Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"roof plate"”.
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Studies of the hindbrain roof plate organiser in the chick embryo
… cell populations. The dorsal midline, or roof plate, of the developing CNS is one such organiser and is required for the specification of specific subtypes of dorsal neurons. Organisers often comprise boundaries between molecularly distinguishable compartments, however the roof plate does …
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Temporal and spatial controls of cell fate specification in the cerebellum
… midbrain-hindbrain boundary (isthmus) and the roof plate of the fourth ventricle. Two major precursor pools give rise to all the cells of the cerebellum: the ventricular zone and the cerebellar rhombic lip. The rhombic lip comprises a dorsal progenitor population, defined by the expression of …
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Developmental And Signaling Mechanisms Of Touch Neurons
… examine the role of a specialized population of roof plate-derived radial glial-like cells (RGLCs), which we show is necessary for the long-distance projections of rapidly adapting (RA) LTMRs to the brain. Using RNA sequencing, we show that these RGLCs express a variety of growth-promoting …
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Development of the Mesencephalic Trigeminal Nucleus in the Zebrafish
… temporal manner, and Wnt signals from the dorsal roof plate induce the proliferation of MTN precursor cells.
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Fibronectin and Laminin, extracellular matrix proteins, have an origin in mesoderm tissue and promote anterior neural tube closure in zebrafish
… neurulation. During neurulation, a flat neural plate folds and the lateral edges bind to form a closed tube. Failure of neurulation results in neural tube defects (NTD). In humans, NTD causes life-threatening birth defects such as anencephaly, spina bifida, and craniorachischisis. Work from …
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Characterization of an Enhancer Upstream of Msx3 and its Role in Development of the Neural Tube of Embryonic and Larval Zebrafish
… an epithelial sheet of cells called the neural plate that subsequently folds to become a rod of cells called the neural tube. Several signaling pathways act on the neural progenitors of the neural tube to give rise to the diverse set of neurons and glia that will make up the spinal cord and …
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Mechanismen der Entwicklung des zerebralen Kortex
Unser Verständnis der Musterbildung des zerebralen Kortex schließt parakrine Faktoren und Transkriptionsfaktoren ein, die regional spezifisch in der kortikalen Anlage exprimiert werden. Hier wurde eine Microarray-Expressionsanalyse durchgeführt, um neue Gene mit regionalisierter Expression im …