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.
NY State Regulating DTC Genomics Firms as Labs
Despite claims by DTC genomics firms that they shouldn't be regulated as clinical labs, New York State is doing just that. A state health department official said companies that obtain raw data from an analytical testing facility and send a report to an ordering practitioner are considered laboratories.
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