Sequencing and Analysis of the Hydra Genome
Chapman, Kirkness et al., Nature
An international research collaboration reports their sequencing and analysis of the Hydra magnipapillata genome, and compare it to the genomes of several other organisms. "The Hydra genome has been shaped by bursts of transposable element expansion, horizontal gene transfer, trans-splicing, and simplification of gene structure and gene content that parallel simplification of the Hydra life cycle," the authors write. They team suggests that comparisons of the Hydra genome to the reported sequences of other animals have helped them to elucidate the evolution of several of the organism's characteristics.
Novartis Evaluating Submission Strategy for Painkiller Prexige in Various Countries Except US
Despite a report that Novartis intends to resubmit its application for the painkiller Prexige to the US Food and Drug Administration with a companion genetic test, the Swiss drugmaker says it is not trying to relaunch the drug in the US market.
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