Neural Tube. a. How would over-expression of BMP signaling proteins in the surface ectoderm adjacent to the...

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Medical Sciences

Neural Tube.
a. How would over-expression of BMP signaling proteins in thesurface ectoderm adjacent to the developing neural tube affect theformation of the dorsolateral hinge points (DHLPs)
b. Cells in the neural tube show an important change in theexpression of cell adhesion proteins. What cell adhesion proteinstops being produced and what is the effect on neural tube closureif this change does NOT occur?
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The ability of the mesoderm to convert the overlying ectoderm into neural tissue is called neural induction The neural plate folds outwards during the third week of gestation to form the neural groove Beginning in the future neck region the neural folds of this groove close to create the neural tube The formation of the neural tube from the ectoderm is called neurolation The ventral part of the neural tube is called the basal plate the dorsal part is called the alar plate The hollow interior is called the neural canal the bending of the neural plate invovlves the formation of hinge regions The cells at the midline of the See Answer

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