoid cells, but in the proces he isolated a new molecule he called nuclein. He was the first to define DNA as a distinct molecule -
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Phoevus Leve
Phoevus Leve discover the components of DNA and defiend the unite. He proposed that are 3 nucleotides per molecule and that the DNA can't be storage because it was chemical. -
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Gens vinculed to cromosomes
Thomas Hunt Morgan created the chromosomal theory of inheritance, thanks to a room where he made flies reproduce and then observe them. -
Firts images of DNA
William Asturby published the first DNA images and came to the conclusion that it was stacked as coins. It was also realized that the beginnings of life are closely associated with the interaction of proteins and nucleic acids. -
Double helix
Francis Crec and James Watson in 1953 after many failed attempts publish the structure of DNA inspirated in fotografi 51