[pieceofthepuzzle]

Nice twin study, but epigenetics is not by any means a new field. Like most research, this is another contributing piece of data, but it's hardly paradigm shifting, as the title implies. Thanks for posting though...

[dangus]

Well, when I studied genetics 20 years ago, “epigenetics” was what “those crazy Russians” were studying; although I found it fascinating, it was pretty much ridiculed.