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2573Genetic surprises

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  • hexagram14@aol.com
    Sep 8 5:18 AM


      + Genetic Surprise Confirms Neglected 70-Year-Old Evolutionary Theory

      Rochester NY (SPX) Sep 08, 2006
      Biologists at the University of Rochester have discovered that an old and relatively unpopular theory about how a single species can split in two turns out to be accurate after all, and acting in nature. The finding, reported in today's issue of Science, reveals that scientists must reassess the processes involved in the origin of species. The beginnings of speciation, suggests the paper, can be triggered by genes that change their locations in a genome.