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.
Roche Inks Deal with RBM/Psynova to Develop Diagnostics for 'Differentiating' Schizophrenia Therapies
While RBM and Psynova wouldn't reveal for which drug or drugs they were developing a companion diagnostic, there is an investigational schizophrenia agent in Roche's pipeline, RG 1678, which improved negative symptoms of patients with the disease in a Phase II proof-of-concept study. Separately, RBM and Psynova have also released data on a panel of central nervous system biomarkers they plan to develop into a homebrew diagnostic test for schizophrenia.
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