June 5, 2014

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  • DNA on a wall

    How important is gene flow?

    There’s a handy article available from the American Journal of Botany that’s caught my eye: Is gene flow the most important evolutionary force in plants? by Norman C. Ellestrand. It opens with a strong statement. Some scientists consider the word “evolution” to be more or less equivalent with “natural selection” or adaptation. They would, of […] More