- mediolateral intercalation
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ordered cellular repacking along the mediolateral axis by interdigitations of deep cells during the gastrula and early segmentation periods producing convergence and extension
Dictionary of ichthyology. 2009.
Dictionary of ichthyology. 2009.
Convergent extension — Convergent extension, or Convergence and Extension, is the process by which the tissue of an embryo is restructured to converge (narrow) along one axis and extend (elongate) along a perpendicular axis by cellular movement. An example of this… … Wikipedia