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.
JCVI Announces New Sorcerer II Expedition
The J. Craig Venter Institute announced that Sorcerer II is leaving today on a two-year voyage dubbed the "J. Robert Beyster and Life Technologies 2009-2010 Research Voyage" to sample microbes in the Baltic, Mediterranean, and Black Seas.
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