1 janv. 1949 - Erwin Chargaff
Description:
Chargaff discovered that the proportions of DNA differed from species to species. He also discovered that the amount of thymine in a DNA molecule was equal to the amount of adenine, and the amount of cytosine was equal to the amount guanine. This is known as Chargaff’s rule.Ajouté au bande de temps:
Date:
1 janv. 1949
Maintenaint
~ Il y a 75 ans
