1 ene 1950 año - Erwin Chargaff

Descripción:

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

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