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Keywords: Morphogenetic gradients
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Journal Articles
Journal: Development
Development (2010) 137 (16): 2795–2804.
Published: 15 August 2010
...Aude Porcher; Asmahan Abu-Arish; Sébastien Huart; Baptiste Roelens; Cécile Fradin; Nathalie Dostatni It is widely accepted that morphogenetic gradients determine cell identity by concentration-dependent activation of target genes. How precise is each step in the gene expression process that acts...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2004) 131 (10): 2395–2408.
Published: 15 May 2004
...Carlos Torroja; Nicole Gorfinkiel; Isabel Guerrero The Hedgehog (Hh) morphogenetic gradient controls multiple developmental patterning events in Drosophila and vertebrates. Patched (Ptc), the Hh receptor, restrains both Hh spreading and Hh signaling. We report how endocytosis regulates...
Journal Articles
Journal: Development
Development (1989) 107 (Supplement): 169–180.
Published: 1 April 1989
... of the genes, independent whether the positional signal is present or not. Meanwhile, positive autoregulation has been demonstrated for many genes (see, for instance, Kuziora and McGinnis, 1988 ; Bienz and Tremml, 1988 ; Hiromi and Gehring, 1987 ). The term ‘morphogenetic gradient’ is used...