A recent revolutionary discovery in the world of genetics revealed a tool that allows scientists to directly edit DNA in a way that's easy and cheap. This could usher in a new age of genetically edited or even engineered animals, and could eventually be used to create "designer babies."
Read more: http://www.techinsider.io/crispr-and-gene-editing-are-showing-us-how-dna-works-2015-8#ixzz3i2aMD42o
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