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.
J&J's Ortho Biotech Inks 5-Year CRADA with NCI to Develop Cancer Immunotherapies
Under the CRADA, Ortho Biotech, a unit of J&J's Centocor, will have an option to exclusively license new inventions developed jointly or independently by NCI scientists. The collaboration will focus on engineering patients' T-cells to treat melanoma and possibly other types of cancers.
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