...Olivier Stettler; Rajiv L. Joshi; Andrea Wizenmann; Jürgen Reingruber; David Holcman; Colette Bouillot; François Castagner; Alain Prochiantz; Kenneth L. Moya Engrailed 1 and engrailed 2 homeoprotein transcription factors (collectively Engrailed) display graded expression in the chick optic tectum...

...Alexis Maizel; Michel Tassetto; Odile Filhol; Claude Cochet; Alain Prochiantz; Alain Joliot Chicken Engrailed 2 homeoprotein is transported between cells in culture. This intercellular transfer is based on unconventional secretion and internalisation mechanisms: Engrailed 2 has access to vesicles...

...Catherine Coffinier; Dominique Thépot; Charles Babinet; Moshe Yaniv; Jacqueline Barra vHNF1/HNF1 β, a member of the divergent HNF1/vHNF1 homeoprotein family, is expressed in polarized epithelia of several adult organs and may participate in controlling the transcription of specific genes...

...Alexis Maizel; Olivier Bensaude; Alain Prochiantz; Alain Joliot ABSTRACT Engrailed homeoprotein, a transcription factor involved in midbrain/hindbrain patterning, primarily localizes to the cell nucleus. However, significant amounts of the protein are also found in the cell cytoplasm or associated...

... that these Hox genes are involved in muscle patterning in the limb buds. * Author for correspondence (E-mail: [email protected] ) 21 01 1998 26 02 1998 © 1998 by Company of Biologists 1998 Hoxa-11 Hoxa-13 Pax7 Homeoprotein Limb bud Myoblast Muscle...

...Alain Joliot; Alain Trembleau; Graça Raposo; Sophie Calvet; Michel Volovitch; Alain Prochiantz ABSTRACT We report here that the homeoproteins Engrailed-1 and Engrailed-2 are present in specific non-nuclear subcellular compartments. Using electron microscopy, we observed that chick-Engrailed-2...

... choice can be controlled at the level of transcription in the post-synaptic neuron and identify a homeoprotein that defines a subset of cell-specific traits required for this choice. * Author for correspondence 20 05 1995 © 1995 by Company of Biologists 1995 To facilitate...

... address: Strang-Cornell Cancer Research Laboratory, 510 East 73 Street, New York, NY 10021, USA 22 09 1994 © 1995 by Company of Biologists 1995 pancreatic islets insulin gene ontogeny homeoprotein duodenum pancreatic cell lineage murine pancreas Endocrine cells...

...Cheng-Ming Chuong; Guillermo Oliver; Sheree A. Ting; Beatrice G. Jegalian; Hai Ming Chen; Eddy M. De Robertis Homeoproteins are functionally involved in pattern formation. Recently, homeoproteins have been shown to be distributed in a graded fashion in developing limb buds. Here we examine...

...Mauro Delorenzi; Mariann Bienz The Abdominal-B (Abd-B) gene determines development of the posteriormost segments in Drosophila . Genetic and molecular analysis suggested that it consists of two genetically separable functions that are conferred by two related homeoproteins termed m and r. We have...

... 8BT, UK ‡ Present address and address for correspondence: EMBL, Meyerhofstrasse 1, 6900 Heidelberg 1, FRG 19 06 1989 © 1989 by Company of Biologists 1989 homeogene homeoprotein in situ hybridization upstream elements Poly (A)+ RNA was extracted according...