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.
Avey's New Brainstorm: Social Networking to Study Genetics of Alzheimer's, Brain Health
Similar to the research model employed by 23andMe, which Avey helped found with Anne Wojcicki in 2007, Brainstorm Research will employ web-based social networking tools to create a global system for connecting individuals with Alzheimer's and tracking brain functions.
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