Genetics

Do you share more genes with your mother or your father?

Many of your relatives probably have an answer to the question of whether you are more your mother or your father's child. But the correct answer to the question is not as simple as it might seem.

Genetics

First DNA sequence from a single mitochondria

DNA sequences between mitochondria within a single cell are vastly different, found researchers in the Perelman School of Medicine at the University of Pennsylvania. This knowledge will help to better illuminate the underlying ...

Genetics

How to analyze your genome; Part I—Mitochondrial DNA

Genome analysis today is basically blind. It typically proceeds by randomly inspecting a smattering of possible variants that are only loosely associated with some disease or physical trait. Unless you already have a major ...

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