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, Facing Dip in Array Demand, Posts 12-Percent Rise in Q4 Sales
Product revenue for the quarter rose 10 percent on "significant growth" in its sequencing products. Instruments sales rose 19 percent largely on the back of "strong growth in sequencing instrumentation, which was partially offset by lower sales of array instruments during the quarter."
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