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Keywords: valentino
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Journal Articles
Journal: Development
Development (2004) 131 (18): 4511–4520.
Published: 15 September 2004
... of a proper ` hox code' is required for the development of unique rhombomere identities, including specification of neuronal fates. valentino (val) , the zebrafish ortholog of mafB/Kreisler ( Kr ), encodes a bZip transcription factor that is required cell autonomously for the development of rhombomere (r) 5...
Journal Articles
Journal: Development
Development (2003) 130 (16): 3821–3829.
Published: 15 August 2003
... signals to activate valentino and krox20 expression. Second, vhnf1 functions independently of Fgf signals to repress hoxb1a expression. Although vhnf1 is expressed in a broad posterior domain during gastrulation, it promotes the specification of individual rhombomeres. This is achieved in part because...
Journal Articles
Journal: Development
Development (2002) 129 (16): 3825–3837.
Published: 15 August 2002
..., G. R. ( 1998 ). An Fgf8 mutant allelic series generated by Cre- and Flp-mediated recombination. Nat. Genet . 18 , 136 -141. Moens, C. B., Yan, Y.-L., Appel, B., Force, A. G. and Kimmel, C. B. ( 1996 ). valentino : a zebrafish gene required for normal hindbrain segmentation. Development...
Journal Articles
Journal: Development
Development (2002) 129 (7): 1645–1655.
Published: 1 April 2002
... are malpositioned or absent and the segmental pattern of neuronal differentiation is perturbed. Segment-specific expression of hoxa2 , hoxb2 and hoxb3 is severely affected during initial stages of hindbrain development in spg mutants and the establishment of krx20 ( Krox20 ortholog) and valentino ( val ; kreisler...
Journal Articles
Journal: Development
Development (2001) 128 (4): 571–580.
Published: 15 February 2001
... migration and neuronal differentiation. valentino ( val ), a zebrafish homologue of the mouse bzip transcription factor-encoding gene, kreisler , is required for segment boundary formation caudal to rhombomere 4 (r4). val is normally expressed in r5/6 and is required for cells to contribute to this region...
Journal Articles
Journal Articles
Journal: Development
Development (1997) 124 (13): 2633–2644.
Published: 1 July 1997
... that the different location of the nVII neurons in the zebrafish may result from cell migration. To gain insight into the mechanisms underlying the organization and axonogenesis of these neurons, we examined the development of the branchiomotor pathways in neuronal mutants. The valentino b337 mutation blocks...
Journal Articles
Journal: Development
Development (1996) 122 (12): 3981–3990.
Published: 1 December 1996
... of alleles of valentino , which we recovered in a genetic screen that sought to identify mutations in the zebrafish that disrupt region-specific gene expression patterns in the embryonic brain. valentino is required for normal hindbrain segmentation and the hindbrain of valentino mutant embryos is shortened...