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.
Georgia Gov.'s Bill Seeks to Shield Drug, Device Makers from Product-Liability Tort Claims
The legislation would protect companies that either base their corporate headquarters in Georgia, employ over 200 workers in manufacturing or research and development in the state, or have their principal place of research and development in Georgia.
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