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.
European Industry, Academia Watch Closely As EPO Weighs Legality of WARF hESC Claims
Fresh from closing the books on the validity of its seminal human embryonic stem cell patents in the US, the Wisconsin Alumni Research Foundation is now waiting for the top European patent authority to determine the patentability of related claims in the European Union. The decision could have a wide-ranging impact on how future hESC-based therapies and research tools are sold in Europe.
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