Chargaff's rule
3,341 views · Published 18 July 2017 · 5:05 · Indexed 21 October 2026
Channel: Nikolay's Genetics Lessons · 2017 · Education
Chargaff's rules state that DNA from any species of any organism should have a 1:1 stoichiometric ratio of purine and pyrimidine bases and, more specifically, that the amount of guanine should be equal to cytosine and the amount of adenine should be equal to thymine. This pattern is found in both strands of the DNA.
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