Epigenetics – What does it tell us?
As an organism grows and develops, chemical reactions activate and deactivate parts of the genome at specific locations at critical times. Epigenetics is the study of these chemical reactions and the factors that influence them. Here is a great video that outlines the basic principles of Epigenetics: http://learn.genetics.utah.edu/content/epigenetics/intro/ Why is epigenetics important? It goes against the idea conventional thought that inheritance
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