Multiple Genomes

Rather than having one genome, people likely are made up of a number of different genomes, writes Carl Zimmer at the New York Times. This, he adds, may have medical implications.

“There have been whispers in the matrix about this for years, even decades, but only in a very hypothetical sense,” Alexander Urban, a geneticist at Stanford University, tells Zimmer. Urban adds that recent work has brought this idea out of the realm of the hypothetical.

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A former Penn State Hershey Medical Center staffer has admitted to lying about skipping mandatory steps of genetic cancer tests he performed, the Associated Press reports.

The genome of a rare, red bat suggests that its effective population size has been in decline for thousands of years, according to a PLOS One study.

In Nature this week: investigation into the genetics of medulloblastoma, and more.

A project in the UK is to use genomic selection to speed spruce tree growth, according to Innovators Magazine.