This Week in Science | GenomeWeb

In a paper published online in advance in Science this week, investigators at Japan's National Institutes of Natural Sciences show that, in Drosophila, Sex lethal — abbreviated Sxl — acts autonomously in primordial germ cells — or PGCs — to induce female development.

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Pacific Biosciences is hosting a competition in which researchers are vying to win free sequencing for an organism with the most interesting genome.

An opinion piece appearing in Newsday likens familial DNA searches to stop-and-frisk policies.

The San people of Africa have drawn up a code of conduct for researchers, according to the Conversation.

In Nature this week: genotypes linked to hip osteoarthritis, and more.