Control of roof plate formation by Lmx1a in the developing spinal cord
نویسندگان
چکیده
منابع مشابه
Control of roof plate formation by Lmx1a in the developing spinal cord.
Numerous studies have identified the roof plate as an embryonic signaling center critical for dorsal central nervous system patterning, but little is known about mechanisms that control its formation and its separation from clonally related neural crest cells and dI1 sensory interneurons. We demonstrate that the LIM homeodomain transcription factor, Lmx1a, mutated in the dreher mouse, acts to w...
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The roof plate is an organizing center in the dorsal CNS that controls specification and differentiation of adjacent neurons through secretion of the BMP and WNT signaling molecules. Lmx1a, a member of the LIM-homeodomain (LIM-HD) transcription factor family, is expressed in the roof plate and its progenitors at all axial levels of the CNS and is necessary and sufficient for roof plate formatio...
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Numerous studies have identified the roof plate as an important signaling center controlling dorsal interneuron specification and differentiation in the developing spinal cord. Currently, the molecular pathways of roof plate formation and function are poorly understood. We determined that the LIM-homeodomain transcription factor Lmx1b is sufficient to induce functional roof plate in the early c...
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ژورنال
عنوان ژورنال: Development
سال: 2004
ISSN: 1477-9129,0950-1991
DOI: 10.1242/dev.01139