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.
Illumina Predicts 'Reacceleration' of Array Demand in 2010 as Sequencing Sales Buoy Revenue Growth
CEO Jay Flatley attributed a "faster than expected slowdown" in the San Diego firm's array business to researchers delaying new rounds of genome-wide association studies. Customers are also waiting to see if their projects will receive stimulus funding, he said.
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