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.
Leerink Report: About 900 Next-Gen Sequencers Deployed to Date; Market Poised for Growth
The reports note that Illumina's Genome Analyzer currently accounts for about two-thirds of next-gen sequencing systems housed at 15 international genome centers, though smaller labs tend to have a "far more equitable" split between Illumina's GA, Applied Biosystems' SOLiD, and 454 Life Sciences's GS FLX.
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