Idea of genetic mosaicism hits psychiatry

The title of my blog post is provocative, I know, but I’m actually just lifting it from the title of a new commentary in the journal Molecular Psychiatry by Thomas Insel, the director of the National Institutes of Mental Health.

In his piece, Insel expresses his excitement about a new way of thinking about how genes can contribute to our risk of psychiatric disorders such as schizophrenia. It’s based on an emerging understanding of the human genome that I explored in a recent story for the New York Times: each of us does not carry around a single personal genome, but many personal genomes.

Read the full, original story: “The Dark Matter of Psychiatric Genetics”

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