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.
Consortium Expects Completed Turkey Genome to Usurp Chicken as Avian Reference
The turkey genome sequencing project began last year as a pilot study using the Roche GS-FLX platform. Recently, the group joined forces with two additional teams: USDA researchers who are using the Illumina platform, and a bioinformatics group at the University of Maryland.
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