A Tiny Helper Lightens the Maternal Load

نویسندگان

  • Detlef Weigel
  • Elisa Izaurralde
چکیده

In a recent issue of Science, the puzzle of how a large number of maternal mRNAs can be coordinately destroyed at the mid-blastula transition of early animal embryogenesis is solved. The mysterious agent is not a protein but rather a microRNA that is transcribed at this transition point.

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عنوان ژورنال:
  • Cell

دوره 124  شماره 

صفحات  -

تاریخ انتشار 2006