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.
NIAID Awards Akonni $3.2M to Combine PCR, Microarray Tech for Low-Cost, Rapid Flu Detection
While the system will provide a level of multiplexing that is "more than conventional PCR, but not as high as microarrays in general," the expected cost "is on par with, and in some respects lower than, what hospitals and clinics are paying for real-time PCR."
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