This Week in Science

In this week's online early edition of Science, a team from the University of Cambridge reports on its identification of a genetic mutation that predisposes people to respiratory infections. Using exome sequencing, the researchers searched the DNA of 35 individuals with primary immunodeficiency who experience recurrent airway infections and found a mutation in the gene PIK3CD shared by several unrelated patients.

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Labs in the US and South Korea are hoping to bring the woolly mammoth back from beyond extinction, Newsweek writes.

Geneticist Adam Rutherford speaks with National Geographic about paleogenetics, race, and more.

Researchers link genetic links between education and smoking and longevity.

In PNAS this week: influence of gene environment interactions on polygenic traits, epigenetic features affecting fruit fly foraging, and more.