-
C. Darwin explains that human beings do not appear from nowhere, they have an origin and that they are changing little by little.
-
Gregor Mendel creates this set of basic rules on the transmission by genetic inheritance of characteristics from parent organisms to their children
-
John L. Dawn described the cause of genetic disease, Down's syndrome, to discover the extra copy of chromosome 21.
-
Thomas Hunt Morgan shows that genes reside on chromosomes.
-
Jean Brachet proves that DNA is found in chromosomes and that RNA is present in the cytoplasm of all cells.
-
Watson and Crick discovered the structure of the double helix, which is associated with the molecular structure of deoxyribonucleic acid (DNA).
-
The Meselson-Stahl experiment demonstrates that DNA is replicated in semiconservador way.
-
The genetic code is arranged in triplets or codons.
-
Determines the sequence of pairs of chemical bases that make up DNA. Publishes the first complete sequencing of the human genome with a 99.99% loyalty.
-
It is a technique that allows you to edit the genes, and so the doctors can modify the genome and manipulate DNA cutting parts and adding new.
