TY - JOUR A1 - Raulf, Friedrich A1 - Mäueler, Winfried A1 - Robertson, Scott M. A1 - Schartl, Manfred T1 - Localization of cellular src mRNA during development and in the differentiated bipolar neurons of the adult neural retina in Xiphophorus N2 - The expression of the c-src gene in embryonie and adult tissue of the teleost fish Xiphophorus helleri was analyzed by in-situ hybridization. The highly conserved fish c-src gene was found to be expressed at high levels in midterm embryos, where c-src mRNA was localized in developing neurons of the sensory layer of the differentiating retina and in the developing brain. In adult tissues the expression of c-src was found to persist in certain cell types of the brain and the neural retina, especially in the bipolar cells of the inner nuclear layer, which are postmitotic, fully differentiated mature neurons. Thus c-src in Xiphophorus appears to be a developmentally regulated proto-oncogene which is important for neuronal differentiation during organogenesis, but whose persistence of expression in certain terminally differentiated neurons strongly suggests a particular maintenance function for c-src in these cells as well. KW - Schwertkärpfling KW - Messenger-RNS Y1 - 1989 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-86703 ER - TY - CHAP A1 - Schartl, Manfred A1 - Mäueler, Winfried A1 - Raulf, Friedrich A1 - Robertson, Scott M. T1 - Molecular aspects of melanoma formation in Xiphophorus N2 - No abstract available. KW - Schwertkärpfling KW - Krebs Y1 - 1988 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:20-opus-72689 ER -