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Keywords: Neuroectoderm
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Journal Articles
Journal: Development
Development (2022) 149 (12): dev200515.
Published: 16 June 2022
... neuroectoderm of Xenopus laevis and investigated how mechanical signals regulate polarity. We reveal that the neuroectoderm is under a greater tension in the anterior-posterior direction and that perturbation of this tension causes PCP disappearance. We show that application of uniaxial stretch to explant...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2009) 136 (8): 1339–1349.
Published: 15 April 2009
... pluripotency factor Nanog in human ESCs and in mouse EpiSCs. Nanog in turn prevents neuroectoderm differentiation induced by FGF signalling and limits the transcriptional activity of the Smad2/3 cascade,blocking progression along the endoderm lineage. This negative-feedback loop imposes stasis in neuroectoderm...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2006) 133 (21): 4315–4330.
Published: 1 November 2006
...Rolf Urbach; Dagmar Volland; Janina Seibert; Gerhard M. Technau An initial step in the development of the Drosophila central nervous system is the delamination of a stereotype population of neural stem cells (neuroblasts, NBs) from the neuroectoderm. Expression of the columnar genes ventral nervous...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2003) 130 (16): 3589–3606.
Published: 15 August 2003
... neuroectoderm. A lateral inhibition process mediated by the neurogenic genes ensures that only one cell within each proneural cluster delaminates as a neural stem cell (neuroblast). Thus, a fixed number of neuroblasts is formed, according to a stereotypical spatiotemporal and segmentally repeated pattern, each...
Journal Articles
Journal: Development
Development (2003) 130 (9): 1749–1758.
Published: 1 May 2003
... development Patterning Fgf Shh Neuroectoderm Facial ectoderm Neural crest Frontonasal process FNP Branchial arch Pharyngeal arch Quail Chick Almost 100 years of exploration into the mechanisms underlying morphogenesis has revealed that pattern formation is a remarkably conserved...
Journal Articles
Journal: Development
Development (2002) 129 (5): 1165–1174.
Published: 1 March 2002
... a crucial role to pattern the neuroectoderm along the DV axis. Dichaete is expressed in the medial and intermediate columns of the neuroectoderm, and mutant analysis indicates that Dichaete regulates cell fate and neuroblast formation in these domains. Molecular epistasis tests, double mutant analysis...
Journal Articles
Journal: Development
Development (2001) 128 (21): 4189–4201.
Published: 1 November 2001
... the Xenopus central nervous system. *Author for correspondence (e-mail: niehrs@dkfz-heidelberg.de ) 2 8 2001 © 2001. 2001 Anteroposterior neuraxis AP β-catenin Gastrulation Head organizer Long-range signalling Morphogen gradient Neural patterning Neuroectoderm Nieuwkoop...
Journal Articles
Journal: Development
Development (2001) 128 (18): 3571–3583.
Published: 15 September 2001
... of lateral wnt8 -expressing cells correlates with the establishment of AP brain pattern. Cell tracing experiments show that the neuroectoderm of Nodal-deficient embryos undergoes a rapid anterior-to-posterior transformation in vivo during a short period at the end of the gastrula stage. Moreover, in both...
Journal Articles
Journal: Development
Development (2001) 128 (17): 3243–3251.
Published: 1 September 2001
...Christian Berger; Joachim Urban; Gerhard M. Technau One of the initial steps of neurogenesis in the Drosophila embryo is the delamination of a stereotype set of neural progenitor cells (neuroblasts) from the neuroectoderm. The time window of neuroblast segregation has been divided into five...