Acción directa y de largo alcance de un gradiente morfogénico sin alas.

M Zecca1, K Basler, G Struhl

  • 1Zoologisches Institut der Universität Zürich, Switzerland.

Cell
|November 29, 1996
PubMed
Resumen

Wingless (Wg) actúa como un morfogénico de largo alcance en el desarrollo de Drosophila al regular directamente la transcripción génica en función de la concentración y la distancia. Esto contrasta con el Wg atado o el Armadillo (brazo), que tienen efectos limitados o autónomos.

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