This Week in PNAS

In a study slated to appear online this week in the Proceedings of the National Academy of Sciences, researchers from the Rockefeller University used a metagenomic sequencing-based method to find new natural product-producing genes in soil microbial communities. After isolating microbial DNA from a soil sample, the team created a clone library that was then assessed by amplicon sequencing and subsequently compared with known natural product-related genes.

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A research duo estimates in PLOS One the number of papers that have used misidentified cell lines.

UK's National Institute for Health and Care Excellence approves GlaxoSmithKline's SCID gene therapy despite cost.

Science reports that Brazilian researchers are petitioning for the reversal of budget cuts.

In PLOS this week: gene flow patterns in common ash, guidelines for using morpholinos in zebrafish, and more.