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Keywords: Transgenic
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Journal Articles
Journal: Development
Development (2021) 148 (7): dev197384.
Published: 31 March 2021
... roles of smooth muscle in development. Smooth muscle function Smooth muscle origin Genetic Lateral plate mesoderm Smooth muscle differentiation Transgenic Smooth muscle cells (SMCs) are specialized cells found mainly in the walls or in proximity of hollow organs, including...
Journal Articles
Journal: Development
Development (2013) 140 (10): 2235–2243.
Published: 15 May 2013
...Sebastian S. Gerety; Marie A. Breau; Noriaki Sasai; Qiling Xu; James Briscoe; David G. Wilkinson We have generated an inducible system to control the timing of transgene expression in zebrafish and chick. An estrogen receptor variant (ERT2) fused to the GAL4 transcriptional activator rapidly...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2012) 139 (9): 1557–1567.
Published: 1 May 2012
... remains unclear. Here, using single-cell genetic analyses and a new transgenic system that allows dynamic assessment of Notch signaling, we address how discrete levels of Notch signaling regulate the behavior of endocrine progenitors in the zebrafish intrapancreatic duct. We find that these progenitors...
Includes: Multimedia, Supplementary data
Journal Articles
Journal: Development
Development (2010) 137 (6): 901–911.
Published: 15 March 2010
... be a necessary step to initiate cartilage-bone transition in the growth plate. In order to test this hypothesis, we generated transgenic mice misexpressing Sox9 in hypertrophic chondrocytes under the control of a BAC-Col10a1 promoter. The transgenic offspring showed an almost complete lack of bone marrow...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2009) 136 (21): 3567–3574.
Published: 1 November 2009
... ideas on how cell number and type must be regulated in building complete islets of Langerhans. * Author for correspondence( pedro.herrera@unige.ch ) 27 8 2009 © 2009. 2009 Cell lineage Clonal analysis Islet Mosaic Progenitor Transgenic Mouse How organs are assembled...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2007) 134 (13): 2491–2500.
Published: 1 July 2007
... progenitor cell populations with different Nkx6 -expressing transgenes. Beta-cell formation and maturation was restored when Nkx6.1 was expressed in multipotential Pdx1 + pancreatic progenitors, whereas no rescue was observed upon expression in committed Ngn3 + (Neurog3 + ) endocrine progenitors. Although...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2007) 134 (1): 199–209.
Published: 1 January 2007
.... To determine whether intra-oocyte Foxo3a, a component of the phosphatidylinositol 3-kinase (PI3K) signaling pathway, influences follicular development and female fertility, a transgenic mouse model was generated with constitutively active Foxo3a expressed in oocytes. We found that the female transgenic mice...
Journal Articles
Journal: Development
Development (2006) 133 (11): 2177–2187.
Published: 1 June 2006
... to a lateral mesoderm fate,and influences subsequent lineage decisions by restricting hemato-vascular fate in favor of pronephric development. * Author for correspondence (e-mail: tevans@aecom.yu.edu ) 31 3 2006 © 2006. 2006 Hematopoiesis Endothelial Pronephros Transgenic...
Journal Articles
Journal: Development
Development (2005) 132 (15): 3405–3417.
Published: 1 August 2005
... upstream of GATA4 remain largely undefined. To identify transcriptional regulators of Gata4 in the mouse, we screened conserved noncoding sequences from the mouse Gata4 gene for enhancer activity in transgenic embryos. Here, we define the regulation of a distal enhancer element from Gata4...
Journal Articles
Journal: Development
Development (2005) 132 (13): 2955–2967.
Published: 1 July 2005
... fasciculation and the intrinsic organization of the tectal neuropil, have been less accessible to investigation. In order to visualize these processes in vivo, we generated a transgenic zebrafish line expressing membrane-targeted GFP under control of the brn3c promoter/enhancer. The GFP reporter labels...
Includes: Supplementary data
Journal Articles
Journal: Development
Development (2005) 132 (5): 935–940.
Published: 1 March 2005
... transmission in the embryonic tissue that expresses eGFP uniformly, and that can be used in tissue transplants and processed by in situ hybridization and immunocytochemistry. Transgenic tissue is identifiable by both fluorescence microscopy and immunolabeling, resulting in a permanent marker identifying...
Journal Articles
Journal: Development
Development (2005) 132 (4): 829–839.
Published: 15 February 2005
... in transgenic Xenopus embryos. Xath5 proximal transgene expression depended upon two highly conserved bHLH factor binding sites (E-boxes) as well as bHLH factor activity in vivo. However, we found that bHLH activity was not required for expression of a longer Xath5 transgene, suggesting that additional...
Journal Articles
Journal: Development
Development (2003) 130 (17): 4177–4186.
Published: 1 September 2003
... cell types. We investigated the role of FGF signaling mediated by FGF receptor 4a in the development of retinal cell types in Xenopus laevis . For this purpose, we have made transgenic Xenopus tadpoles in which the dominant-negative FGFR4a(ΔFGFR4a) coding region was linked to the newly characterized...
Journal Articles
Journal: Development
Development (2003) 130 (10): 2275–2287.
Published: 15 May 2003
... murine CNS. Heterotopias were detected in transgenic mice as early as 13.5 days postcoitum, consistent with a defect of preplate development during early phases of radial neuronal migration. Furthermore, we observed diffuse abnormalities of reelin- and calretinin-positive cell populations in the marginal...
Journal Articles
Journal: Development
Development (2002) 129 (19): 4387–4397.
Published: 1 October 2002
... ) 21 6 2002 © 2002. 2002 Xag1 Xenopus Anterior Ectoderm Transgenic Promoter analysis Ets ATF/CREB Cement gland The cement gland of the frog, Xenopus , is a simple mucus-secreting epithelium that anchors the newly hatched tadpole to a solid surface. It begins...
Journal Articles
Journal: Development
Development (2002) 129 (19): 4547–4557.
Published: 1 October 2002
... relationship between IGFBP-5 and cell death we created transgenic mice expressing IGFBP-5 in the mammary gland using a mammary-specific promoter, β-lactoglobulin. DNA content in the mammary glands of transgenic mice was decreased as early as day 10 of pregnancy. Histological analysis indicated reduced numbers...
Journal Articles
Journal: Development
Development (2002) 129 (14): 3349–3357.
Published: 15 July 2002
... directly in the developing embryo. First, we made aggregation chimaeras between transgenic Dct-lacZ and non-transgenic embryos, in which lacZ is a marker for melanoblasts. Second, we generated transgenic mice carrying a modified lacZ reporter construct containing a 289 base pair duplication ( laacZ ) under...
Journal Articles
Journal: Development
Development (2001) 128 (12): 2341–2350.
Published: 15 June 2001
... and was dependent on the distal double GATA motif. Functional domain analyses using transgenic fish lines that harbor the gata1-GFP reporter construct revealed that both the N- and C-terminal zinc-finger domains of GATA1, hence intact GATA1 function, are required for the ectopic GFP expression. These results...