This Week in Nature

In Nature this week, an international team of researchers present an analysis of tapeworm genome sequences that has uncovered a variety of potential targets for fighting the parasites. Using three human-infective tapeworm species and one lab model, the scientists uncovered gene losses and gains related to the animal’s adaptation to the host environment, such as ones involved in nutrient metabolism, which relates to their ability to absorb nutrients from their hosts.

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This Week in Nature

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This Week in PNAS

A panel at the New York Times discusses anonymity and privacy of users of 23andMe's services when access to its database is offered for research.

National Institutes of Health Director Francis Collins appears before a House subcommittee to discuss his agency's budget request.

In PNAS this week: Akt3 amplification in glioma progression, Tibetan Plateau frog genome, and more.

The US Supreme Court has declined to review a decision involving the use of "inadvertently shed" DNA in a police investigation and subsequent conviction.