It’s all in the family! But how? The biology of inheritance Part 2

Author: Shweta Ramdas

Editors: Molly Kozminsky, Christina Vallianatos, Bryan Moyers

If you haven’t been living under a rock for the last five years, you have definitely come across headlines to the tune of “Researchers Find Gene for X”, where X can be anything from happiness, to political affiliation, to your preference for cilantro. There are quite a few people who respond to these studies with “but surely that’s not genetic!” I work on the genetics of psychiatric disorders and have fielded this question from most people with whom I discuss my research: “Isn’t something like depression just caused by things that happen to you or your upbringing? Why do we place the blame on genetics instead?”

Continue reading “It’s all in the family! But how? The biology of inheritance Part 2”

It’s all in the family! The biology of inheritance, part 1

Author: Shweta Ramdas

Editors: Molly Kozminsky, Jimmy Brancho, Kevin Boehnke

 

Harry Potter has his mother’s eyes. From his father, James, he inherits his black hair, his ability to play Quidditch, and a certain predisposition to mischief. We are all unique combinations of our parents, receiving half our DNA from each. In the genetic lottery, our parents’ genes are scrambled and spliced to create a new individual who carries on the family’s long tradition of snoring into one’s sheets. But besides a rickety knee, shortness of stature, and preferred pizza toppings, what else can we blame on our parents?

Continue reading “It’s all in the family! The biology of inheritance, part 1”