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.
Correlagen Purchases Helicos Instrument to Develop New Genetic Tests
Correlagen, which has a CLIA-certified laboratory and is based in Waltham, Mass., plans to use the Helicos platform for new genetic tests that require resequencing "broad panels" of genes in the areas of cardiology, endocrinology, neuropsychiatry, and immunology.
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