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Seeing double: New study explains evolution of duplicate genes


April 7, 2014

Soojin Yi From time to time, living cells will accidentally make an extra copy of a gene during the normal replication process. Throughout the history of life, evolution has molded some of these seemingly superfluous genes into a source of genetic novelty, adaptation and diversity. A new study shows one way that some duplicate genes could have long-ago escaped elimination from the genome, leading to the genetic innovation seen in modern life. Full Story

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Georgia Institute of Technology

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