In Genome Biology this week, a trio of researchers describes their computational approach to identify miRNAs from high-throughput sequencing data, miRTRAP. When applied to the chordate Ciona intestinalis, the team distinguished nearly 400 reported miRNA loci; previously, 80 had been identified and reported. Almost half of the genes identified produce non-conventional miRNA products, the authors write, including moRNAs and antisense miRNAs.

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CNBC reports that Amazon invested in the startup Grail as it sees an opportunity for its cloud computing company in genomics.

Lawrence Krauss writes at Slate that science is needed for good public policy and should not be ignored.

Researchers are working on re-making the yeast genome from scratch, according to the Associated Press.

In Cell this week: functional profiling of Plasmodium genome, a self-inactivating rabies virus, and more.