Erratum to “Alternate functions of the single-minded and rhomboid genes in development of the Drosophila ventral neuroectoderm” [Mechanisms of Development 58 (1996) 65–74]
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چکیده
Erratum Erratum to "Alternate functions of the single-minded and rhomboid genes in development of the Drosophila ventral neuroectoderm"
منابع مشابه
Alternate functions of the single-minded and rhomboid genes in development of the Drosophila ventral neuroectoderm
We have investigated the roles of the single-minded (sim) and rhomboid (rho) genes in generating distinct cell fates in the Drosophila embryonic neuroectoderm. We show that sim functions to repress ventral ectodermal cell fates, as in sim mutants mesectodermal cells adopt the fates of neighboring ventral ectodermal cells and targeted sim expression in P[paired.Gal4]/P[UAS-sim] embryos results i...
متن کاملThe CNS midline cells and spitz class genes are required for proper patterning of Drosophila ventral neuroectoderm.
The Drosophila embryonic central nervous system (CNS) develops from sets of neuroblasts (NBs) which segregate from the ventral neuroectoderm during early embryogenesis. It is not well established how each individual NB in the neuroectoderm acquires its characteristic identity along the dorsal-ventral axis. Since it is known that CNS midline cells and spitz class genes (pointed, rhomboid, single...
متن کاملCNS midline to mesoderm signaling in Drosophila
The dorsal median cells are unique mesodermal cells that reside on the surface of the ventral nerve cord in the Drosophila embryo. The Buttonless homeodomain protein is specifically expressed in these cells and is required for their differentiation. We have determined that proper buttonless gene expression and dorsal median cell differentiation requires signals from underlying CNS midline cells...
متن کاملCloning and expression of Ventrhoid, a novel vertebrate homologue of the Drosophila EGF pathway gene rhomboid
In Drosophila melanogaster, the seven-pass transmembrane protein Rhomboid (Rho) is a crucial positive modulator of EGF signaling playing a substantial role in patterning of the ventral neuroectoderm and fate specification of neuroblasts. Here, we describe the cloning and expression pattern of Ventrhoid (Vrho), the novel evolutionarily conserved vertebrate cDNA related to fruit fly rho. Most imp...
متن کاملThe CNS midline cells control the spitz class and Egfr signaling genes to establish the proper cell fate of the Drosophila ventral neuroectoderm.
The spitz class genes, pointed (pnt), rhomboid frho), single-minded (sim), spitz (spi)and Star (S), as well as the Drosophila epidermal growth factor receptor (Egfr) signaling genes, argos (aos), Egfr, orthodenticle (otd) and vein (vn), are required for the proper establishment of ventral neuroectodermal cell fate. The roles of the CNS midline cells, spitz class and Egfr signaling genes in cell...
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ورودعنوان ژورنال:
- Mechanisms of Development
دوره 60 شماره
صفحات -
تاریخ انتشار 1996