The developmental process by which a superior endocardial cushion is generated and organized.

The process in which the anatomical structure of the endocardial cushion is generated and organized. The endocardial cushion is a specialized region of mesenchymal cells that will give rise to the heart septa and valves.

The developmental process by which an inferior endocardial cushion is generated and organized.

Any process that stops, prevents or reduces the frequency, rate or extent of mesenchymal stem cell migration.

Any process that modulates the frequency, rate or extent of mesenchymal stem cell migration.

Any process that activates or increases the frequency, rate or extent of mesenchymal stem cell migration.

The formation of a single row of glia at the dorsal midline of the developing neural tube. This region provides inductive signals for the specification of neuronal cell types and of the specification of neural crest cells. The cells comprising the roof plate are the precursors to radial glial cells.

The morphogenesis of the neural fold elevations that results in the movement of the tips of the elevations towards each other in order to fuse.

The formation of the median and lateral hinge points in the neural folds. These are created by apical constriction and basal expansion of the underlying neural cells. The median hinge point extends for the entire length of the neural tube, and the lateral hinge points do not form in the spinal cord region of the neural tube.

The formation of the prechordal plate. The prechordal plate is a thickening of the endoderm at the cranial end of the primitive streak formed by the involution of Spemann's organizer cells. The prechordal plate and the notochord induce the formation of the neural plate from the overlying ectodermal cells.

The process in which the lateral borders of the neural plate begin to migrate upwards to form the neural folds, caused by the proliferation of the underlying mesoderm.

The joining together of the neural folds of the caudal opening of the neural tube. The posterior neuropore appears before the process of neural tube closure is complete.

The attachment of one cell to another cell along the edges of two epithelial folds, giving rise to the lumen of the neural tube.

The formation of a ventral region of glial cells in the neural tube that provides inductive signals for the specification of neuronal cell types. The floor plate is evident at the ventral midline by the neural fold stage.

The process of folding the neuroepithelium around the medial hinge point to create the neural elevations, and around the lateral hinge points to produce convergence of the folds.

The joining together of the neural folds of the rostral opening of the neural tube. The anterior neuropore appears before the process of neural tube closure is complete.

Any process that activates or increases the frequency, rate or extent of intestinal epithelial cell development.

A protein complex which is capable of endonuclease activity.

A process in which a protein is transported to, or maintained in, a location within a cleavage furrow.

A process in which a protein is transported to, or maintained in, a location within a cleavage furrow rim.