This Week in Science

In work out of Dave Bartel's MIT lab, researchers found that even though RNAi has not been conserved in the model budding yeast, Saccharomyces cerevisiae, it is present in other species, including S. castellii and Candida albicans. These two species use "noncanonical" Dicer proteins to make small interfering RNAs that mostly correspond to transposable elements and Y' subtelomeric repeats, they say, and when they introduced Dicer and Argonaute of S. castellii into S.

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A former Synthetic Genomics attorney alleges that the firm discriminated against her and other female employees, according to the San Diego Union-Tribune.

Due to privacy and lab certification questions, the planned giveaway of Orig3n testing kits at a Baltimore Ravens game was suspended.

Alnylam reports positive results from its phase 3 clinical trial of an RNAi-based drug, according to Stat News.

In Cell this week: adult mesenchymal cell populations in mouse lung, genetic diversity in HPV16 and cancer risk protection, and more.