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Keywords: regionalization
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Journal Articles
Journal Articles
Journal: Development
Development (2006) 133 (5): 855–864.
Published: 1 March 2006
... intrathalamica (ZLI). Here, we describe formation of the ZLI in zebrafish in relation to expression of sonic hedgehog ( shh ) and tiggy-winkle hedgehog ( twhh ), and to development of the forebrain regions that flank the ZLI: the prethalamus and thalamus. We find that enhanced Hh signalling increases the size...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2004) 131 (24): 6131–6140.
Published: 15 December 2004
... and regionalization( Fig. 6 ). In contrast, mutation of the HD affected only subtle aspects of the boundary delineating the dorsal and ventral telencephalon. Since the canonical form of the PD binds to both Pax6 consensus sites (P6CON, 5aCON) and the Pax6(5a) isoform binds exclusively to the 5aCON site ( Epstein et...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2003) 130 (13): 2903–2915.
Published: 1 July 2003
... OV at E9.5( Fig. 1A-D ; Fig. 4A ) and E10.0( Fig. 1E-H ), whereas Pax2 immunoreactivity was never detected in the Pax6-positive surface ectoderm( Fig. 1B,F,L ; Fig. 4A ). By E12.5, Pax6 expression started to be downregulated in the optic stalk region, but the signal was still abundant in the NR...
Journal Articles
Journal: Development
Development (2003) 130 (9): 1903–1914.
Published: 1 May 2003
... regionalization and potentially the patterning of thalamic projections. We show that reduction of Fgf8 levels in hypomorphic mouse mutants shifts early gradients of gene expression rostrally, thereby modifying the molecular identity of rostral cortical progenitors. This shift correlates with a reduction...
Journal Articles
Journal: Development
Development (2002) 129 (1): 83–93.
Published: 1 January 2002
...Daisuke Kobayashi; Makoto Kobayashi; Ken Matsumoto; Toshihiko Ogura; Masato Nakafuku; Kenji Shimamura Regionalization of the embryonic brain is achieved through multi-step processes that operate sequentially and/or simultaneously. Localized sources of various signaling molecules act as organizing...
Journal Articles
Journal: Development
Development (2000) 127 (5): 1029–1038.
Published: 1 March 2000
... of sympathetic neurons . Development 126 , 4087 – 4094 . 10.1242/dev.126.18.4087 Szebenyi , G. , Callaway , J. L. , Dent , E. W. and Kalil , K. ( 1998 ). Interstitial branches develop from active regions of the axon demarcated by the primary growth cone during pausing behaviors...
Journal Articles
Journal Articles
Journal: Development
Development (1999) 126 (11): 2461–2473.
Published: 1 June 1999
... to study the initiation and regionalization of the body plan. A complete body plan forms in each LBI by 36 hours in culture, and normal craniocaudal, dorsoventral, and mediolateral axes are re-established. Thus, reconstitution of the organizer is sufficient to re-establish a fully patterned body plan. LBIs...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Journal: Development
Development (1997) 124 (1): 101–111.
Published: 1 January 1997
...Michio Yoshida; Yoko Suda; Isao Matsuo; Norimasa Miyamoto; Naoki Takeda; Shigeru Kuratani; Shinichi Aizawa ABSTRACT The genes Emx1 and Emx2 are mouse cognates of a Drosophila head gap gene, empty spiracles , and their expression patterns have suggested their involvement in regional patterning...
Journal Articles
Journal Articles
Journal: Development
Development (1996) 122 (2): 627–635.
Published: 1 February 1996
... binding assays and in vivo expression analysis in transgenic mice to gain insight into the genetic events that lead to regionalization of the developing brain. A minimum En-2 1.0 kb enhancer fragment was defined and found to contain multiple positive and negative regulatory elements that function...
Journal Articles
Journal: Development
Development (1995) 121 (3): 803–812.
Published: 1 March 1995
...Gord Fishell ABSTRACT One of the early steps in the regionalization of the CNS is the subdivision of the forebrain into dorsal and basal telen-cephalic ventricular zones. These ventricular zones give rise to the cortex and striatum respectively, in the mature brain. Previous work suggests...
Journal Articles
Journal Articles
Journal: Development
Development (1992) 114 (3): 729–741.
Published: 1 March 1992
...Kate G. Storey; James M. Crossley; Eddy M. De Robertis; Wendie E. Norris; Claudio D. Stern ABSTRACT Induction and regionalisation of the chick nervous system were investigated by transplanting Hensen’s node into the extra-embryonic region (area opaca margin) of a host embryo. Chick/quail chimaeras...