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Mom’s prenatal hardship turns baby’s genes on and off

In January 1998 five days of freezing rain collapsed the electrical grid of the Canadian province of Québec. The storm left more than 3 million people without electricity for anywhere from a few hours to 45 days – one of the worst natural disasters in Canadian history.

 

http://medicalxpress.com/news/2014-10-mom-prenatal-hardship-baby-genes.html