1 janv. 1950 - Erwin Chargaff
Description:
Discovered that there are different nucleotide compositions in different species, and that despite the nucleotide compositions, DNA still maintains certain properties.Chargaff's law states:
-Adenine and thymine are of equal amount
-Cytosine and guanine are of equal amount
pairinig A-T, and C-G
Ajouté au bande de temps:
Date:
1 janv. 1950
Maintenaint
~ Il y a 75 ans