Genetic determinants of sense organ identity in Drosophila: regulatory interactions between cut and poxn. - Archive ouverte HAL
Article Dans Une Revue Development (Cambridge, England) Année : 1995

Genetic determinants of sense organ identity in Drosophila: regulatory interactions between cut and poxn.

Michel Vervoort
D Zink
  • Fonction : Auteur
Nathalie Pujol
K Victoir
  • Fonction : Auteur
N Dumont
  • Fonction : Auteur

Résumé

Two genes involved in defining the type of sense organ have been identified in Drosophila. The gene cut differentiates the external sense organs (where it is expressed) from the chordotonal organs (where it is not); among the external sense organs poxn differentiates the poly-innervated organs (where it is expressed) from the mono-innervated organs (where it is not). Here we show that the expression of poxn in normal embryos does not depend on cut, and that poxn is capable of inducing the expression of cut. We have identified a small domain of the very large cut regulatory region as a likely target for activation by poxn.
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Dates et versions

hal-02109012 , version 1 (24-04-2019)

Identifiants

  • HAL Id : hal-02109012 , version 1
  • PUBMED : 7555735

Citer

Michel Vervoort, D Zink, Nathalie Pujol, K Victoir, N Dumont, et al.. Genetic determinants of sense organ identity in Drosophila: regulatory interactions between cut and poxn.. Development (Cambridge, England), 1995, 121 (9), pp.3111-20. ⟨hal-02109012⟩

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