Morphogen gradients: Nodal enters the stage

نویسنده

  • Laurent Kodjabachian
چکیده

Morphogen gradients are proposed to organise cell fates during development via the long-range activity of secreted molecules. Their existence in vertebrates, however, has been debated. A recent study has identified the Nodal-related protein Squint as a bona fide morphogen in vertebrate mesoderm.

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عنوان ژورنال:
  • Current Biology

دوره 11  شماره 

صفحات  -

تاریخ انتشار 2001