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.
Celera 'Expediting' Lung Cancer Dx Development Based on Promising Study Results
Based on the results of the study, the company has assembled a panel of six protein biomarkers with the ability to detect non-small cell lung cancer in patients with 94 percent sensitivity and 93 percent specificity. The company is hoping to launch the test by 2012.
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