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.
Mass Spec Chief Execs See Rise in 2008 Salaries, but Overall Compensation Shrinks
CEOs at four of the five leading mass spec firms saw their total compensation dip last year, according to information provided in their proxy statements, with Bill Sullivan at Agilent taking the biggest hit, a 39 percent drop from his 2007 earnings. Meanwhile, Frank Laukien at Bruker received an 80 percent upgrade in 2008.
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