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axial patterning

The origins of axial patterning in the metazoa: how old is bilateral symmetry?

The origins of axial patterning in the metazoa: how old is bilateral symmetry?

... of axial patterning genes in members of the phylum ...in patterning the A-P axis of ...staggered axial domains along the oral-aboral axis of cnidarians, suggesting that Hox patterning ...

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A conceptual framework for analyzing axial patterning in regenerating urodele limbs

A conceptual framework for analyzing axial patterning in regenerating urodele limbs

... lot J De\' BioI ~II 773 783 (1996) 773 A conceptual framework for analyzing axial patterning in regenerating urodele limbs DAVID L STOCUM" Department of Biology, Indiana University Purdue University,[.] ...

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TIME SPACE TRANSLATION: A CONFIRMED PRIMARY AXIAL PATTERNING MECHANISM IN VERTEBRATES

TIME SPACE TRANSLATION: A CONFIRMED PRIMARY AXIAL PATTERNING MECHANISM IN VERTEBRATES

... There is evidence that the timing aspect of vertebrate axial patterning involves collinearity of the Hox genes: the main determinants for different levels in the trunk-tail part of the axis. They complement ...

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Alterations in gene expression during mesoderm formation and axial patterning in Brachyury (T) embryos

Alterations in gene expression during mesoderm formation and axial patterning in Brachyury (T) embryos

... lilt J De, BioI 38 35 44 (1994) Chio il/a! Artir!" M Alterations in gene expression during mesoderm formation and axial patterning in Brachyury (T) embryos PEN RASHBASS3, VALERIE WilSON', BARRY ROSEN2[.] ...

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A maternally localised Wnt ligand required for axial patterning in the
cnidarian Clytia hemisphaerica

A maternally localised Wnt ligand required for axial patterning in the cnidarian Clytia hemisphaerica

... embryonic patterning in many metazoans, including the basally diverging cnidarians, but the upstream maternal cues appear surprisingly ...active axial patterning system involving reciprocal ...

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Fgf signals from a novel signaling center determine axial patterning of the prospective neural retina

Fgf signals from a novel signaling center determine axial patterning of the prospective neural retina

... to axial patterning of the prospective neural retina and how this influences topography of the retinotectal map (Peters, ...eye patterning involves bone morphogenetic protein 4 (BMP4), which is ...

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Axial patterning interactions in the sea urchin embryo: suppression of nodal by Wnt1 signaling

Axial patterning interactions in the sea urchin embryo: suppression of nodal by Wnt1 signaling

... initiating patterning along both AP and DV axes depends on outputs from both of these pathways and it is coordinated by a net positive interaction between ...these axial patterning systems are ...

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Planarian yorkie/YAP functions to integrate adult stem cell proliferation, organ homeostasis and maintenance of axial patterning

Planarian yorkie/YAP functions to integrate adult stem cell proliferation, organ homeostasis and maintenance of axial patterning

... tissue patterning in the context of adult homeostasis and ...anterior-posterior patterning maintenance; and stem cell hyperproliferation ...in axial patterning by restricting the expression of ...

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Twisted gastrulation promotes BMP signaling in zebrafish dorsal ventral axial patterning

Twisted gastrulation promotes BMP signaling in zebrafish dorsal ventral axial patterning

... In Drosophila, Tsg also modulates BMP signaling during DV axial patterning. Tsg functions similarly to the Chordin ortholog Short gastrulation (Sog) in specifying the dorsal-most tissue, the amnioserosa, ...

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Some Questions and Answers About the Role of Hox Temporal Collinearity in Vertebrate Axial Patterning

Some Questions and Answers About the Role of Hox Temporal Collinearity in Vertebrate Axial Patterning

... Cell Lineage? Second, there are recent exciting findings showing that the embryonic precursors that develop the axial pattern are precursors for mesodermal as well as neural tissue. These pluripotent precursors ...

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The establishment of axial patterning in the maize leaf

The establishment of axial patterning in the maize leaf

... proximodistal patterning of the maize leaf resulting in narrow leaves and inappropriate cell differentiation (Hay and Hake, ...leaf patterning in a cell- autonomous ...

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Increased Cdx protein dose effects upon axial patterning in transgenic lines of mice

Increased Cdx protein dose effects upon axial patterning in transgenic lines of mice

... Production of mouse lines OE1, OE2 and OE4 Fig. 1A-C shows the constructs used for overexpression of Cdx1, Cdx2 and Cdx4 in the transgenic mouse lines OE1, OE2 and OE4, respectively. Two independent OE1 founder mice ...

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Nodal specifies embryonic visceral endoderm and sustains pluripotent cells in the epiblast before overt axial patterning

Nodal specifies embryonic visceral endoderm and sustains pluripotent cells in the epiblast before overt axial patterning

... Overall, this study demonstrates that Nodal signaling in the mouse embryo is already required during implantation to expand a population of pluripotent progenitor cells in the epiblast, [r] ...

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Axial patterning in the developing vertebrate inner ear

Axial patterning in the developing vertebrate inner ear

... Fig. 2. Examples of axial duplications in the ears of amphibian and zebrafish embryos. (A-C) Diagrams of ear phenotypes obtained by rotations of the otic rudiment about the AP axis in the salamander (reproduced, ...

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Fine Patterning of Titanium Oxide Film Loaded with Hydroxyapatite Using Photopatterning and Anodic Oxidation

Fine Patterning of Titanium Oxide Film Loaded with Hydroxyapatite Using Photopatterning and Anodic Oxidation

... fine patterning may be also explained by our finding that in pulse electrolysis, the dielectric breakdown occurred uni- formly all over the surface and the fine spark discharge was ...

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Genomic control of patterning

Genomic control of patterning

... PeterDavidson2495 4 pm Genomic control of patterning ISABELLE S PETER* and ERIC H DAVIDSON* Division of Biology 156 29, California Institute of Technology, Pasadena, CA, USA ABSTRACT The development o[.] ...

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Empirical Studies of Patterning

Empirical Studies of Patterning

... the patterning instruction per se cannot be ...that patterning instruction would foster not only improvement in understanding patterns, but also improvement in classifying, ordering, and con- servation, ...

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Fox (forkhead) genes are involved in the dorso ventral patterning of the Xenopus mesoderm

Fox (forkhead) genes are involved in the dorso ventral patterning of the Xenopus mesoderm

... Three Fox genes, XFKH1(FoxA4b), XFKH7 and XFD- 13’(FoxF1b), are initially activated in early gastrula in a partially overlapping pattern that becomes later mutually exclusive. XFKH1(FoxA4b) and XFKH7 are expressed in the ...

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Patterning the nervous system through development and evolution

Patterning the nervous system through development and evolution

... Previous users of Turing’s equations have usually assumed that diffusion processes underlie this type of system. In the last part of his talk, Kondo speculated about the possibility that long- range interactions may ...

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Principal Longevity, Leadership Behaviors, and Student Academic Achievement

Principal Longevity, Leadership Behaviors, and Student Academic Achievement

... Experimental quantification of the active stresses is mostly assessed by processing the in-vitro recorded deviation in deformed outer diameter and axial force of a tubular arterial specimen inflated by an internal ...

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