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Epigenetic: Grandma’s Experiences and Your Genes

Epigenetic: Grandma’s Experiences Leave a Mark on Your Genes

Your ancestors’ lousy childhoods or excellent adventures might change your personality, bequeathing anxiety or resilience by altering the epigenetic expressions of genes in the brain.

http://discovermagazine.com/2013/may/13-grandmas-experiences-leave-epigenetic-mark-on-your-genes#.Uve24fldX-s

 

Once nurture seemed clearly distinct from nature. Now it appears that our diets and lifestyles can change the expression of our genes. How? By influencing a network of chemical switches within our cells collectively known as the epigenome. This new understanding may lead us to potent new medical therapies. Epigenetic cancer therapy, for one, already seems to be yielding promising results.

http://www.pbs.org/wgbh/nova/body/epigenetics.html 

 

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