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.
Universities Urged to Wield ‘Influence’ to Ensure Affordable Drugs in Poor Countries
A commentary published last week in the Journal of the American Medical Association on socially responsible licensing practices is one of several recent signs of an increasing awareness of the role that universities play in expanding global access to biomedical innovations developed with federally funded research.
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