Frances E Clark1, Naomi L Greenberg1, Duilio M Z A Silva1

  • 1Cell and Developmental Biology Center, National Heart, Lung, and Blood Institute, National Institutes of Health; Bethesda, Maryland 20894, USA.

概括

一个自私的遗传元素,R2d2,通过在缺少它的卵子中引起致命的无体积形成,从而扭曲女性半球变异中的遗传,确保了自身的传播.